Appendix 1: Explaining Real Income Growth: The Translog Approach
|
|
- Timothy Beasley
- 7 years ago
- Views:
Transcription
1 1 Appendix 1: Explaining Real Income Growh: The Translog Approach The Producion Theory Framework In his Appendix, we presen he producion heory framework used in he aricle New Esimaes of Real Income and Mulifacor Produciviy Growh for he Canadian Business Secor, published in he Fall 2012 issue of he Inernaional Produciviy Monior. 1 The main reference is Diewer and Morrison (1986), bu we also draw on he heory of he oupu price index, which was developed by Fisher and Shell (1972) and Archibald (1977). 2 This heory is he producer heory counerpar o he heory of he cos of living index for a single consumer (or household) ha was firs developed by he Russian economis, A. A. Konüs (1924). These economic approaches o price indexes rely on he assumpion of (compeiive) opimizing behavior on he par of economic agens (consumers or producers). Thus we consider only he marke secor of he economy in wha follows; i.e. ha par of he economy ha is moivaed by profi maximizing behavior. In our empirical work, we define he marke secor o be he Canadian business secor of he economy less he renal and owner occupied housing secors. 3 Iniially, we assume ha he marke secor of he economy produces quaniies of M (ne) 4 oupus, y [y 1,...,y M ], which are sold a he posiive producer prices P [P 1,...,P M ]. We furher assume ha he marke secor of he economy uses posiive quaniies of N primary inpus, x [x 1,...,x N ] which are purchased a he posiive primary inpu prices W [W 1,...,W N ]. In period, we assume ha here is a feasible se of oupu vecors y ha can be produced by he marke secor if he vecor of primary inpus x is uilized by he marke secor of he economy; denoe his period producion possibiliies se by S. We assume ha S is a closed convex cone ha exhibis a free disposal propery. 5 1 This maerial is drawn from Diewer, Mizobuchi and Nomura (2005) and Diewer and Lawrence (2006). 2 The heory also draws on Diewer (1983: ), Kohli (1990, 2003, 2004, and 2006), Morrison and Diewer (1990), Fox and Kohli (1998) and Chaper 24 in he IMF, ILO, OECD, Eurosa, UNECE and he World Bank (2009). 3 The Canadian business secor excludes all of he general governmen secors such as schools, hospials, universiies, defense and public adminisraion where no independen measures of oupu can be obained. For owner occupied housing, oupu is equal o inpu and hence no produciviy improvemens can be generaed by his secor according o SNA convenions. Due o he difficulies involved in spliing up he residenial housing sock ino he renal and owner occupied porions, we omi he enire residenial housing sock and he consumpion of residenial housing services in our daa. However, we do include invesmen in residenial housing, since ha invesmen is par of he oupu of he marke producion secor. 4 If he mh commodiy is an impor (or oher produced inpu) ino he marke secor of he economy, hen he corresponding quaniy y m is indexed wih a negaive sign. We will follow Kohli (1978 and 1991) and Woodland (1982) in assuming ha impors flow hrough he domesic producion secor and are ransformed (perhaps only by adding ransporaion, wholesaling and reailing margins) by he domesic producion secor. The recen exbook by Feensra (2004: 76) also uses his approach. 5 For a more explanaion for he meaning of hese properies, see Diewer (1974: 134). The assumpion ha S is a cone means ha he echnology is subjec o consan reurns o scale. This is an imporan assumpion since i implies ha he value of oupus should equal he value of inpus in equilibrium. In our empirical work, we use an ex pos rae of reurn in our user coss of capial, which forces he value of inpus o equal he value of oupus for each period. The funcion g is known as he GDP funcion or he naional produc funcion in he inernaional rade
2 2 Given a vecor of oupu prices P and a vecor of available primary inpus x, we define he period marke secor GDP funcion, g (P,x), as follows: 6 (1) g (P,x) max y {P y : (y,x) belongs o S } ; = 0,1,2,.... Thus marke secor GDP depends on (which represens he period echnology se S ), on he vecor of oupu prices P ha he marke secor faces and on x, he vecor of primary inpus ha is available o he marke secor. If P is he period oupu price vecor and x is he vecor of inpus used by he marke secor during period and if he GDP funcion is differeniable wih respec o he componens of P a he poin P,x, hen he period vecor of marke secor oupus y will be equal o he vecor of firs order parial derivaives of g (P,x ) wih respec o he componens of P; i.e., we will have he following equaions for each period : 7 (2) y = P g (P,x ) ; = 0,1,2,.... Thus he period marke secor supply vecor y can be obained by differeniaing he period marke secor GDP funcion wih respec o he componens of he period oupu price vecor P. If he GDP funcion is differeniable wih respec o he componens of x a he poin P,x, hen he period vecor of inpu prices W will be equal o he vecor of firs order parial derivaives of g (P,x ) wih respec o he componens of x; i.e., we will have he following equaions for each period : 8 (3) W = x g (P,x ) ; = 0,1,2,.... Thus he period marke secor inpu prices W paid o primary inpus can be obained by differeniaing he period marke secor GDP funcion wih respec o he componens of he period inpu quaniy vecor x. The consan reurns o scale assumpion on he echnology ses S implies ha he value of oupus will equal he value of inpus in period ; i.e., we have he following relaionships: (4) g (P,x ) = P y = W x ; = 0,1,2,.... The above maerial will be useful in wha follows bu of course, our focus is no on GDP; insead our focus is on he income generaed by he marke secor or more precisely, on he real income lieraure; see Kohli (1978 and 1991), Woodland (1982) and Feensra (2004:76). I was inroduced ino he economics lieraure by Samuelson (1953). 6 The funcion g (P,x) will be linearly homogeneous and convex in he componens of P and linearly homogeneous and concave in he componens of x; see Diewer (1974: 136). Noaion: P y m=1 M P m y m. 7 These relaionships are due o Hoelling (1932: 594). Noe ha P g (P,x ) [ g (P,x )/ P 1,..., g (P,x )/ P M ]. 8 These relaionships are due o Samuelson (1953) and Diewer (1974: 140). Noe ha x g (P,x ) [ g (P,x )/ x 1,..., g (P,x )/ x N ].
3 3 generaed by he marke secor. However, since marke secor GDP (he value of marke secor producion) is disribued o he facors of producion used by he marke secor, nominal marke secor GDP will be equal o nominal marke secor income; i.e. from (4), we have g (P,x ) = P y = W x. As an approximae welfare measure ha can be associaed wih marke secor producion, 9 we will choose o measure he real income generaed by he marke secor in period,, in erms of he number of consumpion bundles ha he nominal income could purchase in period ; i.e., define as follows: (5) W x /P C ; = 0,1,2,... = w x = p y = g (p,x ) where P C > 0 is he period consumpion expendiures deflaor and he marke secor period real oupu price p and real inpu price w vecors are defined as he corresponding nominal price vecors deflaed by he consumpion expendiures price index; i.e., we have he following definiions: 10 (6) p P /P C ; w W /P C ; = 0,1,2,.... The firs and las equaliy in (5) imply ha period real income,, is equal o he period GDP funcion, evaluaed a he period real oupu price vecor p and he period inpu vecor x, g (p,x ). Thus he growh in real income over ime can be explained by hree main facors: (Technical Progress or Toal Facor Produciviy growh), growh in real oupu prices and he growh of primary inpus. We will shorly give formal definiions for hese hree growh facors. Using he linear homogeneiy properies of he GDP funcions g (P,x) in P and x separaely, we can show ha he following counerpars o he relaions (2) and (3) hold using he deflaed prices p and w: 11 (7) y = p g (p,x ) ; = 0,1,2,... ; (8) w = x g (p,x ) ; = 0,1,2,.... Now we are ready o define a family of period produciviy growh facors or echnical progress shif facors (p,x,): 12 9 Since some of he primary inpus used by he marke secor can be owned by foreigners, our measure of domesic welfare generaed by he marke producion secor is only an approximae one. Moreover, our suggesed welfare measure is no sensiive o he disribuion of he income ha is generaed by he marke secor. 10 Our approach is similar o he approach advocaed by Kohli (2004: 92), excep he essenially deflaes nominal GDP by he domesic expendiures deflaor raher han jus he domesic (household) expendiures deflaor; i.e., he deflaes by he deflaor for C+G+I, whereas we sugges deflaing by he deflaor for C. Anoher difference in his approach compared o he presen approach is ha we resric our analysis o he marke secor GDP, whereas Kohli deflaes all of GDP. Our reamen of he balance of rade surplus or defici is also differen. 11 If producers in he marke secor of he economy are solving he profi maximizaion problem ha is associaed wih g (P,x), which uses he original oupu prices P, hen hey will also solve he profi maximizaion problem ha uses he normalized oupu prices p P/P C ; i.e., hey will also solve he problem defined by g (p,x).
