By applying the pooled mean group estimator to a large panel up to 40 countries over the 1960–2009 period, this study finds that financial structure is significantly cointegrated to both economic growth and its volatility. In particular, the relationship is positive in nature, suggesting that...

This article empirically tests for convergence in Consumer Price Indices (CPIs) across 17 major cities in the United States over the period 1918 to 2008. Although the conventional panel unit root tests generally fail to reject the null hypothesis of nonstationarity, the panel LM tests of Im et...