Prepared for a Conference on Transnational Networks in Princeton in 2001, this paper explored the comparative dynamics of the trans-local networks which South Asian migrants from Mirpur (Pakistan), Jullundur (India) and Sylhet (Bangladesh) have constructed around themselves.

This paper investigates the dynamic relation between callers' socialties and their wireless phone service consumption. We construct a largepair-level panel dataset with information on the number of each pair'scommon contacts, calling activities, prices, and each caller'scharacteristics over a...

This dissertation examines how a fundamental group decision-making bias referred to as group polarization may influence boards’ major strategic decisions (i.e. acquisition premiums, executive compensation, and diversification) and the diffusion of practices through interlock networks. I begin...

The scope of my dissertation is to understand how consumers’ online communication affects consumers’ behavior and market outcomes. The recent growth of consumer generated media (CGM), also known as “new” media, has provided consumers easier interaction, both to search for product...

By investigating differences in social networks among entrepreneurs in 20 cultures, this paper contributes to the debate on whether there is universality in the process of entrepreneurial networking. Representative samples of entrepreneurs were identified in the same manner in 20 countries from...

Recent social spending inflation in China has led to its growth rate far exceeding that of income and other consumption. In this paper, we estimate private returns to social spending, such as higher social status and larger social network that serve as certain functions. In almost all...

Basierend auf den Perspektiven, wie Netzwerke Sozialkapital schaffen, analysiert diese Arbeit die Positionen, die Venture Capital Gesellschaften (VCG) in ihrem Syndizierungsnetzwerk innehaben und bestimmt die Auswirkung von Netzwerkpositionen auf die Deal Flow Quantität und Qualität. Der...

The importance of social and economic networks has meanwhile been widely acknowledged throughout social sciences. Network positions are supposed to be important for both, consumers and suppliers. Examples are R&D collaborations, strategic alliances, knowledge management within organizations,...

Unternehmen m?ssen im Hinblick auf die Einbindung Web-basierter Dienste in ihre Gesch?ftsabl?ufe sehr genau abw?gen, welche Nutzungspotentiale bestehen und welche Risiken damit einhergehen. Dies gilt sowohl f?r Grundsatzentscheidungen hinsichtlich des Gesch?ftsmodells, der Gesch?ftsprozesse, der...