Ken Arrow (1998) asks, “What has economics to say about racial discrimination?” He replies – entirely correctly – that racial “segregation within an industry – that is, firms with either all black or all white labor forces” – may be explained by economic theory, but “the...

We prove the existence of a Pareto optimal state of a finite society that has socially differentiated persons, each with non-binary personal preferences that quasi-order a finite set of alternatives. Everybody engages in a volitional act of choice by maximization of non-binary preferences. As a...

Lütkenhöner (2011) konzipierte Feldexperimente, mit denen untersucht wurde, ob Vornamen den Erfolg von Marktteilnehmern beeinflussen. Dabei wurden für 12 fiktive Personen Kleinanzeigen auf dem Beziehungs-, Nachhilfe- und Wohnungsmarkt geschaltet. Bei der ersten Auswertung von 2011 wurde...

We examine the consequences, of integrating large minorities into productivity-relevant majority ethno-linguistic norms, for distribution, ethnic conflict and crime. We develop a two-community model where such assimilation generates social gains by: (a) facilitating economic interaction, and (b)...

Hay dos temas transversales que se abordan en este volumen; uno es la exclusión, definida como la restricción de la posibilidad de acceso a algún servicio, bien público u oportunidad, entendida esta en el sentido amplio. La segunda es la discriminación, entendida como el trato desigual,...

This paper investigates whether host society culture affects migrant wage discrimination, i.e. whether migrant wage discrimination is more intense in host societies where culture is more inward-looking. The motivation for this investigation in the Swiss context stems from two stylized facts...

This paper examines the endogenous relationship between the economic and cultural integration of migrants in Switzerland or, more precisely, how economic and cultural barriers to integration reinforce each other. Are cultural differences preventing the successful integration of migrants or does...

We consider a dynamic economy in which agents are repeatedly matched and decide whether or not to form profitable partnerships. Each agent has a physical color and a social color. An agent's social color acts as a signal, conveying information about the physical color of agents in his...

Gneezy et al. (2012) uses attribution theory from the psychology literature to argue that when the object of discrimination is a matter of choice (e.g. sexual orientation), observed discrimination may motivated by animus, which exacerbates or intensifies the emotional response to the object of...

We develop a model in which agents choose whether to achieve self-esteem through work. When they do, they develop an intrinsic motivation to effort. Depending on the characteristics of the job to be filled, an employer may try, or not, to encourage this intrinsic motivation by an adequately...