What is the impact of joining the European Union on a small, less developed economy? This is the generalquestion driving this research paper. In particular, the role of factor movements in explaining real wagebehavior in Portugal after its entry in the European Union (EU) is quantitatively...

We consider the welfare effects of skilled worker emigration in a context where skilled labor plays a role in product design. We show such emigration can benefit the residents left behind, even when consumers tastes exhibit a form of home bias...

It is argued that migration from Mexico to the US and its corresponding return migration aredetermined by international wage differentials and preferences for origin. We use a model ofjob search, savings and migration to show that job turnover is a crucial determinant of themigration process...

Online social networks evolved into a global mainstream medium that generates an increasingsocial and economic impact. However, many online social networks face the question how toleverage on their fast growing popularity to achieve sustainable revenues. In that context,particularly more...

Using data on team assignment and weekly output for all weavers in an urban Chinese textilefirm between April 2003 and March 2004, this paper studies a) how randomly assignedteammates affect an individual worker’s behavior under a tournament-style incentive scheme,and b) how such effects...

This paper investigates the traits of the self-employed entrepreneurs in urbanChina, an economy rife with informational and institutional imperfections, underdevelopedfinancial markets, but a growing and important non-state sector. The selfemployedmake on average 20% more than non-entrepreneurs,...

Social capital is thought to play an economic role in the labour market. It may beparticularly pertinent in one that is in transition from an administered to a market-orientedsystem. One factor that may determine success in the underdeveloped Chinese labourmarket is thus guanxi, the Chinese...

This paper investigates the relationship between a CEO’s social network, firm identity, andfirm performance. There are two competing theories that predict contradictory outcomes.Following social network theory, one would expect a positive relation between social networksand firm performance,...

We present evidence on social incentives in the workplace, namely on whether workers’ behavioris affected by the presence of those they are socially tied to, even in settings where thereare no externalities among workers due to either the production technology or the compensationscheme in...

This paper presents evidence on how farmers’ decisions to adopt a new crop, sunflower,relate to the adoption choices of farmers in their social network of family and friends. Weshow that the relationship is shaped as an inverse-U, suggesting social effects are positivewhen there are few...