This paper provides a simple matching model in which unemployed workers and employers in large firms can be matched together through social networks or through more "formal" methods of search. We show that networks do not necessarily add new externalities and that some results previously...

After having been ignored for a long time by economists, happiness is becoming an object of serious research in 21st century economics. In Section 2 we sketch the present status of happiness economics. In Section 3 we consider the practical applicability of happiness economics, retaining the...

In this essay I review Sylvia Nasar's long awaited new history of economics, Grand Pursuit. I describe how the book is an economic history of the period from 1850-1950, with distinguished economists' stories inserted in appropriate places. Nasar's goal is to show how economists work, but also to...

The aim of this discussion paper is not only to activate a debate over the interrelation between rising income inequality and economic policy measures but also to initiate comparative research in several European countries and North America. It discusses the consequences of a rising income...

Bei Vorliegen nach unten starrer Nominallöhne erschwert niedrige Inflation Reallohnanpassungen und führt so möglicherweise zu erhöhter gleichgewichtiger Arbeitslosigkeit. Dieser Aufsatz analysiert die wachsende Evidenz zu nach unten starren Nominallöhnen. Es werden nicht nur die...