Pesaran and Yamagata (Pesaran, M.H., Yamagata, T., Testing slope homogeneity in large panels, Journal of Econometrics 142, 50–93, 2008) propose a test for slope homogeneity in large panels, which has become very popular in the literature. However, the test cannot deal with the practically...

Pesaran and Yamagata (Testing slope homogeneity in large panels, Journal of Econometrics 142, 50–93, 2008) propose a test for slope homogeneity in large panels, which has become very popular in the literature. However, the test cannot deal with the practically relevant case of heteroskedastic...

Why do some fiscal contractions generate a favorable macroeconomic outcome while others do not? Using both descriptive statistics and regression analysis of 19 OECD countries for the period 1970-97, this paper finds that preceding depreciations are important for a favorable macroeconomic outcome...

Case studies have claimed that private consumption growth is higher during fiscal contractions due to the very fact that government spending is cut. Indeed, neoclassical theory has this implication. This paper uses regression analysis of a panel of 19 OECD countries and shows that this is not...

In this paper, we study the effects of fiscal policy during different fiscal policy regimes. More specifically, we investigate how different factors, such as size, duration and composition of fiscal changes, can alter the effects of fiscal policy on private consumption. Using an unbalanced panel...