MHMP · Microeconomic Heterogeneity and Macroeconomic Performance

How do macroeconomic shocks propagate over time? How are they amplified? How do they affect macroeconomic aggregates? And what role does the labor market and its frictions play in the business cycle? These questions are at the heart of theoretical and empirical business cycle research. Better answers to these questions are important to European policy makers, especially in times of economic distress and uncertain growth perspectives in Europe, to more effectively design macro- and, as this project argues, microeconomic policies.This project develops a micro-to-macro-and-back analysis of the production side of the economy and its role in macroeconomic activity. The academic research agenda in macroeconomics has been rapidly moving towards an approach that takes microeconomic modelling seriously, focusing on the effects of micro-economic heterogeneity and rigidities. This is driven by a number of factors: the increasing availability of data showing the importance of micro behaviour in explaining macro activity