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Professor Amalia Morales Zumaquero 《International economic journal》2013,27(4):107-119
In this paper we study the long-run Purchasing Power Parity (PPP) hypothesis by traded and non-traded sectors using cointegration techniques in the presence of structural breaks, for a set of European countries during the period 1975:1-1995:12. This approach is complementary to many existing approaches to investigate the PPP Hypothesis. We find evidence in favor of long-run PPP hypothesis when commodity prices and used in the presence of structural breaks. This result lends support to the integration process in the European Union. [C22, F30] 相似文献
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This paper examines purchasing power parity (PPP) behavior using error correction models (ECM) and allowing for structural breaks. We distinguish four different objectives: first, this paper examines which variable or variables (the exchange rate and/or international relative prices) exhibit a significant error correction mechanism. Second, this paper presents empirical evidence about the adjustment velocity to the long-run equilibrium. Third, it examines the evidence regarding cointegration and the adjustment coefficients parameter instability, and finally, it analyzes whether traded and non-traded sectors exhibit different behavior. The most important results are: (1) the predominant adjustment is in the exchange rate with a larger velocity adjustment than in relative prices; (2) the evidence suggests that when there are strong depreciations or appreciations in the exchange rate, the international relative prices adjust (i.e., there is evidence of pass-through); (3) the dynamic adjustment to equilibrium is, in general, stable. 相似文献
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