This article investigates the long-run relationship between prices and wage-adjusted productivity as well as between real wages and average labor productivity at the industry level for a panel of 459 U.S. manufacturing industries over the period 1956–1996. Panel cointegration test results...

This paper investigates the near unit root behavior of interest rate differentials across countries using a symmetric Band–TAR model that allows for a heteroscedastic error process. We find that the time series properties of monthly short-term interest differentials over the period 1974–2005...