In most European countries, the prevailing terms of employment, including the nominal wage, can only be changed by mutual consent. If inflation is so low that nominal wages have to be cut, the workers have strategic advantage in the wage negotiations, which induces higher unemployment in...

Macroeconomists have for some time been aware that the New Keynesian Phillips curve, though highly popular in the literature, cannot explain the persistence observed in actual inflation. We argue that one of the more prominent alternative formulations, the Fuhrer and Moore (1995) relative...

Most wage-contracting models with rational expectations fail to replicate the persistence in inflation observed in the data. We argue that coordination problems and multiple equilibria are the keys to explaining inflation persistence. We develop a wage-contracting model in which workers are...

This paper explores the existence of downward nominal wage rigidity (DNWR) in 19 OECD countries, over the period 1973-1999, using data for hourly nominal wages at industry level. Based on a novel nonparametric statistical method, which allows for country and year specific variation in both the...

This paper reviews the literature on the effects of low steady-state inflation on wage formation, focusing on four different effects. First, under low inflation, downward nominal wage rigidity (DNWR) may prevent real wage cuts that would have happened had inflation been higher. Second, wages...

What is the role of "large players" like hedge funds and other highly leveraged institutions in speculative attacks? In recent theoretical work, large players may induce an attack by an early move, providing information to smaller agents. In contrast, many observers argue that large players are...

This paper explores the existence of downward real wage rigidity (DRWR) in 19 OECD countries, over the period 1973-1999, using data for hourly nominal earnings at industry level. Based on a nonparametric statistical method, which allows for country and year specific variation in both the median...

A number of recent studies have documented extensive downward nominal wage rigidity (DNWR) for job stayers in many OECD countries. However, DNWR for individual workers may induce downward rigidity or "a floor" for the aggregate wage growth at positive or negative levels. Aggregate wage growth...

The last 20 years, the importance of a number of behavioral features has been widely accepted within economics, and they are now regularly included in standard macro models. Where has this development led us? I argue that the insights from behavioral economics have led to important progress in...

We develop a model of credit rating agencies (CRAs) based on reputation concerns. Ratings affect investors' choice and, thereby, also issuers' access to funding and default risk. We show that - in equilibrium - the informational content of credit ratings is inferior to that of CRAs' private...