This article analyzes various pitfalls that arise in the application of panel data methods in comparative political economy. Empirically, we refer to the debate on the globalization-welfare state nexus by re-assessing a study by Garrett and Mitchell (‘Globalization, Government Spending and...

We investigate the density of private physicians in a two-tiered health care system, i.e., one with co-existing public and private health care providers. In particular, we analyze how the densities of private and public suppliers of outpatient health care (general practitioners and specialists)...