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Purchasing power parity during the 1920s
Economics Letters, 1989Abstract In this note the Purchasing Power Parity theory during the 1920s is tested using the co-integration approach. The results do not support the theory. Although exchange rates and prices are non-stationary in the levels, no equilibrium relationship holds among them.
Ardeni P. G., Lubian D.
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Expected purchasing power parity
Weltwirtschaftliches Archiv, 1985The results of this study indicate that movements in the exchange rate are determined primarily by expected purchasing power parity. Expected future wholesale and consumer prices were both significantly related to the exchange rate. The coefficients were negative and close to unity.
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Risk and Parity in Purchasing Power
Journal of Money, Credit and Banking, 1990Deviations from purchasing power parity in efficient markets are often attributed to time-varying risk premiums. Some models have also identified the risk premiums to be the expected real interest rate differentials. This paper shows that risk premiums generally are not equal to ex ante real rate differentials.
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The Purchasing Power Parity Hypothesis
1997The purchasing power parity (PPP) hypothesis, which postulates a relationship between exchange rates and prices, is one of the most thoroughly examined topics in international finance and in economics at large. Yet it remains a highly controversial topic, both from the theoretical and empirical perspective.
Imad A. Moosa, Razzaque H. Bhatti
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Pseudocapacitance: From Fundamental Understanding to High Power Energy Storage Materials
Chemical Reviews, 2020Simon Fleischmann +2 more
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