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Journal of Bioeconomics - Recent years have witnessed a substantial decline of both managed and wild bees in Europe due to the increase of pesticides use. Hence, many European agricultural systems... 相似文献
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This research note examines the relationship between adherence to religious doctrine and participation in gambling as a leisure pastime. In the United States, recreational gambling is a common leisure pastime for many African Americans. Our ideals about the value of gambling are often shaped within families, based on their lived experience with recreational gambling and also within religious communities. Two doctrinal statements from the Methodist strand of Protestantism provide critical assessment of gambling as a leisure pastime. This case study examined African American Methodists’ perceptions about religious doctrine that addresses gambling; their choice to gamble despite their familiarity with the doctrinal position of the Church; and the perception of gambling as a sinful leisure pursuit. Religious doctrine may deter some adherents from participating in gambling as a leisure pursuit but not everyone. Many can be familiar with religious doctrine, may not agree with it and will proceed to gamble. Finally, even if gambling is perceived as a sinful leisure activity, it concurrently can be viewed as a ‘harmless’ vice. 相似文献
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While many durable products are sold through intermediaries, there is limited understanding of how channel performance is influenced by transactions involving durable goods in a competitive market. In particular, extant research shows that intermediaries can significantly impact the leasing versus selling policy of a monopolistic manufacturer. This article seeks to fill that gap by examining the selling versus leasing choice of duopolistic manufacturers in the context of decentralized channels. Our analysis demonstrates that in addition to the unique equilibrium of selling, a prisoner's dilemma may arise where both manufacturers are better off if they were to lease their products. 相似文献
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Journal of Economics - We study upstream horizontal mergers when one of the merging parties is vertically integrated. Under observable contracting in the pre-merger case, we show that such type of... 相似文献
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David N. Sattler Holly Berg Sadie R. Grattan Alyssa Nelson Megan Poppe Richard J. Harnish Makayla Shank 《心理学和销售学》2020,37(12):1790-1796
Orangutans are projected to become critically endangered or extinct this century if humans continue to destroy their habitat. Threats include legal and illegal clearcutting of rain forests to establish palm oil plantations, climate change, and transnational organized crime. This study examines how self-benefit and other benefit appeals, knowledge of threats, concern about habitat loss, and liking orangutans are associated with (a) intent to protect habitat due to licit threats and crimes against wildlife, and (b) seeking information to save habitat. Upon entry to a zoo, 251 (118 men, 128 women, and 5 unknown) persons viewed posters highlighting the benefits of habitat conservation to self or others and completed a survey. Concern, threat knowledge, liking, and self-benefit and other benefit appeals accounted for 28% of the variance associated with intent to take action to protect the habitat. Integrating social influence principles into zoo displays and addressing barriers that prevent conservation behavior are discussed. The ideas in this paper are relevant to many primates and endangered species. 相似文献
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P. N. Pali M. Schut P. Kibwika L. Wairegi M. Yami P. J. A. van Asten 《国际农业可持续发展杂志》2018,16(3):272-285
Agricultural policies in sub-Saharan Africa have paid insufficient attention to sustainable intensification. In Uganda, agricultural productivity has stagnated with aggregate increases in crop production being attributed to expansion of cultivated land area. To enhance sustainable crop intensification, the Ugandan Government collaborated with stakeholders to develop agricultural policies using an evidence-based approach. Previously, evidence-based decision-making tended to focus on the evidence base rather than evidence and its interactions within the broader policy context. We identify opportunities and pitfalls to strengthen science engagement in agricultural policy design by analysing the types of evidence required, and how it was shared and used during policy development. Qualitative tools captured stakeholders' perspectives of agricultural policies and their status in the policy cycle. Subsequent multi-level studies identified crop growth constraints and quantified yield gaps which were used to compute the economic analyses of policy options that subsequently contributed to sub-national program planning. The study identified a need to generate relevant evidence within a short time 'window' to influence policy design, power influence by different stakeholders and quality of stakeholder interaction. Opportunities for evidence integration surfaced at random phases of policy development due to researchers’ ’embededness’ within co-management and coordination structures. 相似文献