Machine generated contents note: 1 INTRODUCTION -- 1.1 Overview -- 1.2 The Democratic Commitments to Government -- Involvement in the Macroeconomy -- 1.3 The Evolution of the Policy Commitments and of -- A/acroeconomic Performance -- 1.4 Explaining Policy and Outcome Variation across --...

This paper investigates recent developments in meta-analysis, the tool to quantitatively synthesize research in a certain body of literature. After providing a brief overview on how to do a meta-analysis and discussing recent methodological advancements in the field, I review applied...