Does Micro Evidence Support the Wage Phillips Curve in Canada?

نویسنده

  • Jean Farès
چکیده

The existing macroeconometric evidence lends support to the wage Phillips curve by showing a negative relation between the rate of change in wages and the unemployment rate, conditional on lagged price inflation. Most theoretical models of wage setting, however, generate a “wage curve,” described by a negative relation between the level of the real wage and unemployment. Real wage dynamics have important implications for how shocks affect aggregate consumer price inflation, and for the determination of the natural rate of unemployment. This paper examines the dynamics of the aggregate wages in Canada, and tests whether real wages and unemployment have a longterm level relationship. The results indicate that a simple aggregate wage Phillips curve continues to describe the behaviour of aggregate wages in Canada quite well. The micro evidence, however, does not unequivocally support one specification against the other; rather, what seems to emerge is more complex wage dynamics better described in an error-correction specification. Wage changes reflect the short-run movement in the unemployment rate, while they adjust towards a long-run equilibrium level, as could be described in a wage curve model. JEL classification: J31 Bank classification: Inflation and prices Résumé Les résultats de modèles macroéconométriques donnent à penser que la courbe de Phillips des salaires peut être représentée par une relation négative entre le taux de variation des salaires et le taux de chômage, à condition d’inclure un terme relatif à l’inflation retardée. La plupart des modèles théoriques de détermination des salaires, cependant, produisent une « courbe des salaires » définie par une relation négative entre le niveau des salaires réels et le taux de chômage. La dynamique des salaires réels a des implications importantes quant aux répercussions des chocs sur l’augmentation globale des prix à la consommation et pour la détermination du taux de chômage naturel. Dans cette étude, l’auteur examine la dynamique globale des salaires au Canada et vérifie si les niveaux des salaires réels et du chômage sont liés en longue période. Il constate qu’une simple courbe de Phillips agrégée des salaires décrit toujours assez bien le comportement global des salaires au Canada. Les observations microéconomiques ne valident toutefois pas sans équivoque une spécification au détriment de l’autre; elles font plutôt émerger une dynamique des salaires plus complexe, dont rend mieux compte une structure de correction des erreurs. Les variations salariales réagissent aux fluctuations à court terme du taux de chômage, tout au long de leur ajustement vers un niveau d’équilibre à long terme du genre de celui que décrit un modèle relatif à la courbe des salaires. Classification JEL : J31 Classification de la Banque : Inflation et prix

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The Wage Curve and the Phillips Curve

Blanchflower and Oswald (1994) have argued that, in regional data, the level of unemployment is related to the fevel of wages. This result is at variance with an application of the original Phillips curve to regional data, which would predict that the change in wages ought to be related to the unemployment rate. On the other hand, there is considerable empirical support for the expectations-aug...

متن کامل

Wage Curve vs . Phillips Curve : Are There Macroeconomic Implications ?

The standard derivation of the accelerationist Phillips curve relates expected real wage in ation to the unemployment rate and invokes a constant price markup and adaptive expectations to generate the accelerationist price in ation formula. Blanch ower and Oswald (1994) argue that microeconomic evidence of a low autoregression coe cient in real wage regressions invalidates the macroeconomic Phi...

متن کامل

Wage Curve vs. Phillips Curve: Are There Macroeconomic Implications? I Am Grateful to Eric Engstrom for Research Assistance And

The standard derivation of the accelerationist Phillips curve relates expected real wage innation to the unemployment rate and invokes a constant price markup and adaptive expectations to generate the accelerationist price innation formula. Blanchhower and Oswald (1994) argue that microeconomic evidence of a low autoregression coeecient in real wage regressions invalidates the macroeconomic Phi...

متن کامل

The Dynamics of Income Shares and the Wage Curve-Phillips Curve Controversy

This paper argues that the Phillips curve–wage curve controversy cannot be settled within the conventional testing frameworks and suggests an alternative test, which builds on the model of Blanchard and Katz (1997). Using long macro data for the OECD countries, the evidence gives very strong support for the Phillips curve and indicates that wage behaviour is no different among the OECD countrie...

متن کامل

Some Explorations , Using Canadian Data , of the S - Variable in

A number of authors have suggested that economies face a long-run inflation-unemployment trade-off due to downward nominal-wage rigidity. This theory has implications for the nature of the short-run Phillips curve when wage inflation is low. Akerlof, Dickens and Perry have developed an empirical model in which a variable (S) designed to capture the effect of downward nominal-wage rigidity is co...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2000