The agent-based (behavioural) model is extended to include a financial friction on the supply side. Firms finance capital purchases using external financing, but need to pay for it in advance. In addition, firm financing constraint and net worth are determined by stock market prices, which can...

This paper contributes by providing a new approach to study optimal macroprudential policies based on economy wide welfare. Following Gerba (2017), we pin down a welfare function based on a first-and second order approximation of the aggregate utility in the economy and use it to determine the...

We attempt to explain two stylized facts of the Great Recession, namely the build-up of high leverage in the household sector in the boom phase, deep busts and protracted recovery as rare systemic events. We extend Boz and Mendoza (2014) by explicitly modeling the credit markets and modifying...

The paper compares two state-of-art but very distinct methods used in macroeconomics: rational-expectations DSGE and bounded rationality behavioural models. Both models are extended to include a financial friction on the supply side. The result in both models is that production, supply of credit...

The paper compares two state-of-art but very distinct methods used in macroeconomics: rational-expectations DSGE and bounded rationality behavioural models. Both models are extended to include financial frictions on the supply side. The result in both frameworks is that production, supply of...

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...

Our aim in this paper is, first, to derive a model capable of explaining the stylized fact that fluctuations in labor market activities over the business cycle are primarily accommodated by changes in employment rather than in wages and, secondly, to test this model empirically. The model is...

In this paper we present a model of optimizing behavior in a two-sector, centrally planned, economy that faces a given interest rate and that is capable of generating sustainable growth. By allowing the model economy to benefit from innovations at the technology frontier through a simple process...

The sharp rise in household finance, both in debt and in assets, is one of the striking empirical facts about the US economy of the last two decades. But it is still not clear what caused it. Economists, both mainstream and heterodox, seek an explanation in financial market innovation and...