Integration versus Outsourcing in Stable Industry Equilibrium with Communication Networks

For the selection of a firm's structure between vertical integration and arm's-length outsourcing, the importance of the thickness of the market had been emphasized in the previous literature. Here we take account of communication networks such as telephone, telex, fax, and the Internet. By doing so, we could illustrate the relationship between communication networks and the make-or-buy decision. With communication network technology differing in each type of firm, both vertically integrated firms and arm's-length outsourcing firms coexist, which was never indicated in the previous literature. However, when common network technology is introduced, such coexistence generically does not occur.

Minority type matters : ethnic diversity and tolerance in 29 European democracies

Past research has shown that having a large population of ethnic minorities beyond the neighborhood level arouses intolerance in the majority. However, this paper presents the argument that the effect of minority size on tolerance depends on minority type: the less subject the minority is to negative stereotyping, the more favorable the effect that minority size has on tolerance. In this study, a hierarchical linear model was applied to a dataset on advanced and emerging democracies in Europe. The analysis shows that when the duration and level of democracy are controlled for, ethnic tolerance was associated positively with native minority size and negatively with foreign population size.

Kenya's 2007 election crisis

On 27 December 2007, the Republic of Kenya held its tenth general election since independence. The ballot-related proceedings went as planned up to and including the vote count, providing grounds for optimism for a largely peaceful transfer of power. However, after the official declaration by the Electoral Commission of Kenya late in the afternoon of 30 December that the presidential election had been won by the incumbent, Mwai Kibaki (from Central Province and a Kikuyu), Kenya entered into a period of deep crisis. How might we best understand this great turbulence, which was unprecedented in post-independence Kenya? Perhaps the answer lies in the sudden defeat of the opposition's presidential candidate, Raila Odinga from Nyanza Province and a Luo, who had been widely expected to win. With the post-election upheaval as the context, and looking at the situation from the standpoint of political history, this paper will offer an analysis of trends in Kenya's politics since 2002.