We develop an evolutionary approach to explain altruistic preferences. Given their preferences, individuals interact rationally with each other. By comparing the success of players with different preferences, we investigate whether evolution favors altruistic or selfish attitudes. The outcome...

In standard rational choice modelling decisions are made according to given information and preferences. In the model presented here the 'information technology' of individual decision makers as well as their preferences evolve in a dynamic process. In this process decisions are made rationally...

Can a court system conceivably control opportunistic behavior if judges are selected from the same population as ordinary citizens and thus are no better than the rest of us? This paper provides a new and, as we claim, quite profound rational choice answer to that unsolved riddle. Adopting an...

A hybrid of a model of economic equilibrium in two markets and a social game is formed. The link between the two is established through a social norm which conditions correct social behavior on economic variables and therefore distorts the economic equilibrium allocation. The initial endowment...

Im Frühjahr 2013 wurde bekannt, dass bayerische Landtagsabgeordnete Verwandte als Mitarbeiter angestellt hatten und diese mit Steuergeldern bezahlt wurden. Eine neue Studie, die untersucht, ob die Verwicklung in den Skandal das Wahlergebnis der CSU und die Wahlbeteiligung beeinflusst hat, zeigt...

Desde la posguerra, la historia del desarrollo capitalista en la periferia estuvo signada por el proyecto desarrollista. Con su crisis en los años 1970 y hasta fines de los noventa, el proyecto hegemónico pasó de la industrialización sustitutiva a la reestructuración regresiva neoliberal....

En este artículo me propongo dilucidar el carácter sistémico de la actual crisis capitalista mundial y explicar cada uno de sus principales componentes: empobrecimiento de los trabajadores, problema ambiental y crisis de valores. Se mostrará el carácter destructivo de la producción...

Food waste has been recognized all over the world and in Saudi Arabia too as one the prime factors limiting food security. The food is wasted through the entire food chain: by farmers, food industries, retailers, caterers and by consumers. The factors responsible and reasons causing such losses...

To the best of our knowledge, no study has been undertaken concerning the role which residency plays in determining poverty level in Egypt as a developing country. Therefore, this paper explores the impact of current residency regions for Egyptian households on current subjective financial...

Many aggregate measures of wellbeing and sustainability exist to guide policy-makers. However, the power of these aggregate measures to predict objective wellbeing outcomes has received little comparative testing. We compile and compare a range of aggregate wellbeing measures including: material...