4 4 (9) (p,x,) g (p,x)/g 1 (p,x) ; = 1,2,.... Thus (p,x,) measures he proporional change in he real income produced by he marke secor a he reference real oupu prices p and reference inpu quaniies used by he marke secor x where he numeraor in (9) uses he period echnology and he denominaor in (9) uses he period 1 echnology. Thus each choice of reference vecors p and x will generae a possibly differen measure of he shif in echnology going from period 1 o period. I is naural o choose special reference vecors for he measure of echnical progress defined by (9): a Laspeyres ype measure L ha chooses he period 1 reference vecors p 1 and x 1 and a Paasche ype measure P ha chooses he period reference vecors p and x : (10) L (p 1,x 1,) = g (p 1,x 1 )/g 1 (p 1,x 1 ) ; = 1,2,... ; (11) P (p,x,) = g (p,x )/g 1 (p,x ) ; = 1,2,.... Since boh measures of echnical progress are equally valid, i is naural o average hem o obain an overall measure of echnical change. If we wan o rea he wo measures in a symmeric manner and we wan he measure o saisfy he ime reversal propery from index number heory 13 (so ha he esimae going backwards is equal o he reciprocal of he esimae going forwards), hen he geomeric mean will be he bes simple average o ake. 14 Thus we define he geomeric mean of (10) and (11) as follows: 15 (12) [ L P ] 1/2 ; = 1,2,.... A his poin, i is no clear how we will obain empirical esimaes for he heoreical produciviy growh indexes defined by (10)-(12). One obvious way would be o assume a funcional form for he GDP funcion g (p,x), collec daa on oupu and inpu prices and quaniies for he marke secor for a number of years (and for he consumpion expendiures deflaor), add error erms o equaions (7) and (8) and use economeric echniques o esimae he unknown parameers in he assumed funcional form. However, economeric echniques are generally no compleely sraighforward: differen economericians will make differen sochasic specificaions and will choose differen funcional forms. Moreover, as he number of oupus and inpus grows, i will be impossible o esimae a flexible funcional form. Thus we will sugges mehods for implemening measures like (12) in his Appendix ha are based on exac index number echniques. 12 This measure of echnical progress is due o Diewer and Morrison (1986; 662). A special case of i was defined earlier by Diewer (1983: 1063). 13 See Fisher (1922: 64). 14 See he discussion in Diewer (1997) on choosing he bes symmeric average of Laspeyres and Paasche indexes ha will lead o he saisfacion of he ime reversal es by he resuling average index. 15 The heoreical produciviy change indexes defined by (10)-(12) were firs defined by Diewer and Morrison (1986: ) in he nominal GDP conex.
5 5 We urn now o he problem of defining heoreical indexes for he effecs on real income due o changes in real oupu prices. Define a family of period real oupu price growh facors (p 1,p,x,s): 16 (13) (p 1,p,x,s) g s (p,x)/g s (p 1,x) ; s = 1,2,.... Thus (p 1,p,x,s) measures he proporional change in he real income produced by he marke secor ha is induced by he change in real oupu prices going from period 1 o, using he echnology ha is available during period s and using he reference inpu quaniies x. Each choice of he reference echnology s and he reference inpu vecor x will generae a possibly differen measure of he effec on real income of a change in real oupu prices going from period 1 o period. Again, i is naural o choose special reference vecors for he measures defined by (13): a Laspeyres ype measure L ha chooses he period 1 reference echnology and reference inpu vecor x 1 and a Paasche ype measure P ha chooses he period reference echnology and reference inpu vecor x : (14) L (p 1,p,x 1, 1) = g 1 (p,x 1 )/g 1 (p 1,x 1 ) ; = 1,2,... ; (15) P (p 1,p,x,) = g (p,x )/g (p 1,x ) ; = 1,2,.... Since boh measures of real oupu price change are equally valid, i is naural o average hem o obain an overall measure of he effecs on real income of he change in real oupu prices: 17 (16) [ L P ] 1/2 ; = 1,2,.... Finally, we look a he problem of defining heoreical indexes for he effecs on real income due o changes in inpu quaniies. Define a family of period real inpu quaniy growh facors (x 1,x,p,s): 18 (17) (x 1,x,p,s) g s (p,x )/g s (p,x 1 ) ; s = 1,2,.... Thus (x 1,x,p,s) measures he proporional change in he real income produced by he marke secor ha is induced by he change in inpu quaniies used by he marke secor going from period 1 o, using he echnology ha is available during period s and using he reference real oupu prices p. Each choice of he reference echnology s and he reference real oupu price 16 This measure of real oupu price change was essenially defined by Fisher and Shell (1972: 56-58), Samuelson and Swamy (1974: ), Archibald (1977: 60-61), Diewer (1980: and 1983:1055) and Balk (1998: 83-89). Readers who are familiar wih he heory of he rue cos of living index will noe ha he real oupu price index defined by (13) is analogous o he Konüs (1924) rue cos of living index which is a raio of cos funcions, say C(u,p )/C(u,p 1 ) where u is a reference uiliy level: g s replaces C and he reference uiliy level u is replaced by he vecor of reference variables x. 17 The indexes defined by (13)-(16) were defined by Diewer and Morrison (1986: 664) in he nominal GDP funcion conex. 18 This ype of index was defined as a rue index of value added by Sao (1976: 438) and as a real inpu index by Diewer (1980: 456).
6 6 vecor p will generae a possibly differen measure of he effec on real income of a change in inpu quaniies going from period 1 o period. As usual, i is naural o choose special reference vecors for he measures defined by (17): a Laspeyres ype measure L ha chooses he period 1 reference echnology and reference real oupu price vecor p 1 and a Paasche ype measure P ha chooses he period reference echnology and reference real oupu price vecor p : (18) L (x 1,x,p 1, 1) = g 1 (p 1,x )/g 1 (p 1,x 1 ) ; = 1,2,... ; (19) P (x 1,x,p,) = g (p,x )/g (p,x 1 ) ; = 1,2,.... Since boh measures of real inpu growh are equally valid, i is naural o average hem o obain an overall measure of he effecs of inpu growh on real income: 19 (20) [ L P ] 1/2 ; = 1,2,.... Recall ha marke secor real income for period was defined by (5) as equal o nominal period facor paymens W x deflaed by he household consumpion price deflaor P C. I is convenien o define as he period chain rae of growh facor for real income: (21) / 1 ; = 1,2,.... The Translog GDP Funcion Approach We now follow he example of Diewer and Morrison (1986: 663) and assume ha he log of he period (deflaed) GDP funcion, g (p,x), has he following ranslog funcional form: 20 (22) lng (p,x) a 0 + m=1 M a m lnp m + (1/2) m=1 M k=1 M a mk lnp m lnp k + n=1 N b n lnx n + (1/2) n=1 N j=1 N b nj lnx n lnx j + m=1 M n=1 M c mn lnp m lnx n ; = 0,1,2,.... Noe ha he coefficiens for he quadraic erms are assumed o be consan over ime. The coefficiens mus saisfy he following resricions in order for g o saisfy he linear homogeneiy properies ha we have assumed in secion 2 above: 21 (23) m=1 M a m = 1 for = 0,1,2,...; (24) n=1 N b n = 1 for = 0,1,2,...; (25) a mk = a km for all k,m ; 19 The heoreical indexes defined by (17)-(20) were defined in Diewer and Morrison (1986: 665) in he nominal GDP conex. 20 This funcional form was firs suggesed by Diewer (1974: 139) as a generalizaion of he ranslog funcional form inroduced by Chrisensen, Jorgenson and Lau (1971). Diewer (1974: 139) indicaed ha his funcional form was flexible. 21 There are addiional resricions on he parameers which are necessary o ensure ha g (p,x) is convex in p and concave in x. Noe ha when we divide he original prices by one of he prices, hen one of he scaled prices will be idenically equal o one and hence is logarihm will be idenically equal o zero.
