We use laboratory experiments with human subjects to test the relevance of different inflation targeting regimes. In particular and within the standard New Keynesian model, we evaluate to what extent communication of the inflation target is relevant to the success of inflation targeting. We find...

This article analyses the effects of economic transparency on the optimal monetary policy in an economy affected by demand shocks. In an environment of imperfect common knowledge, demand shocks create a trade-off between stabilising the price level and stabilising the output gap. The monetary...

We use laboratory experiments with human subjects to test the relevance of di-fferent inflation targeting regimes. In particular and within the standard New Keynesian model, we evaluate to what extent communication of the inflation target is relevant to the success of inflation targeting. We...

This paper analyzes the conduct of the optimal monetary policy with imperfect information on the shocks hitting the economy where firms’ prices are strategic complements. Monetary policy entails a dual stabilizing role, as a policy response that influences directly the economy and as a vehicle...

Excessive inflation is usually attributed to the lack of central bank’s credibility. In this context, most of the literature considers transparency a means to establish central bank’s credibility. The contribution of this paper is twofold. First, it shows that, even in the absence of...

Excessive inflation is usually attributed to the lack of central bank’s credibility. In this context, most of the literature considers transparency a means to establish central bank’s credibility. The contribution of this paper is twofold. First, it shows that, even in the absence of...

Excessive inflation is usually attributed to the lack of central bank's credibility. In this context, most of the literature considers transparency a means to establish central bank's credibility. The contribution of this paper is twofold. First, it shows that, even in the absence of...

This article proposes to insert a bank capital channel (BCC) in the theoretical framework proposed by Bernanke et al. (1999) (BGG), in order 1) to evaluate the mean features of the BCC and 2) to assess the benefits of a countercyclical prudential measure. In a costly state verification...

This paper estimates a business cycle model with endogenous firm entry by matching impulse responses to a monetary policy shock in US data. Our VAR includes net business formation, profits and markups. We evaluate two channels through which entry may influence the monetary transmission process....

We first build a fair wage model in which effort varies over the business cycle. This mechanism decreases the need for other sources of sluggishness to explain the observed high inflation persistence. Second, we confront empirically our fair wage model with a New Keynesian model based on the...