This paper studies the interaction between monetary and macro-prudential policies in a simple model with both nominal and financial frictions. The nominal friction gives rise to a conventional monetary policy objective emphasized in the New Keynesian literature. The financial friction, in the form of an occasionally binding collateral constraint, gives rise to a financial stability objective. ...

Today I will talk about “Macro prudential policy in Ireland.” Unfortunately, recent financial sector developments across the world have shown the serious consequences of macro prudential policy failures. Thus, there is little doubt that, in Ireland and elsewhere, much attention must and will be paid in the future to ensuring that macro prudential frameworks are effective so that we can avoid ev...

In the aftermath of the nancial crisis, the role of monetary policy and macro-prudential regulation in promoting nancial stability is under discussion. The old debate concerning whether monetary policy should respond to credit and asset price bubbles was revived, whereas macro-prudential regulation is being assessed as an alternative macroeconomic tool to deal with nancial imbalances. The paper...

We consider the optimality of various institutional arrangements for agencies that conduct macro-prudential regulation and monetary policy. When a central bank is in charge of price and financial stability, a new time inconsistency problem may arise. Ex-ante, the central bank chooses the socially optimal level of inflation. Ex-post, however, the central bank chooses inflation above the social o...

This paper addresses two main questions. First, it examines the implications of financial frictions, embedded in a New Keynesian DSGE model with a banking sector, for the conduct of welfare-optimal monetary policy. Assuming only one monetary instrument, we analyse how financial frictions affect the gains from commitment and how different are the optimized simple rules with and without financial...

The credit market continues to be the main mechanism for financing investments in developing countries, particularly in Morocco. In this sense, monetary and macro-prudential policies require the inclusion of this market in macroeconomic analysis. In this article, we use the model proposed by Bernanke et al. (1999) "BGG" in the case of Morocco to answer two main questions: is there a mechanism f...

The interaction between credit frictions, financial innovation, and a switch from optimistic to pessimistic beliefs is thought to have played a central role in the 2008 financial crisis. This paper uses a quantitative general equilibrium framework in which this interaction drives the financial amplification mechanism to study macro-prudential policy. Financial innovation enhances the ability of...

The recent global financial crisis has been marked by prolonged deep recessions in advanced countries. Academic researchers and policy makers have devoted much of their time and efforts to understand the effectiveness and consequences on emerging countries of non-standard macroeconomic policies adopted by advanced countries. The main goal of the annual conference of Seoul Journal of Economics 2...