We identify credible monetary policy with first, a disconnect between inflation and inflation expectations and second, the anchoring of the latter at the inflation target announced by the monetary authorities. We test empirically whether this is the case for a number of countries that have an...

Traditional unobserved component models assume that the trend, cycle and seasonal components of an individual time series evolve separately over time. Although this assumption has been relaxed in recent papers that focus on trend-cycle interactions, it remains at the core of all seasonal...

RBC models with search unemployment and wage renegotiation generate too much wage volatility and too stable unemployment rate. Shimer (2004) shows that it is possible to reproduce a volatility of unemployment similar to that observed in actual economies by imposing full real wage rigidity. We...

We build a dynamic general equilibrium model with staggered wages that incorpo- rates relative wage concern on the part of workers. We then investigate the effects of money shocks on both inflation and output. In contrast to previous models of stag- gered wages/prices, both output and inflation...

Recent U.S. evidence suggests that the response of labor share to a productivity shock is characterized by countercyclicality and overshooting. These findings cannot be easily reconciled with existing business cycle models. We extend the Diamond-Mortensen-Pissarides model of search in the labor...

This paper analyses the relationship between product market competition and labour market institutions in a general equilibrium context. It concludes that an increase in product market competition, enhanced .exibility of labour supply, social security reform and a reduction in union bargaining...

We develop a model of two-sided markets that illustrates the role of bargaining power between the two sides of the market. We are interested in the profit maximizing usage fees set by identical duopolistic platforms which engage in homogeneous, Bertrand-type competition. We find that for a...

We compute minimum funding ratios for Defined Benefit (DB) plans based on the expected utility that can be achieved in a Defined Contribution (DC) pension scheme. Using Monte Carlo simulation, expected utility is computed for three different specifications of utility: power utility,...

We study inflation targeting under uncertainty. Although uncertainty in the values of structural parameters makes the policy maker naturally more cautious, it does not immediately lead to the optimal monetary policy rule. We examine thus whether there exists a policy rule that improves welfare...