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21.
Synopsis It has been difficult to make progress in the study of ethnicity and nationalism because of the multiple confusions of analytic and lay terms, and the sheer lack of terminological standardization (often even within the same article). This makes a conceptual cleaning-up unavoidable, and it is especially salutary to attempt it now that more economists are becoming interested in the effects of identity on behavior, so that they may begin with the best conceptual tools possible. My approach to these questions has been informed by anthropological and evolutionary-psychological questions. I will focus primarily on the terms ‘ethnic group’, ‘nation’, and ‘nationalism’, and I will make the following points: (1) so-called ‘ethnic groups’ are collections of people with a common cultural identity, plus an ideology of membership by descent and normative endogamy; (2) the ‘group’ in ‘ethnic group’ is a misleading misnomer—these are not ‘groups’ but categories, so I propose to call them ‘ethnies’; (3) ‘nationalism’ mostly refers to the recent ideology that ethnies—cultural communities with a self-conscious ideology of self-sufficient reproduction—be made politically sovereign; (4) it is very confusing to use ‘nationalism’ also to stand for ‘loyalty to a multi-ethnic state’ because this is the exact opposite; (5) a ‘nation’ truly exists only in a politician’s imagination, so analysts should not pretend that establishing whether something ‘really’ is or is not ‘a nation’ matters; (6) a big analytic cost is paid every time an ‘ethnie’ is called a ‘nation’ because this mobilizes the intuition that nationalism is indispensable to ethnic organization (not true), which thereby confuses the very historical process—namely, the recent historical emergence of nationalism—that must be explained; (7) another analytical cost is paid when scholars pretend that ethnicity is a form of kinship—it is not.  相似文献   
22.
The purpose of this paper is to investigate the impact of externalities on pricing decisions by a public or a private regulated firm selling both final and intermediate goods. The externalities generate feedbacks in demand that affect both consumers and producers. The model is very general in that it does not impose constant returns to scale on private production, allows for distributional effects of both the publicly determined prices and private sector profits, and captures the general equilibrium effects of public pricing. Socially optimal pricing rules are derived, and the relation of the results with previous models of pricing in the presence of externalities is investigated.  相似文献   
23.
第三方物流企业运作模式分类与特征研究   总被引:6,自引:0,他引:6  
以资源整合方式、服务内容、服务范围三个维度为界定依据,对第三方物流企业(TPLs)的运作模式进行了分类,分析了各种模式的主要特征和适用性,并指出了其优劣势和发展前景,为物流企业依据自身特点选择恰当的运作模式类型和发展方向提供了参考。  相似文献   
24.
根据现代配送中心有别于传统仓库,其经营管理相对复杂的实际,提出了采用ABC分类管理对配送中心的各项工作进行高效管理的方法。主要从存货管理、货位分区、客户关系等方面进行了详细的阐述并对其具体应用作了举例说明。  相似文献   
25.
本文系统地研究了从1997年到2000年在上海证券交易所和深圳证券交易所发生的国有资产局将控制权转让给国有独资企业和国有法人企业的案例数据。研究发现国家股控制权转让后公司业绩有了明显的改善,同时证券市场对国家股转让行为做出了积极的反应,产生了明显的超额收益。  相似文献   
26.
在对通用制造工艺进行调研的基础上,采用面分类法和线分类法相结合的方式对制造工艺进行分类,得到制造工艺分类标准草案,以及在此基础上对通用制造工艺进行编码,有效地解决了机械制造企业信息化过程中对通用制造工艺知识的交流与共享问题。  相似文献   
27.
新版《城市绿地分类标准》(CJJ/T 85—2017)以“区域绿地”代替“其他绿地”,这为城市非建设用地下绿地的保护利用提出了新的要求和目标。解读新标准指导下城市非建设用地中的绿地建设发展要求并进行科学合理的规划,是响应当前城市绿色发展新形势和满足人民日益增长的美好生活新需求所面临的重要课题之一。聚焦从“其他绿地”到“区域绿地”的分类调整,分析新标准下区域绿地的内涵和特征。以河北省承德市为例,结合城乡发展需求,阐述区域绿地规划的核心转型思路。并从目标、内容、方法和评价等方面,论述区域绿地设定下城市非建设用地中绿地规划的具体内容和方向。最后从空间政策、发展引导、部门合作和大众参与等方面,提出了规划实施保障优化的策略。以“区域绿地”的解读为源,聚焦当前城市建设用地内外绿地规划建设割裂的现状问题,提出区域绿地规划的转型优化措施和实践经验,以期为新时代中国城市绿色空间的拓展与优化提供参考。  相似文献   
28.
Synopsis Classification is an important activity that facilitates theory development in many academic disciplines. Scholars in fields such as organizational science, management science and economics and have long recognized that classification offers an approach for ordering and understanding the diversity of organizational taxa (groups of one or more similar organizational entities). However, even the most prominent organizational classifications have limited utility, as they tend to be shaped by a specific research bias, inadequate units of analysis and a standard neoclassical economic view that does not naturally accommodate the disequilibrium dynamics of modern competition. The result is a relatively large number of individual and unconnected organizational classifications, which tend to ignore the processes of change responsible for organizational diversity. Collectively they fail to provide any sort of universal system for ordering, compiling and presenting knowledge on organizational diversity. This paper has two purposes. First, it reviews the general status of the major theoretical approaches to biological and organizational classification and compares the methods and resulting classifications derived from each approach. Definitions of key terms and a discussion on the three principal schools of biological classification (evolutionary systematics, phenetics and cladistics) are included in this review. Second, this paper aims to encourage critical thinking and debate about the use of the cladistic classification approach for inferring and representing the historical relationships underpinning organizational diversity. This involves examining the feasibility of applying the logic of common ancestry to populations of organizations. Consequently, this paper is exploratory and preparatory in style, with illustrations and assertions concerning the study and classification of organizational diversity.  相似文献   
29.
介绍了药品的分类方法及其依据,探讨了药品分类管理的界定和目标,并指出实行药品分类管理的实际意义就是推动医院药学转型,适应我国经济发展的需要。  相似文献   
30.
This paper considers price discrimination when competing firms do not observe a customer’s type but only some other variable correlated to it. This is a typical situation in many insurance markets—such as motor insurance—where it is also often the case that insurance is compulsory. We characterise the equilibria and their welfare properties under various price regimes. We show that discrimination based on immutable characteristics such as gender is a dominant strategy, either when firms offer policies at a fixed price or when they charge according to some consumption variable that is correlated to costs. In the latter case, gender discrimination can be an outcome of strategic interaction alone in situations where it would not be adopted by a monopolist. Strategic price discrimination may also increase cross subsidies between types, contrary to expectations.JEL Classification No.: L13, G22  相似文献   
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