7 7 (26) b nj = b jn for all n,j ; (27) k=1 M a mk = 0 for m = 1,...,M ; (28) j=1 N b nj = 0 for n = 1,...,N ; (29) n=1 N c mn = 0 for m = 1,...,M ; (30) m=1 M c mn = 0 for n = 1,...,N. Diewer and Morrison (1986: 663) showed ha 22 if g 1 and g are defined by (22)-(30) above and here is compeiive profi maximizing behavior on he par of all marke secor producers for all periods, hen (31) = ; = 1,2,... where,, and are defined above by (21), (12), (16) and (20) respecively. In addiion, Diewer and Morrison (1986: ) showed ha, and could be calculaed using empirically observable price and quaniy daa for periods 1 and as follows: (32) ln = m=1 M (1/2)[(p m 1 y m 1 /p 1 y 1 ) + (p m y m /p y )] ln(p m /p m 1 ) = ln P T (p 1,p,y 1,y ); (33) ln = n=1 N (1/2)[(w n 1 x n 1 /w 1 x 1 ) + (w n x n /w x )] ln(x n /x n 1 ) = ln Q T (w 1,w,x 1,x ); (34) = / where P T (p 1,p,y 1,y ) is he Törnqvis (1936) and Törnqvis and Törnqvis (1937) oupu price index and Q T (w 1,w,x 1,x ) is he Törnqvis inpu quaniy index. Equaions (31) are in raes of growh. I is possible o obain counerpars o hese equaions in a levels form as follows. Thus we can express he level of real income in period in erms of an index of he echnology level or of Toal Facor Produciviy in period T, of he level of real oupu prices in period A, and of he level of primary inpu quaniies in period, B. 23 Thus we use he growh facors, and as follows o define he levels T, A and B : (35) T 0 1 ; T T 1 ; = 1,2,... ; (36) A 0 1 ; A A 1 ; = 1,2,... ; (37) B 0 1 ; B B 1 ; = 1,2,.... Using he above definiions and he exac equaions (31), we can esablish he following exac relaionship for he level of real income in period,, and he period levels for echnology, real oupu prices and inpu quaniies: (38) / 0 = T A B ; = 1,2, Diewer and Morrison esablished heir proof using he nominal GDP funcion g (P,x). However, i is easy o rework heir proof using he deflaed GDP funcion g (p,x) using he fac ha g (p,x) = g (P/P C,x) = g (P,x)/P C using he linear homogeneiy propery of g (P,x) in P. 23 This ype of levels presenaion of he daa is quie insrucive when presened in graphical form. I was suggesed by Kohli (1990) and used exensively by him; see Kohli (2003 and 2004) and Fox and Kohli (1998).
8 8 The Translog GDP Funcion Approach and Changes in he Terms of Trade For some purposes, i is convenien o decompose he aggregae period conribuion facor due o changes in all deflaed oupu prices ino separae effecs for each change in each oupu price. Similarly, i can someimes be useful o decompose he aggregae period conribuion facor due o changes in all marke secor primary inpu quaniies ino separae effecs for each change in each inpu quaniy. In his secion, we indicae how his can be done, making he same assumpions on he echnology ha were made in he previous secion. We firs model he effecs of a change in a single (deflaed) oupu price, say p m, going from period 1 o. Counerpars o he heoreical Laspeyres and Paasche ype price indexes defined by (14) and (15) above for changes in all (deflaed) oupu prices are he following Laspeyres ype measure Lm ha chooses he period 1 reference echnology and holds consan oher oupu prices a heir period 1 levels and holds inpus consan a heir period 1 levels x 1 and a Paasche ype measure Pm ha chooses he period reference echnology and reference inpu vecor x and holds consan oher oupu prices a heir period levels: (39) Lm g 1 (p 1 1,...,p m 1 1,p m,p m+1 1,..., p M 1,x 1 )/g 1 (p 1,x 1 ); m = 1,...,M; = 1,...; (40) Pm g (p,x )/g (p 1,...,p m 1,p m 1,p m+1,..., p M,x ) ; m = 1,...,M; = 1,2,.... Since boh measures of real oupu price change are equally valid, i is naural o average hem o obain an overall measure of he effecs on real income of he change in he real price of oupu m: 24 (41) m [ Lm Pm ] 1/2 ; m = 1,...,M ; = 1,2,.... Under he assumpion ha he deflaed GDP funcions g (p,x) have he ranslog funcional forms as defined by (22)-(30) in he previous secion, he argumens of Diewer and Morrison (1986: 666) can be adaped o give us he following resul: (42) ln m = (1/2)[(p m 1 y m 1 /p 1 y 1 ) + (p m y m /p y )] ln(p m /p m 1 ) ; m = 1,...,M ; = 1,2,.... Noe ha ln m is equal o he mh erm in he summaion of he erms on he righ hand side of (32). This observaion means ha we have he following exac decomposiion of he period aggregae real oupu price conribuion facor ino a produc of separae price conribuion facors; i.e., we have under presen assumpions: (43) = M ; = 1,2,.... The above decomposiion is useful for analyzing how real changes in he price of expors (i.e. a change in he price of expors relaive o he price of domesic consumpion) and in he price of 24 The indexes defined by (39)-(41) were defined by Diewer and Morrison (1986: 666) in he nominal GDP funcion conex.
9 9 impors impac on he real income generaed by he marke secor. In he empirical illusraion which follows laer, we le M equal hree. The hree ne oupus are: Domesic sales (C+I+G); Expors (X) and Impors (M). Since commodiies 1 and 2 are oupus, y 1 and y 2 will be posiive bu since commodiy 3 is an inpu ino he marke secor, y 3 will be negaive. Hence an increase in he real price of expors will increase real income bu an increase in he real price of impors will decrease he real income generaed by he marke secor, as is eviden by looking a he conribuion erms defined by (42) for m = 2 (where y m > 0) and for m = 3 (where y m < 0). As menioned above, i is also useful o have a decomposiion of he aggregae conribuion of inpu growh o he growh of real income ino separae conribuions for each imporan class of primary inpu ha is used by he marke secor. We now model he effecs of a change in a single inpu quaniy, say x n, going from period 1 o. Counerpars o he heoreical Laspeyres and Paasche ype quaniy indexes defined by (18) and (19) above for changes in inpu n are he following Laspeyres ype measure Ln ha chooses he period 1 reference echnology and holds consan oher inpu quaniies a heir period 1 levels and holds real oupu prices a heir period 1 levels p 1 and a Paasche ype measure Pn ha chooses he period reference echnology and reference real oupu price vecor p and holds consan oher inpu quaniies a heir period levels: (44) Ln g 1 (p 1,x 1 1,...,x n 1 1,x n,x n+1 1,..., x N 1 )/g 1 (p 1,x 1 ) ; n = 1,...,N; = 1,2,... ; (45) Pn g (p,x )/g (p,x 1,...,x n 1,x n 1,x n+1,..., p N ) ; n = 1,...,N; = 1,2,.... Since boh measures of inpu change are equally valid, as usual, we average hem o obain an overall measure of he effecs on real income of he change in he quaniy of inpu n: 25 (46) n [ Pn Pn ] 1/2 ; n = 1,...,N ; = 1,2,.... Under he assumpion ha he deflaed GDP funcions g (p,x) have he ranslog funcional forms as defined by (22)-(30) in he previous secion, he argumens of Diewer and Morrison (1986; 667) can be adaped o give us he following resul: (47) ln n = (1/2)[(w n 1 x n 1 /w 1 x 1 ) + (w n x n /w x )] ln(x n /x n 1 ); n = 1,...,N ; = 1,2,.... Noe ha ln n is equal o he nh erm in he summaion of he erms on he righ hand side of (33). This observaion means ha we have he following exac decomposiion of he period aggregae inpu growh conribuion facor ino a produc of separae inpu quaniy conribuion facors; i.e., we have under presen assumpions: 25 The indexes defined by (52)-(54) were defined by Diewer and Morrison (1986: 667) in he nominal GDP funcion conex.
