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201.
On the basis of projected economic and poverty impacts of alternative commodity research programs, this article assessed efficiency and equity tradeoffs and the scope for research resource reallocation in Nigeria. Given the importance of major food staples to both poor and nonpoor households in production and consumption, introducing a poverty dimension revealed no significant shift in priorities compared with those implied by efficiency. The results showed that neither the additional benefits to the poor nor the foregone benefits to society are significant from prioritizing research according to equity—relative to efficiency—criteria. As current priorities are supported by neither efficiency nor equity criteria, however, there is considerable scope for maximizing research benefits to the poor through informed reallocation of research resources. The article concludes with a discussion of the patterns of resource reallocations implied by efficiency and equity criteria. 相似文献
202.
Marcel Steffen Eckardt 《Journal of Public Economic Theory》2022,24(1):58-91
We explore the suitability of the minimum wage as a policy instrument for reducing emerging income inequality created by new technologies. For this, we implement a binding minimum wage in a task-based framework, in which tasks are conducted by machines, low-skill, and high-skill workers. In this framework, an increasing minimum wage reduces the inequality between the low-skill wage and the other factor prices, whereas the share of income of low-skill workers in the national income is nonincreasing. Then, we analyze the impact of an automating economy along the extensive and intensive margins. In a setting with a minimum wage, it can be shown that automation at the extensive margin and the creation of new, labor-intensive tasks do not increase the aggregate output in general, as the displacement of low-skill workers counteracts the positive effects of cost-savings. Finally, we highlight a potential trade-off between less inequality of the factor prices and greater inequality of the income distribution when a minimum wage is introduced into an automating economy. 相似文献
203.
Review of World Economics - Integrating the Global Preference Survey (GPS) and its data of unique scope on national preference structures in patience, risk attitude and reciprocity into a gravity... 相似文献
204.
205.
在国际范围内荒野保护运动持续发展的同时,中国
的荒野保护体系正在稳步建立。但随着城市化进程的不断加
速,城市中自然荒野空间的开发是不可避免的。如何在不断扩
张的城市范围内尽可能保留与规划荒野景观,已经成为国内风
景园林设计师关注的问题。在梳理了城市荒野课题相关背景和
研究进展后,探索了荷兰的城市荒野实践经验,并选取3个不
同尺度和类型的代表性案例,分别对案例的项目背景、设计要
点和场地功能进行研究分析,进而提出自然优先、野性保护、
控制扰动和公众参与4点原则,并辩证地提取了可指导中国背
景下不同尺度城市荒野景观营造的策略,为构建中国荒野体系
提供了国际经验。 相似文献