Are Real Exchange Rates Nonstationary? Evidence from a Panel-Data Test

Distribution of the Estimators for Autoregressive Time Series with a Unit Root

1979 • 20,919 citations

Testing for a unit root in time series regression

1988 • 17,004 citations

Likelihood Ratio Statistics for Autoregressive Time Series with a Unit Root

1981 • 14,059 citations

A Monetary Approach To The Exchange Rate: Doctrinal Aspects And Empirical Evidence

1977 • 970 citations

Deviations from Purchasing Power Parity in the Long Run

1983 • 456 citations

Real and nominal exchange rates in the long run: An empirical investigation

1990 • 427 citations

Purchasing power parity as a long‐run relation

1990 • 161 citations