While consumption habits have been utilised as a means of generating a hump shapedoutput response to monetary policy shocks in sticky-price New Keynesian economies,there is relatively little analysis of the impact of habits (particularly, external habits) onoptimal policy. In this paper we...

We analyze welfare maximizing monetary policy in a dynamic two-country model with price stickiness and imperfect competition. In this context, a typical terms of trade externality affects policy interaction between independent monetary authorities. Unlike the existing literature, we remain...

In Electronic Payment Networks (EPNs) the No-Surcharge Rule (NSR) requires that merchants charge the same final good price regardless of the means of payment chosen by the customer. In this paper, we analyze a three-party model (consumers, merchants, and proprietary EPNs) to assess the impact of...

This paper examines exchange rate pass-through in the euro area by accounting for the impact of exchange rate changes on exporting firms’ market power, cost structure and competitiveness. An international oligopoly model where exporting firms simultaneously decide on their pricing and...

In this paper, we show that, contrary to common beliefs, over the past two decades several countries were able to reduce public spending by remarkable amounts. These countries did not seem to have suffered from these large reductions either in a macroeconomic sense, or in terms of lower values...

This study examines reforms of public expenditure in industrialised countries over the past two decades. We distinguish ambitious and timid reformers and analyse in detail reform experiences in eight case studies of ambitious reform episodes. We find that ambitious reform countries reduce...