The paper evaluates the performance of three popular monetary policy rules when the central bank is learning aboutthe parameter values of a simple New Keynesian model. The three policies are: (1) the optimal non-inertial rule; (2)the optimal history-dependent rule; (3) the optimal price-level...

This paper studies an advantage of commitment over discretion when a central bankobserves only noisy measures of current inflation and output, in the context of an optimizingmodel with nominal-price stickiness. Under a commitment regime, if current policy turns outto be too expansionary...

This paper investigates the relationship between inflation uncertainty and the investmentdecisions of small, micro…finance-funded …firms in the Dominican Republic. An extensive literature documents the array of opposing factors linking inflation uncertainty and investment;ultimately this...

An optimizingmodel, with a flexible-price sector and a sticky-price sector, ispresented to analyze the effects of relative-price changes on inflation fluctuations. Therelative price of the flexible-price good represents a shift parameter of the NewKeynesian Phillips curve. The optimal monetary...

In recent decades the new institutional economics has redrawn attention to the significance of state sponsored and regulated institutions, organisations, laws, rules, customs and culturally conditioned behaviour for the promotion of long term economic development (Menard and Shirley, 2005)....