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1.
A bstract Economic rent in general, and oil rent in particular, is an historically-specific, social category, reflective of unique property relations , which goes beyond the conventional notion of physical scarcity prevailing in economics literature Neither the Ricardian theory nor the neoclassical general equilibrium theory suitably explain the nature of the capital-land relation and convey an understanding of the priority of their mutual interaction within the production process Being an effect of specific property relation, the phenomenon of rent merely assumes the status of a special category applicable to the concrete conditions of some industries Hence, political economy lacks a general theory of rent
The concept of oil rent is based on the potentially conflicting interaction of ownership of oil reserves , and that of the oil leases , within the global oil industry The oil rent is the result of the transformation of the existing differential productivities of oil-producing regions within the global oil industry The formation of global oil prices and differential oil rents rest on the global competition which has become a distinguishing feature of this industry since the early 1970s 相似文献
The concept of oil rent is based on the potentially conflicting interaction of ownership of oil reserves , and that of the oil leases , within the global oil industry The oil rent is the result of the transformation of the existing differential productivities of oil-producing regions within the global oil industry The formation of global oil prices and differential oil rents rest on the global competition which has become a distinguishing feature of this industry since the early 1970s 相似文献
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Olivia Cao 《国际市场》2008,(4)
伴随全球经济化进入新阶段,在实施原有的全球采购策略基础上,建立企业自身生产与运行体系已成为跨国公司发展的新举措,并购热潮成为拓展全球采购空间的重要措施之一。国际媒体惯用以数据和事实说明某项策略实施的成功与否,国内媒体则比较偏重理念上的争论,缺 相似文献
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This article explores economic aspects of the market for long-term care (LTC) in Japan. As the world's most rapidly aging nation, it is of interest to understand that country's current LTC system and projections of LTC utilization patterns and costs, as well as their potential drivers. Since Japan appears likely to experience important shortfalls in LTC in the future, the authors also discuss alternate forms of provision. 相似文献
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Joelle H. Y. Fong Olivia S. Mitchell Benedict S. K. Koh 《The Journal of risk and insurance》2011,78(4):961-982
Although annuities are a theoretically appealing way to manage longevity risk, in the real world relatively few consumers purchase them at retirement. To counteract the possibility of retirees outliving their assets, Singapore's Central Provident Fund, a national defined contribution pension scheme, has recently mandated annuitization of workers’ retirement assets. More significantly, the government has entered the insurance market as a public‐sector provider for such annuities. This article evaluates the money's worth of life annuities and discusses the impact of the government mandate and its role as an annuity provider on the insurance market. 相似文献
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We examine the relation between pre‐seasoned equity offering (SEO) announcement date misvaluation and long‐run post‐SEO performance for a large sample of Australian SEOs made between 1993 and 2001. Our study is motivated by inconsistent findings across countries with respect to the SEO long‐run underperformance anomaly first documented in the USA, inconclusive findings with respect to the hypothesis that managers exploit market misvaluation when timing equity issues, and a recent Australian Stock Exchange proposal to loosen SEO regulation. We find SEO firms underperform common share market benchmarks for up to 5 years after the announcement. Using a residual income valuation method, we show that this underperformance is related to pre‐announcement date misvaluation. An unexpected result is that underperformance and misvaluation are more severe for private placements than rights issues. Institutional factors unique to the Australian setting, particularly the large number of smaller loss‐making firms among private placement issuers, appear to explain the poorer performance of placement firms. Our results are robust to various measurement methods and assumptions, and demonstrate the importance of researching SEO performance in alternative institutional settings. 相似文献
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Exaggerated portion sizes are generally pictured on the front of product packaging in order to stimulate food craving and encourage consumer purchasing decisions. However, one problem with such images is that they can set inappropriate norms as far as food consumption is concerned and hence result in people serving themselves more than they otherwise might. The research reported here builds on the fact that depicting a food portion in a smaller (vs. larger) container (i.e., plate or bowl) creates the illusion of a larger (vs. smaller) portion, although the actual quantity of food remains the same (this is known as the Delboeuf illusion). Here, we demonstrate in two experiments that by presenting food in a smaller container (thus giving rise to the illusion of a relatively larger portion), participants have higher purchase intentions (study 1) and perceive the food as being more appetizing (study 2) but, crucially, decrease the size of the portion that they serve themselves (studies 1 and 2). Overall, by giving the impression of a larger portion on product packaging, the Delboeuf illusion could potentially be used to nudge consumers to find food more desirable, while at the same time leading them to reduce their serving, thus potentially benefitting both consumers and the food industry. 相似文献