This study provides a replication of the empirical results reported by Nowak-Lehmann, Dreher, Herzer, Klasen, and Martínez-Zarzoso (2012) (henceforth NDHKM). We uncover that NDHKM relied on a regression model which included a log transformation of variables that are not strictly positive. This...

type="main" xml:lang="en" <title type="main">Abstract</title> <p>Lanne and Saikkonen [Oxford Bulletin of Economics and Statistics (2011a) Vol. 73, pp. 581–592], show that the generalized method of moments (GMM) estimator is inconsistent, when the instruments are lags of variables that admit a non-causal autoregressive...</p>

We estimate panel vector autoregressions to analyze the highly disputed relationship between sovereign debt and economic growth. Using data on 20 developed countries, we find no evidence for a robust effect of debt on growth, even for higher levels of debt. We do find a significant negative...

This paper applies a heterogeneous agent asset pricing model, featuring fundamentalists and chartists, to the price-dividend and price-earnings ratios of the S&P500 index. Agents update their beliefs according to macroeconomic information, as an alternative to evolutionary dynamics. For...