This article illustrates the challenges involved in preparing a systematic comparison of two federal countries. It examines questions as to what explains similarities and differences in federal systems. It rejects any single-variable approach to explaining federalism but gives primacy to ideas...

After considerable debate about whether a democratic South Africa should be constituted on federal lines, the 1996 Constitution adopted three “distinctive, interdependent and interrelated” spheres of government. “Co-operative government” followed the German model, emphasizing...

This article reviews the literature on constitutional design and change, especially in territorially divided societies that have adopted or are considering the adoption of federal or federalist regimes. The study of these processes, it argues, must integrate normative and empirical analysis and...

Debate over the effects of public versus private health care financing has been, and continues to be, active in both academic outlets and policy circles. Theoretical literature on parallel health care financing is often built on untested behavioural assumptions and the empirical evidence...

We examine the influence of incentives on response, retention, drop-out, completeness and speed of response, consistency of response and respondent characteristics in a mixed-mode survey in which initial contact was via regular mail and respondents completed the survey online. We study four...

This paper presents the results of a revealed-choice experiment testing the theoretical predictions of a model of a mixed system of public and private finance. In the context of a mixed system of health care finance, we investigate behavioural responses to changing the public sector allocation...

This paper presents the results of a revealed-choice experiment testing the theoretical predictions of a model of a mixed system of public and private finance. We investigate behavioural responses in individuals’ willingnesses-to-pay for private health insurance to changes in the public sector...