10 10 (48) = N ; = 1,2,.... References Archibald, R.B. (1977) On he Theory of Indusrial Price Measuremen: Oupu Price Indexes, Annals of Economic and Social Measuremen 6, Balk, B.M. (1998) Indusrial Price, Quaniy and Produciviy Indices, Boson: Kluwer Academic Publishers. Chrisensen, L.R., D.W. Jorgenson and L.J. Lau (1971) Conjugae Dualiy and he Transcendenal Logarihmic Producion Funcion, Economerica 39, Diewer, W.E., (1974) Applicaions of Dualiy Theory, pp in M.D. Inriligaor and D.A. Kendrick (ed.) Froniers of Quaniaive Economics, Vol. II, Amserdam: Norh- Holland. Diewer, W.E. (1980) Aggregaion Problems in he Measuremen of Capial, pp in The Measuremen of Capial, D. Usher (ed.) Chicago: The Universiy of Chicago Press. Diewer, W.E. (1983) The Theory of he Oupu Price Index and he Measuremen of Real Oupu Change, pp in Price Level Measuremen, W.E. Diewer and C. Monmarquee (eds.) Oawa: Saisics Canada. Diewer, W.E. (1997) Commenary, in Mahew D. Shapiro and David W. Wilcox (eds.) Alernaive Sraegies for Aggregaing Price in he CPI, The Federal Reserve Bank of S. Louis Review, 79:3, Diewer, W.E. and D. Lawrence (2006) Measuring he Conribuions of Produciviy and Terms of Trade o Ausralia s Economic Welfare, Repor by Meyrick and Associaes o he Produciviy Commission, Canberra, Ausralia. Diewer, W.E., H. Mizobuchi and K. Nomura (2005) On Measuring Japan s Produciviy, , Discussion Paper 05-22, Deparmen of Economics, Universiy of Briish Columbia, Vancouver, B.C., Canada, V6T 1Z1, December. Diewer, W.E. and C.J. Morrison (1986) Adjusing Oupu and Produciviy Indexes for Changes in he Terms of Trade, The Economic Journal 96, Eurosa, IMF, OECD, UN and he World Bank (1993) Sysem of Naional Accouns 1993, New York: The Unied Naions. Feensra, R.C. (2004) Advanced Inernaional Trade: Theory and Evidence, Princeon N.J.: Princeon Universiy Press.
11 11 Fisher, F.M. and K. Shell (1972) The Pure Theory of he Naional Oupu Deflaor, pp in The Economic Theory of Price Indexes, New York: Academic Press. Fisher, I. (1922) The Making of Index Numbers, Houghon-Mifflin, Boson. Fox, K.J. and U. Kohli (1998) GDP Growh, Terms of Trade Effecs and Toal Facor Produciviy, Journal of Inernaional Trade and Economic Developmen 7, Hoelling, H. (1932) Edgeworh s Taxaion Paradox and he Naure of Demand and Supply Funcions, Journal of Poliical Economy 40, IMF, ILO, OECD, Eurosa, UNECE and he World Bank (2009) Expor and Impor Price Index Manual, Washingon DC: Inernaional Moneary Fund. Kohli, U. (1978) A Gross Naional Produc Funcion and he Derived Demand for Impors and Supply of Expors, Canadian Journal of Economics 11, Kohli, U. (1990) Growh Accouning in he Open Economy: Parameric and Nonparameric Esimaes, Journal of Economic and Social Measuremen 16, Kohli, U. (2003) Growh Accouning in he Open Economy: Inernaional Comparisons, Inernaional Review of Economics and Finance 12, Kohli, U. (2004) Real GDP, Real Domesic Income and Terms of Trade Changes, Journal of Inernaional Economics 62, Kohli, U. (2006) Real GDP, Real GDI and Trading Gains: Canada, , Inernaional Produciviy Monior, Number 13, Fall, Konüs, A.A. (1924) The Problem of he True Index of he Cos of Living, ranslaed in Economerica 7, (1939), Morrison, C.J. and W.E. Diewer (1990) Produciviy Growh and Changes in he Terms of Trade in Japan and he Unied Saes, pp in Produciviy Growh in Japan and he Unied Saes, Chicago: Universiy of Chicago Press. Samuelson, P.A. (1953) Prices of Facors and Goods in General Equilibrium, Review of Economic Sudies 21, Samuelson, P.A. and S. Swamy (1974) Invarian Economic Index Numbers and Canonical Dualiy: Survey and Synhesis, American Economic Review 64, Sao, K. (1976) The Meaning and Measuremen of he Real Value Added Index, Review of Economics and Saisics 58,
12 12 Törnqvis, L. (1936) The Bank of Finland s Consumpion Price Index, Bank of Finland Monhly Bullein 10: 1-8. Törnqvis, L. and E. Törnqvis (1937) Vilke är förhällande mellan finska markens och svenska kronans köpkraf? Ekonomiska Samfundes Tidskrif 39, 1-39 reprined as pp in Colleced Scienific Papers of Leo Törnqvis, Helsinki: The Research Insiue of he Finnish Economy, Woodland, A.D. (1982) Inernaional Trade and Resource Allocaion, Amserdam: Norh- Holland.
How To Calculate Price Elasiciy Per Capia Per Capi
Price elasiciy of demand for crude oil: esimaes for 23 counries John C.B. Cooper Absrac This paper uses a muliple regression model derived from an adapaion of Nerlove s parial adjusmen model o esimae boh
More informationPremium Income of Indian Life Insurance Industry
Premium Income of Indian Life Insurance Indusry A Toal Facor Produciviy Approach Ram Praap Sinha* Subsequen o he passage of he Insurance Regulaory and Developmen Auhoriy (IRDA) Ac, 1999, he life insurance
More informationBALANCE OF PAYMENTS. First quarter 2008. Balance of payments
BALANCE OF PAYMENTS DATE: 2008-05-30 PUBLISHER: Balance of Paymens and Financial Markes (BFM) Lena Finn + 46 8 506 944 09, lena.finn@scb.se Camilla Bergeling +46 8 506 942 06, camilla.bergeling@scb.se
More informationCHARGE AND DISCHARGE OF A CAPACITOR
REFERENCES RC Circuis: Elecrical Insrumens: Mos Inroducory Physics exs (e.g. A. Halliday and Resnick, Physics ; M. Sernheim and J. Kane, General Physics.) This Laboraory Manual: Commonly Used Insrumens:
More informationDuration and Convexity ( ) 20 = Bond B has a maturity of 5 years and also has a required rate of return of 10%. Its price is $613.
