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This study evaluates whether the education, environmental expertise, and nationality of firms' chief executive officers (CEOs) are associated with greater participation and environmental performance in a voluntary environmental program implemented in a developing nation. Specifically, we collected data from the Certification for Sustainable Tourism (CST) program, a voluntary initiative aimed at promoting beyond-compliance environmental performance by hotels operating in Costa Rica. Our findings suggest that CEOs' level of formal education and environmental expertise appear to be significantly associated with higher corporate participation in voluntary programs and also with higher beyond-compliance environmental performance ratings. Contrary to conventional expectations, CEOs from industrialized countries (as opposed to developing countries) do not appear to show a statistically significant association with participation in the CST program and with higher beyond-compliance environmental performance.  相似文献   
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Swedish survey-evidence indicates that variables reflecting self-interest are important in explaining people’s preferred speed limits, and that political preferences adapt to technological development. Drivers who believe they drive better than the average driver as well as drivers of cars that are newer (and hence safer), bigger, and with better highspeed characteristics, prefer higher speed limits. In contrast, elderly people prefer lower speed limits. Furthermore, people report that they themselves vote more sociotropically than they believe others vote on average, indicating that we may vote less sociotropically than we believe ourselves. One possible reason for such self-serving biases is that people desire to see themselves as socially responsible.  相似文献   
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McDermott rejects the argument that an individual, in receiving benefits from a political community, thus incurs a 'fair-play obligation' to contribute to the provision of these benefits. While acknowledging that an individual receiving benefits without contributing is 'free riding' and that free riding may be morally wrong, McDermott denies that such moral lapses entail communities having any right to demand support. Not contributing may be morally objectionable, but individuals may still have a right not to contribute. However, both proponents and opponents of the fair-play obligation claim do not sufficiently differentiate between different forms of free riding. Arguments tend to be based on rights that may or may not be invoked when individuals free ride through consuming externalities. However, this form of free riding does not entail any reciprocal obligations. Yet it can plausibly be argued that when free riding occurs in the case of the production of public goods, then communities can demand support from individuals, and can have a right to do so.  相似文献   
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