Abstract
In this paper, we discuss the opportunities and challenges of comparative research. We outline the major obstacles in terms of building a comparative theoretical framework, collecting good quality data and analyzing those data, but also explicate the advantages and research questions that can be addressed when taking a comparative approach. Additionally, the chapter discusses statistical techniques that can be used to analyze quantitative comparative data. We end with a discussion on how globalization impacts comparative (mainly cross-national) research and how such trends might call for integration of research of multiple research units at multiple levels.
Esser, Frank