References

• 2003Testing for unit roots in heterogeneous panels15,333 cited
• 2002Unit root tests in panel data: asymptotic and finite-sample properties12,832 cited
• 2001Unit root tests for panel data4,109 cited
• 2000Testing for stationarity in heterogeneous panel data3,003 cited
• 1991Pitfalls and Opportunities: What Macroeconomists Should Know about Unit Roots1,314 cited
• 1996Real Exchange Rate Behavior: The Recent Float from the Perspective of the Past Two Centuries886 cited
• 1998The behavior of real exchange rates during the post-Bretton Woods period824 cited
• 1990Purchasing Power Parity in the Long Run808 cited
• 1994Testing for a Unit Root in Time Series With Pretest Data-Based Model Selection701 cited
• 2016The Modern History of Exchange Rate Arrangements: A Reinterpretation562 cited
• 1997Searching for stationarity: Purchasing power parity under the current float526 cited
• 1983Deviations from Purchasing Power Parity in the Long Run497 cited
• 1999Relative labor productivity and the real exchange rate in the long run: evidence for a panel of OECD countries428 cited
• 1996Are Real Exchange Rates Nonstationary? Evidence from a Panel-Data Test417 cited
• 1987An empirical investigation of the long-run behavior of real exchange rates