Graduae School of Business Adminisraion Universiy of Virginia UVA-F-38 Duraion and Convexiy he price of a bond is a funcion of he promised paymens and he marke required rae of reurn. Since he promised
More informationA Conceptual Framework for Commercial Property Price Indexes
Gran-in-Aid for Scienific Research(S) Real Esae Markes, Financial Crisis, and Economic Growh : An Inegraed Economic Approach Working Paper Series No.4 A Concepual Framework for Commercial Propery Price
More information4. International Parity Conditions
4. Inernaional ariy ondiions 4.1 urchasing ower ariy he urchasing ower ariy ( heory is one of he early heories of exchange rae deerminaion. his heory is based on he concep ha he demand for a counry's currency
More informationChapter 7. Response of First-Order RL and RC Circuits
Chaper 7. esponse of Firs-Order L and C Circuis 7.1. The Naural esponse of an L Circui 7.2. The Naural esponse of an C Circui 7.3. The ep esponse of L and C Circuis 7.4. A General oluion for ep and Naural
More informationA Note on Using the Svensson procedure to estimate the risk free rate in corporate valuation
A Noe on Using he Svensson procedure o esimae he risk free rae in corporae valuaion By Sven Arnold, Alexander Lahmann and Bernhard Schwezler Ocober 2011 1. The risk free ineres rae in corporae valuaion
More information11/6/2013. Chapter 14: Dynamic AD-AS. Introduction. Introduction. Keeping track of time. The model s elements
Inroducion Chaper 14: Dynamic D-S dynamic model of aggregae and aggregae supply gives us more insigh ino how he economy works in he shor run. I is a simplified version of a DSGE model, used in cuing-edge
More informationMTH6121 Introduction to Mathematical Finance Lesson 5
26 MTH6121 Inroducion o Mahemaical Finance Lesson 5 Conens 2.3 Brownian moion wih drif........................... 27 2.4 Geomeric Brownian moion........................... 28 2.5 Convergence of random
More informationMACROECONOMIC FORECASTS AT THE MOF A LOOK INTO THE REAR VIEW MIRROR
MACROECONOMIC FORECASTS AT THE MOF A LOOK INTO THE REAR VIEW MIRROR The firs experimenal publicaion, which summarised pas and expeced fuure developmen of basic economic indicaors, was published by he Minisry
More informationGOOD NEWS, BAD NEWS AND GARCH EFFECTS IN STOCK RETURN DATA
Journal of Applied Economics, Vol. IV, No. (Nov 001), 313-37 GOOD NEWS, BAD NEWS AND GARCH EFFECTS 313 GOOD NEWS, BAD NEWS AND GARCH EFFECTS IN STOCK RETURN DATA CRAIG A. DEPKEN II * The Universiy of Texas
More informationPROFIT TEST MODELLING IN LIFE ASSURANCE USING SPREADSHEETS PART ONE
Profi Tes Modelling in Life Assurance Using Spreadshees PROFIT TEST MODELLING IN LIFE ASSURANCE USING SPREADSHEETS PART ONE Erik Alm Peer Millingon 2004 Profi Tes Modelling in Life Assurance Using Spreadshees
More informationThe Asymmetric Effects of Oil Shocks on an Oil-exporting Economy*
CUADERNOS DE ECONOMÍA, VOL. 47 (MAYO), PP. 3-13, 2010 The Asymmeric Effecs of Oil Shocks on an Oil-exporing Economy* Omar Mendoza Cenral Bank of Venezuela David Vera Ken Sae Universiy We esimae he effecs
More informationPrincipal components of stock market dynamics. Methodology and applications in brief (to be updated ) Andrei Bouzaev, bouzaev@ya.
Principal componens of sock marke dynamics Mehodology and applicaions in brief o be updaed Andrei Bouzaev, bouzaev@ya.ru Why principal componens are needed Objecives undersand he evidence of more han one
More informationInformation technology and economic growth in Canada and the U.S.
Canada U.S. Economic Growh Informaion echnology and economic growh in Canada and he U.S. Informaion and communicaion echnology was he larges conribuor o growh wihin capial services for boh Canada and he
More informationWhy Did the Demand for Cash Decrease Recently in Korea?
Why Did he Demand for Cash Decrease Recenly in Korea? Byoung Hark Yoo Bank of Korea 26. 5 Absrac We explores why cash demand have decreased recenly in Korea. The raio of cash o consumpion fell o 4.7% in
More informationReal GDP, Real GDI, and Trading Gains: Canada, 1981-2005
Real GD, Real GDI, and Trading Gains: Canada, 1981-005 Ulrich Kohli 1 Swiss Naional Bank ABSTRACT Real gross domesic produc (GD) fails o accoun for he rading gains and losses ha resul from changes in he
More informationJournal Of Business & Economics Research September 2005 Volume 3, Number 9
Opion Pricing And Mone Carlo Simulaions George M. Jabbour, (Email: jabbour@gwu.edu), George Washingon Universiy Yi-Kang Liu, (yikang@gwu.edu), George Washingon Universiy ABSTRACT The advanage of Mone Carlo
More informationMeasuring the Effects of Exchange Rate Changes on Investment. in Australian Manufacturing Industry
Measuring he Effecs of Exchange Rae Changes on Invesmen in Ausralian Manufacuring Indusry Robyn Swif Economics and Business Saisics Deparmen of Accouning, Finance and Economics Griffih Universiy Nahan
More informationMarket Liquidity and the Impacts of the Computerized Trading System: Evidence from the Stock Exchange of Thailand
36 Invesmen Managemen and Financial Innovaions, 4/4 Marke Liquidiy and he Impacs of he Compuerized Trading Sysem: Evidence from he Sock Exchange of Thailand Sorasar Sukcharoensin 1, Pariyada Srisopisawa,
More informationThe Transport Equation
The Transpor Equaion Consider a fluid, flowing wih velociy, V, in a hin sraigh ube whose cross secion will be denoed by A. Suppose he fluid conains a conaminan whose concenraion a posiion a ime will be
More informationVector Autoregressions (VARs): Operational Perspectives
Vecor Auoregressions (VARs): Operaional Perspecives Primary Source: Sock, James H., and Mark W. Wason, Vecor Auoregressions, Journal of Economic Perspecives, Vol. 15 No. 4 (Fall 2001), 101-115. Macroeconomericians
More informationThe Real Business Cycle paradigm. The RBC model emphasizes supply (technology) disturbances as the main source of
Prof. Harris Dellas Advanced Macroeconomics Winer 2001/01 The Real Business Cycle paradigm The RBC model emphasizes supply (echnology) disurbances as he main source of macroeconomic flucuaions in a world
More informationMathematics in Pharmacokinetics What and Why (A second attempt to make it clearer)
Mahemaics in Pharmacokineics Wha and Why (A second aemp o make i clearer) We have used equaions for concenraion () as a funcion of ime (). We will coninue o use hese equaions since he plasma concenraions
More informationAggregate Output. Aggregate Output. Topics. Aggregate Output. Aggregate Output. Aggregate Output
Topics (Sandard Measure) GDP vs GPI discussion Macroeconomic Variables (Unemploymen and Inflaion Rae) (naional income and produc accouns, or NIPA) Gross Domesic Produc (GDP) The value of he final goods
More informationMeasuring macroeconomic volatility Applications to export revenue data, 1970-2005
