Wage and price dynamics in Portugal
This paper investigates the persistence of aggregate wages and prices in Portugal assuming a model of a unionized economy with imperfect competition. An impulse response analysis is conducted where the structural shocks are identified by taking into account the long-run properties of the model, as well as the cointegrating and weak-exogeneity properties of the system. Real wages and wage inflation emerge as especially persistent following an import price shock, while price inflation is more persistent following an unemployment shock. At the business cycle horizon variation in the forecast errors of wages is attributable mainly to unemployment shocks (about 80 percent), whereas variation in the forecast errors of prices is attributable mainly to import price shocks (about 60 percent) and to unemployment shocks (around 20 percent). Productivity shocks explain somewhat less than 10 percent of the variation in forecast errors of wages and prices. JEL Classification: C32, C51, E31, J30
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Discussion Paper Series In Economics And Econometrics
9917, Economics Division, School of Social Sciences, University of Southampton.
- Marcellino, Massimiliano & Mizon, Grayham E., 2000. "Modelling shifts in the wage-price and unemployment-inflation relationships in Italy, Poland and the UK," Economic Modelling, Elsevier, vol. 17(3), pages 387-413, August.
- Massimiliano Marcellino & Grayham E. Mizon, . "Modelling shifts in the wage-price and unemployment-inflation relationships in Italy, Poland, and the UK," Working Papers 145, IGIER (Innocenzo Gasparini Institute for Economic Research), Bocconi University.
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