Population dynamical behavior of non-autonomous Lotka-Volterra competitive system with random perturbation

In this paper, we consider a non-autonomous stochastic Lotka-Volterra competitive system dxi(t) = xi(t)[(bi(t)¡ nPj=1aij (t)xj (t))dt+¾i(t)dBi(t)], where Bi(t) (i = 1; 2; ¢ ¢ ¢ ; n) are independent standard Brownian motions. Some dynamical properties are discussed and the su±cient conditions for the existence of global positive solutions, stochastic permanence, extinction as well as global attractivity are obtained. In addition, the limit of the average in time of the sample paths of solutions is estimated

Management of cultural differences under various forms of China–UK higher education strategic alliances

International strategic alliances are notorious for their high failure rate. Increased inter-partner conflict resulting from ineffective cross-cultural management is perceived to be one of the key reasons for unsatisfactory alliance performance. Driven by globalization, universities are extending into foreign markets through the establishment of various types of strategic alliances (SAs). Through an empirical investigation, this study reveals that although cultural differences (CDs) exist in China–UK higher education (HE) SAs their impact depends on the structure of the SA. Although cultural conflicts occur more frequently in equity joint ventures than in non-equity modes, the impact of conflict arising from CDs is more serious and significant in non-equity arrangements. Moreover, partners perceive CDs as sources of mutual interest. The findings imply that the negative impact of CDs can be ameliorated to varying degrees depending on the type of China–UK HE SA