FONDATION POUR LES ETUDES ET RERS LE DEVELOPPEMENT INTERNATIONAL Measuring macroeconomic volailiy Applicaions o expor revenue daa, 1970-005 by Joël Cariolle Policy brief no. 47 March 01 The FERDI is a
More informationARCH 2013.1 Proceedings
Aricle from: ARCH 213.1 Proceedings Augus 1-4, 212 Ghislain Leveille, Emmanuel Hamel A renewal model for medical malpracice Ghislain Léveillé École d acuaria Universié Laval, Québec, Canada 47h ARC Conference
More informationEconomics Honors Exam 2008 Solutions Question 5
Economics Honors Exam 2008 Soluions Quesion 5 (a) (2 poins) Oupu can be decomposed as Y = C + I + G. And we can solve for i by subsiuing in equaions given in he quesion, Y = C + I + G = c 0 + c Y D + I
More informationESTIMATE OF POTENTIAL GROSS DOMESTIC PRODUCT USING THE PRODUCTION FUNCTION METHOD
Economeric Modelling Deparmen Igea Vrbanc June 2006 ESTIMATE OF POTENTIAL GROSS DOMESTIC PRODUCT USING THE PRODUCTION FUNCTION METHOD CONTENTS SUMMARY 1. INTRODUCTION 2. ESTIMATE OF THE PRODUCTION FUNCTION
More informationTotal factor productivity growth in the Canadian life insurance industry: 1979-1989
Toal facor produciviy growh in he Canadian life insurance indusry: 1979-1989 J E F F R E Y I. B E R N S T E I N Carleon Universiy and Naional Bureau of Economic Research 1. Inroducion Produciviy growh
More informationAnalysis of tax effects on consolidated household/government debts of a nation in a monetary union under classical dichotomy
MPRA Munich Personal RePEc Archive Analysis of ax effecs on consolidaed household/governmen debs of a naion in a moneary union under classical dichoomy Minseong Kim 8 April 016 Online a hps://mpra.ub.uni-muenchen.de/71016/
More informationDOES TRADING VOLUME INFLUENCE GARCH EFFECTS? SOME EVIDENCE FROM THE GREEK MARKET WITH SPECIAL REFERENCE TO BANKING SECTOR
Invesmen Managemen and Financial Innovaions, Volume 4, Issue 3, 7 33 DOES TRADING VOLUME INFLUENCE GARCH EFFECTS? SOME EVIDENCE FROM THE GREEK MARKET WITH SPECIAL REFERENCE TO BANKING SECTOR Ahanasios
More informationCointegration: The Engle and Granger approach
Coinegraion: The Engle and Granger approach Inroducion Generally one would find mos of he economic variables o be non-saionary I(1) variables. Hence, any equilibrium heories ha involve hese variables require
More informationChapter 8: Regression with Lagged Explanatory Variables
Chaper 8: Regression wih Lagged Explanaory Variables Time series daa: Y for =1,..,T End goal: Regression model relaing a dependen variable o explanaory variables. Wih ime series new issues arise: 1. One
More informationBehavior Analysis of a Biscuit Making Plant using Markov Regenerative Modeling
Behavior Analysis of a Biscui Making lan using Markov Regeneraive Modeling arvinder Singh & Aul oyal Deparmen of Mechanical Engineering, Lala Lajpa Rai Insiue of Engineering & Technology, Moga -, India
More informationStochastic Optimal Control Problem for Life Insurance
Sochasic Opimal Conrol Problem for Life Insurance s. Basukh 1, D. Nyamsuren 2 1 Deparmen of Economics and Economerics, Insiue of Finance and Economics, Ulaanbaaar, Mongolia 2 School of Mahemaics, Mongolian
More informationThe Causes of Recent Inflation in Vietnam: Evidence from a. VAR with Sign Restrictions
The Causes of Recen Inflaion in Vienam: Evidence from a VAR wih Sign Resricions Tuan Khai Vu Faculy of Economics, Seikei Universiy Firs version: Jan,. This version: May,. (Preliminary. Commens are welcome.)
More informationIndividual Health Insurance April 30, 2008 Pages 167-170
Individual Healh Insurance April 30, 2008 Pages 167-170 We have received feedback ha his secion of he e is confusing because some of he defined noaion is inconsisen wih comparable life insurance reserve
More informationRandom Walk in 1-D. 3 possible paths x vs n. -5 For our random walk, we assume the probabilities p,q do not depend on time (n) - stationary
Random Walk in -D Random walks appear in many cones: diffusion is a random walk process undersanding buffering, waiing imes, queuing more generally he heory of sochasic processes gambling choosing he bes
More informationTOTAL FACTOR PRODUCTIVITY IN AGRICULTURE: A REVIEW OF MEASUREMENT ISSUES IN THE INDIAN CONTEXT. Dilip Saikia
TOTAL FACTOR PRODUCTIVITY IN AGRICULTURE: A REVIEW OF MEASUREMENT ISSUES IN THE INDIAN CONTEXT Dilip Saikia Address for correspondence: Deparmen of Commerce Darrang College, Tezpur, Assam, Pin 784001,
More informationRESTRICTIONS IN REGRESSION MODEL
RESTRICTIONS IN REGRESSION MODEL Seema Jaggi and N. Sivaramane IASRI, Library Avenue, New Delhi-11001 seema@iasri.res.in; sivaramane@iasri.res.in Regression analysis is used o esablish a relaionship via
More informationGrowth of U.S. Industries and Investments in. Information Technology and Higher Education
reliminary Commens Welcome No for Ciaion wihou ermission of Auhors Growh of U.S. Indusries and Invesmens in Informaion Technology and Higher Educaion Dale W. Jorgenson Harvard Universiy Mun S. Ho Resources
More informationRelationships between Stock Prices and Accounting Information: A Review of the Residual Income and Ohlson Models. Scott Pirie* and Malcolm Smith**
Relaionships beween Sock Prices and Accouning Informaion: A Review of he Residual Income and Ohlson Models Sco Pirie* and Malcolm Smih** * Inernaional Graduae School of Managemen, Universiy of Souh Ausralia
More informationModule 4. Single-phase AC circuits. Version 2 EE IIT, Kharagpur
Module 4 Single-phase A circuis ersion EE T, Kharagpur esson 5 Soluion of urren in A Series and Parallel ircuis ersion EE T, Kharagpur n he las lesson, wo poins were described:. How o solve for he impedance,
More informationChapter 1.6 Financial Management
Chaper 1.6 Financial Managemen Par I: Objecive ype quesions and answers 1. Simple pay back period is equal o: a) Raio of Firs cos/ne yearly savings b) Raio of Annual gross cash flow/capial cos n c) = (1
More informationDebt Accumulation, Debt Reduction, and Debt Spillovers in Canada, 1974-98*
Deb Accumulaion, Deb Reducion, and Deb Spillovers in Canada, 1974-98* Ron Kneebone Deparmen of Economics Universiy of Calgary John Leach Deparmen of Economics McMaser Universiy Ocober, 2000 Absrac Wha
More informationDEMAND FORECASTING MODELS
DEMAND FORECASTING MODELS Conens E-2. ELECTRIC BILLED SALES AND CUSTOMER COUNTS Sysem-level Model Couny-level Model Easside King Couny-level Model E-6. ELECTRIC PEAK HOUR LOAD FORECASTING Sysem-level Forecas
More informationEducation & Human Resource Development
Educaion & Human Resource Developmen New Research Adminisraion Srucure Rerea June 23 & 24, 2006 Where is he Caribbean in Relaion o Oher Counries? Office of he Vice Presiden for Research and Compliance
More informationWhen Is Growth Pro-Poor? Evidence from a Panel of Countries
Forhcoming, Journal of Developmen Economics When Is Growh Pro-Poor? Evidence from a Panel of Counries Aar Kraay The World Bank Firs Draf: December 2003 Revised: December 2004 Absrac: Growh is pro-poor
