We establish a set of US stylized facts on prices, quantities and balance sheets, assess the consistency of the current generation of financial DSGE models to these, and provide guidance on the challenges ahead. We mainly find four aspects which future financial friction models should take into...

This discussion paper resulted in a publication in the 'Review of Economics and Statistics' (2012). Volume 94, issue 4, pages 1143-1156.<P> We study the cyclical pattern of entrepreneurial activity. Results across 22 OECD countries for the period 1972-2007 show that entrepreneurial activity is a...</p>

The Beveridge curve depicts a negative relationship between unemployed workers and job vacancies, a robust finding across countries. The position of the economy on the curve gives an idea as to the state of the labour market. The modern underlying theory is the search and matching model, with...

I develop a New Keynesian model in which a type of government multiplier doubles when unemployment rises from 5 percent to 8 percent. This multiplier indicates the additional number of workers employed when one worker is hired in the public sector. Graphically, in equilibrium, an upward-sloping...

This paper models uctuations in regional disaggregates as a nonsta- tionary, dynamically evolving distribution. Doing so enables study of the dynamics of aggregate uctuations jointly with those of the rich cross-section of regional disaggregates. For the US, the leading state| regardless of...