火热经济与忧伤的中国人

金钱能买来幸福吗？没人回答能,包括那些改革开放中出现的中国暴发户。可以肯定的是,中国确实在很多方面值得夸耀：现在已经是世界第二大经济体,仅次于美国,人均收入从1980年的不足200美元增长到2010年的3700美元,约3亿农民摆脱了绝对贫困。公民的预期寿命延长了十年。     

Elections with platform and valence competition

We study a game in which candidates first choose platforms and then invest in costly valences (e.g., engage in campaign spending). The marginal return to valence depends on platform polarization—the closer platforms are, the more valence affects the election outcome. Consequently, candidates without policy preferences choose divergent platforms to soften valence competition. Moreover, exogenous increases in incentives for valence accumulation lead to both increased valence and increased polarization—the latter because candidates seek to avoid the costs of extra valence. As a result, the increase in valence is smaller than it would have been with exogenous platforms. Finally, the model highlights the overlooked substantive importance of common modeling assumptions. Changing the source of uncertainty in our model from noise around the median voter's ideal point to a shock to one candidate's valence (as is common in the literature) leads to complete platform convergence for all parameter values.     

Valuing American-style options under the CEV model: an integral representation based method

Review of Derivatives Research - This article derives a new integral representation of the early exercise boundary for valuing American-style options under the constant elasticity of variance (CEV)...     

Place Matters: (Dis)embeddedness and Child Labourers’ Experiences of Depersonalized Bullying in Indian Bt Cottonseed Global Production Networks

Journal of Business Ethics - Engaging Polanyi’s embeddedness–disembeddedness framework, this study explored the work experiences of Bhil children employed in Indian Bt cottonseed GPNs....     

Corporate Social Responsibility,Product Differentiation Strategy and Export Performance

This article examines why an organization might wish to manage workplace romance, and describes a number of alternative approaches to managing dating. At first sight the ethics of dating bans balances the need to protect female employees from harassment against employee rights to privacy and freedom of association – a rights versus rights issue. However, dating bans seem not to be directed at protecting female employees from harm, but rather protect employers from sexual harassment liability claims – an employer self-interest versus employee rights issue. This article advocates a consequentialist approach to the problem, via the factoring in of other harms caused by prohibiting workplace romance. Given that most workplace romances end up in marriage or long-term partnerships, a ban on workplace romance is argued to be antisocial. The incidence of sexual harassment is very low in comparison to the number of long-term relationships initiated in the workplace. This article concludes by citing examples of firms that encourage romance, showing that is feasible to manage any resulting problems within these firms’ existing conflict of interest and sexual harassment rules.