More informationI. Basic Concepts (Ch. 1-4)
(Ch. 1-4) A. Real vs. Financial Asses (Ch 1.2) Real asses (buildings, machinery, ec.) appear on he asse side of he balance shee. Financial asses (bonds, socks) appear on boh sides of he balance shee. Creaing
More informationPresent Value Methodology
Presen Value Mehodology Econ 422 Invesmen, Capial & Finance Universiy of Washingon Eric Zivo Las updaed: April 11, 2010 Presen Value Concep Wealh in Fisher Model: W = Y 0 + Y 1 /(1+r) The consumer/producer
More informationDYNAMIC MODELS FOR VALUATION OF WRONGFUL DEATH PAYMENTS
DYNAMIC MODELS FOR VALUATION OF WRONGFUL DEATH PAYMENTS Hong Mao, Shanghai Second Polyechnic Universiy Krzyszof M. Osaszewski, Illinois Sae Universiy Youyu Zhang, Fudan Universiy ABSTRACT Liigaion, exper
More informationMeasuring the Gains from Trade under Monopolistic Competition
Preliminary and Incomplee draf Measuring he Gains from Trade under Monopolisic Compeiion by Rober C. Feensra Universiy of California, Davis and NBER April 2009 Absrac Three sources of gains from rade under
More informationWorking Paper Monetary aggregates, financial intermediate and the business cycle
econsor www.econsor.eu Der Open-Access-Publikaionsserver der ZBW Leibniz-Informaionszenrum Wirschaf The Open Access Publicaion Server of he ZBW Leibniz Informaion Cenre for Economics Hong, Hao Working
More informationInductance and Transient Circuits
Chaper H Inducance and Transien Circuis Blinn College - Physics 2426 - Terry Honan As a consequence of Faraday's law a changing curren hrough one coil induces an EMF in anoher coil; his is known as muual
More informationJournal of Business & Economics Research Volume 1, Number 10
Annualized Invenory/Sales Journal of Business & Economics Research Volume 1, Number 1 A Macroeconomic Analysis Of Invenory/Sales Raios William M. Bassin, Shippensburg Universiy Michael T. Marsh (E-mail:
More informationAnalysis of trends in technical and allocative efficiency: An application to Texas public school districts
European Journal of Operaional Research 154 (2004) 477 491 www.elsevier.com/locae/dsw Analysis of rends in echnical and allocaive efficiency: An applicaion o Texas public school disrics Rajiv D. Baner,
More informationThe Effect of Public Expenditure Shocks on Macroeconomic Variables in a Real Business Cycle Model. Case Study: Iran
40 School of Docoral Sudies (European Union) Journal 2010 The Effec of Public Expendiure Shocks on Macroeconomic Variables in a Real Business Cycle Model. Case Sudy: Iran Khosrow Pyraee a, Gholam Reza
More informationSURVEYING THE RELATIONSHIP BETWEEN STOCK MARKET MAKER AND LIQUIDITY IN TEHRAN STOCK EXCHANGE COMPANIES
Inernaional Journal of Accouning Research Vol., No. 7, 4 SURVEYING THE RELATIONSHIP BETWEEN STOCK MARKET MAKER AND LIQUIDITY IN TEHRAN STOCK EXCHANGE COMPANIES Mohammad Ebrahimi Erdi, Dr. Azim Aslani,
More informationCapacitors and inductors
Capaciors and inducors We coninue wih our analysis of linear circuis by inroducing wo new passive and linear elemens: he capacior and he inducor. All he mehods developed so far for he analysis of linear
More informationTime Series Analysis Using SAS R Part I The Augmented Dickey-Fuller (ADF) Test
ABSTRACT Time Series Analysis Using SAS R Par I The Augmened Dickey-Fuller (ADF) Tes By Ismail E. Mohamed The purpose of his series of aricles is o discuss SAS programming echniques specifically designed
More informationReal Exchange Rates. Menzie D. Chinn. University of Wisconsin, Madison and National Bureau of Economic Research. February 4, 2006
Real Exchange Raes Menzie D. Chinn Universiy of Wisconsin, Madison and Naional Bureau of Economic Research February 4, 2006 Acknowledgmens: Enry prepared for New Palgrave Dicionary. Seven Durlauf and Lawrence
More informationThe naive method discussed in Lecture 1 uses the most recent observations to forecast future values. That is, Y ˆ t + 1
Business Condiions & Forecasing Exponenial Smoohing LECTURE 2 MOVING AVERAGES AND EXPONENTIAL SMOOTHING OVERVIEW This lecure inroduces ime-series smoohing forecasing mehods. Various models are discussed,
More informationLecture Note on the Real Exchange Rate
Lecure Noe on he Real Exchange Rae Barry W. Ickes Fall 2004 0.1 Inroducion The real exchange rae is he criical variable (along wih he rae of ineres) in deermining he capial accoun. As we shall see, his
More informationHow does working capital management affect SMEs profitability? This paper analyzes the relation between working capital management and profitability
How does working capial managemen affec SMEs profiabiliy? Absrac This paper analyzes he relaion beween working capial managemen and profiabiliy for small and medium-sized firms by conrolling for unobservable
More informationANALYSIS AND COMPARISONS OF SOME SOLUTION CONCEPTS FOR STOCHASTIC PROGRAMMING PROBLEMS
ANALYSIS AND COMPARISONS OF SOME SOLUTION CONCEPTS FOR STOCHASTIC PROGRAMMING PROBLEMS R. Caballero, E. Cerdá, M. M. Muñoz and L. Rey () Deparmen of Applied Economics (Mahemaics), Universiy of Málaga,
More informationTable of contents Chapter 1 Interest rates and factors Chapter 2 Level annuities Chapter 3 Varying annuities
Table of conens Chaper 1 Ineres raes and facors 1 1.1 Ineres 2 1.2 Simple ineres 4 1.3 Compound ineres 6 1.4 Accumulaed value 10 1.5 Presen value 11 1.6 Rae of discoun 13 1.7 Consan force of ineres 17
More informationChapter Four: Methodology
Chaper Four: Mehodology 1 Assessmen of isk Managemen Sraegy Comparing Is Cos of isks 1.1 Inroducion If we wan o choose a appropriae risk managemen sraegy, no only we should idenify he influence ha risks
More informationA Probability Density Function for Google s stocks
A Probabiliy Densiy Funcion for Google s socks V.Dorobanu Physics Deparmen, Poliehnica Universiy of Timisoara, Romania Absrac. I is an approach o inroduce he Fokker Planck equaion as an ineresing naural
More informationII.1. Debt reduction and fiscal multipliers. dbt da dpbal da dg. bal
Quarerly Repor on he Euro Area 3/202 II.. Deb reducion and fiscal mulipliers The deerioraion of public finances in he firs years of he crisis has led mos Member Saes o adop sizeable consolidaion packages.
More informationA One-Sector Neoclassical Growth Model with Endogenous Retirement. By Kiminori Matsuyama. Final Manuscript. Abstract
A One-Secor Neoclassical Growh Model wih Endogenous Reiremen By Kiminori Masuyama Final Manuscrip Absrac This paper exends Diamond s OG model by allowing he agens o make he reiremen decision. Earning a
More informationNiche Market or Mass Market?
Niche Marke or Mass Marke? Maxim Ivanov y McMaser Universiy July 2009 Absrac The de niion of a niche or a mass marke is based on he ranking of wo variables: he monopoly price and he produc mean value.
More informationRC (Resistor-Capacitor) Circuits. AP Physics C
(Resisor-Capacior Circuis AP Physics C Circui Iniial Condiions An circui is one where you have a capacior and resisor in he same circui. Suppose we have he following circui: Iniially, he capacior is UNCHARGED
More informationApplied Econometrics and International Development. AEID. Vol. 4-3 (2004)
Applied Economerics and Inernaional Developmen. AEID. Vol. 4-3 (2004) HUMAN CAPITAL, TECHNOLOGY DIFFUSION AND ECONOMIC GROWTH IN LOW-TO-MIDDLE INCOME COUNTRY: A TIME SERIES PERSPECTIVE OF GUATEMALA, 950-200
More informationOption Put-Call Parity Relations When the Underlying Security Pays Dividends
Inernaional Journal of Business and conomics, 26, Vol. 5, No. 3, 225-23 Opion Pu-all Pariy Relaions When he Underlying Securiy Pays Dividends Weiyu Guo Deparmen of Finance, Universiy of Nebraska Omaha,
More informationChapter 6: Business Valuation (Income Approach)
Chaper 6: Business Valuaion (Income Approach) Cash flow deerminaion is one of he mos criical elemens o a business valuaion. Everyhing may be secondary. If cash flow is high, hen he value is high; if he
More informationThe Greek financial crisis: growing imbalances and sovereign spreads. Heather D. Gibson, Stephan G. Hall and George S. Tavlas
The Greek financial crisis: growing imbalances and sovereign spreads Heaher D. Gibson, Sephan G. Hall and George S. Tavlas The enry The enry of Greece ino he Eurozone in 2001 produced a dividend in he
More informationSupplementary Appendix for Depression Babies: Do Macroeconomic Experiences Affect Risk-Taking?
Supplemenary Appendix for Depression Babies: Do Macroeconomic Experiences Affec Risk-Taking? Ulrike Malmendier UC Berkeley and NBER Sefan Nagel Sanford Universiy and NBER Sepember 2009 A. Deails on SCF
More informationChapter 4: Exponential and Logarithmic Functions
Chaper 4: Eponenial and Logarihmic Funcions Secion 4.1 Eponenial Funcions... 15 Secion 4. Graphs of Eponenial Funcions... 3 Secion 4.3 Logarihmic Funcions... 4 Secion 4.4 Logarihmic Properies... 53 Secion
More informationAccording to Friedman s (1957) permanent
Can Rising Housing Prices Explain China s High Household Saving Rae? Xin Wang and i Wen China s average household saving rae is one of he highes in he world. One popular view aribues he high saving rae
More informationVolatility in Returns of Islamic and Commercial Banks in Pakistan
Volailiy in Reurns of Islamic and Commercial Banks in Pakisan Muhammad Iqbal Non-Linear Time Series Analysis Prof. Rober Kuns Deparmen of Economic, Universiy of Vienna, Vienna, Ausria Inroducion Islamic
More informationTerm Structure of Prices of Asian Options
Term Srucure of Prices of Asian Opions Jirô Akahori, Tsuomu Mikami, Kenji Yasuomi and Teruo Yokoa Dep. of Mahemaical Sciences, Risumeikan Universiy 1-1-1 Nojihigashi, Kusasu, Shiga 525-8577, Japan E-mail:
More informationPREMIUM INDEXING IN LIFELONG HEALTH INSURANCE
Far Eas Journal of Mahemaical Sciences (FJMS 203 Pushpa Publishing House, Allahabad, India Published Online: Sepember 203 Available online a hp://pphm.com/ournals/fms.hm Special Volume 203, Par IV, Pages
More informationcooking trajectory boiling water B (t) microwave 0 2 4 6 8 101214161820 time t (mins)
Alligaor egg wih calculus We have a large alligaor egg jus ou of he fridge (1 ) which we need o hea o 9. Now here are wo accepable mehods for heaing alligaor eggs, one is o immerse hem in boiling waer
More informationCOMPLEMENTARY RELATIONSHIPS BETWEEN EDUCATION AND INNOVATION
Discussion Paper No. 731 COMPLEMENTARY RELATIONSHIPS BETWEEN EDUCATION AND INNOVATION Kasuhiko Hori and Kasunori Yamada February 2009 The Insiue of Social and Economic Research Osaka Universiy 6-1 Mihogaoka,
More informationMigration, Spillovers, and Trade Diversion: The Impact of Internationalization on Domestic Stock Market Activity
Migraion, Spillovers, and Trade Diversion: The mpac of nernaionalizaion on Domesic Sock Marke Aciviy Ross Levine and Sergio L. Schmukler Firs Draf: February 10, 003 This draf: April 8, 004 Absrac Wha is
More informationDETERMINISTIC INVENTORY MODEL FOR ITEMS WITH TIME VARYING DEMAND, WEIBULL DISTRIBUTION DETERIORATION AND SHORTAGES KUN-SHAN WU
Yugoslav Journal of Operaions Research 2 (22), Number, 6-7 DEERMINISIC INVENORY MODEL FOR IEMS WIH IME VARYING DEMAND, WEIBULL DISRIBUION DEERIORAION AND SHORAGES KUN-SHAN WU Deparmen of Bussines Adminisraion
More informationTrade Costs, Asset Market Frictions and Risk Sharing
Trade Coss, Asse Marke Fricions and Risk Sharing Doireann Fizgerald July 2010 Absrac I use bilaeral impor daa o es for he role of rade coss and asse marke fricions in impeding inernaional consumpion risk
More informationOptimal Longevity Hedging Strategy for Insurance. Companies Considering Basis Risk. Draft Submission to Longevity 10 Conference
Opimal Longeviy Hedging Sraegy for Insurance Companies Considering Basis Risk Draf Submission o Longeviy 10 Conference Sharon S. Yang Professor, Deparmen of Finance, Naional Cenral Universiy, Taiwan. E-mail:
More informationReal exchange rate variability in a two-country business cycle model
Real exchange rae variabiliy in a wo-counry business cycle model Håkon Trevoll, November 15, 211 Absrac Real exchange rae flucuaions have imporan implicaions for our undersanding of he sources and ransmission
More informationHiring as Investment Behavior
Review of Economic Dynamics 3, 486522 Ž 2000. doi:10.1006redy.1999.0084, available online a hp:www.idealibrary.com on Hiring as Invesmen Behavior Eran Yashiv 1 The Eian Berglas School of Economics, Tel
More informationBALANCE OF PAYMENTS AND FINANCIAL MA REPORT 2015. All officiell statistik finns på: www.scb.se Statistikservice: tfn 08-506 948 01
RKET BALANCE OF PAYMENTS AND FINANCIAL MA REPORT 2015 All officiell saisik finns på: www.scb.se Saisikservice: fn 08-506 948 01 All official saisics can be found a: www.scb.se Saisics service, phone +46
More informationCommunication Networks II Contents
3 / 1 -- Communicaion Neworks II (Görg) -- www.comnes.uni-bremen.de Communicaion Neworks II Conens 1 Fundamenals of probabiliy heory 2 Traffic in communicaion neworks 3 Sochasic & Markovian Processes (SP
More informationImports of services and economic growth: A dynamic panel approach
- Susainable growh, Employmen creaion and Technological Inegraion in he european knowledge-based economy Impors of services and economic growh: A dynamic panel approach Xiaoying L David Greenaway, Rober
More information4 Convolution. Recommended Problems. x2[n] 1 2[n]
4 Convoluion Recommended Problems P4.1 This problem is a simple example of he use of superposiion. Suppose ha a discree-ime linear sysem has oupus y[n] for he given inpus x[n] as shown in Figure P4.1-1.
More informationINSTRUMENTS OF MONETARY POLICY*
Aricles INSTRUMENTS OF MONETARY POLICY* Bernardino Adão** Isabel Correia** Pedro Teles**. INTRODUCTION A classic quesion in moneary economics is wheher he ineres rae or he money supply is he beer insrumen
More informationDoes International Trade Stabilize Exchange Rate Volatility?
Does Inernaional Trade Sabilize Exchange Rae Volailiy? Hui-Kuan Tseng, Kun-Ming Chen, and Chia-Ching Lin * Absrac Since he early 980s, major indusrial counries have been suffering severe muli-laeral rade
More informationThe Determinants of Trade Credit: Vietnam Experience
Proceedings of he Second Asia-Pacific Conference on Global Business, Economics, Finance and Social Sciences (AP15Vienam Conference) ISBN: 978-1-63415-833-6 Danang, Vienam, 10-12 July 2015 Paper ID: V536
More information