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Transitions to Private Employment: Earnings Determination, Worker Employment Preferences, and Job Turnover in Urban China 向私营就业的转变:收入决定、工人就业偏好和中国城市的就业流动
Pub Date : 2001-10-01 DOI: 10.2139/ssrn.286812
Yuming Fu, S. Gabriel
Despite ongoing restructuring of the Chinese economy, barriers to labor mobility and attendantstratification of China’s labor markets remain significant. Those barriers serve to reduce the efficiency of labor market allocations and accordingly inhibit wage equilibration and productivity growth. Constraints on labor mobility further hamper growth in private employment as well as government efforts torationalize economic activity through the closure of insolvent state-owned enterprises. In this study, we apply unique matched worker-firm data from a recent survey of urban workers to examine existent stratifications of labor markets and transitions to private employment in urban China. In so doing, the analysis assesses wage determination, worker preferences for state versus private employment, and job turnover. As expected, research findings indicate higher returns to schooling in non-state sectors, in cities with more rapid private sector growth, in more profitable enterprises, and for less risk-averse workers. Results further show that preferences for state-sector employment decrease with schooling but increase with worker risk aversion. Workers’ job-change prospects decrease with age, risk aversion, andrestrictiveness of job preferences. Overall, results point to the importance of labor market transition policies and indicate the sizable efficiency and productivity gains that might arise from enhanced labor mobility.
尽管中国经济正在进行结构调整,但劳动力流动的障碍和随之而来的中国劳动力市场分层仍然很严重。这些障碍降低了劳动力市场分配的效率,从而抑制了工资平衡和生产率增长。对劳动力流动的限制进一步阻碍了私人就业的增长,也阻碍了政府通过关闭资不抵债的国有企业来使经济活动合理化的努力。在这项研究中,我们采用了最近一项城市工人调查中独特的匹配的工人-企业数据来检验中国城市劳动力市场存在的分层和向私营就业的转变。在此过程中,分析评估了工资决定、工人对国有与私营就业的偏好以及工作流动率。正如预期的那样,研究结果表明,在非国有部门、私营部门增长更快的城市、盈利能力更强的企业以及对风险厌恶程度较低的工人中,上学的回报更高。结果进一步表明,对国有部门就业的偏好随着受教育程度的降低而降低,但随着工人风险厌恶程度的增加而增加。随着年龄、风险厌恶程度和工作偏好的限制,员工的转业前景会下降。总体而言,研究结果指出了劳动力市场转型政策的重要性,并表明劳动力流动性增强可能带来相当大的效率和生产率提高。
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引用次数: 8
Plant Vintage, Technology, and Environmental Regulation 植物品种、技术和环境监管
Pub Date : 2001-09-01 DOI: 10.3386/W8480
W. Gray, Ronald J. Shadbegian
Does the impact of environmental regulation differ by plant vintage and technology? We answer this question using annual Census Bureau information on 116 pulp and paper mills' vintage, technology, productivity, and pollution abatement operating costs for 1979-1990. We find a significant negative relationship between pollution abatement costs and productivity levels. This is due almost entirely to integrated mills (those incorporating a pulping process), where a one standard deviation increase in abatement costs is predicted to reduce productivity by 5.4 percent. Older plants appear to have lower productivity but are less sensitive to abatement costs, perhaps due to 'grandfathering' of regulations. Mills which undergo renovations are also less sensitive to abatement costs, although these vintage and renovation results are not generally significant. We find similar results using a log-linear version of a three input Cobb-Douglas production function in which we include our technology, vintage, and renovation variables. Sample calculations of the impact of pollution abatement on productivity show the importance of allowing for differences based on plant technology. In a model incorporating technology interactions we estimate that total pollution abatement costs reduce productivity levels by an average of 4.7 percent across all the plants. The comparable estimate without technology interactions is 3.3 percent, approximately 30% lower.
环境调控的影响是否因种植年份和技术而异?我们使用人口普查局关于1979-1990年116家纸浆和造纸厂的年份、技术、生产率和污染减排运营成本的年度信息来回答这个问题。我们发现污染减排成本与生产力水平之间存在显著的负相关关系。这几乎完全是由于综合工厂(包括制浆过程的工厂),其中减排成本每增加一个标准差,预计将使生产率降低5.4%。较老的工厂似乎生产率较低,但对减排成本不太敏感,这可能是由于法规的“祖父性”。经过翻新的工厂对减排成本也不太敏感,尽管这些复古和翻新的结果通常并不显著。我们使用三输入Cobb-Douglas生产函数的对数线性版本发现了类似的结果,其中我们包括我们的技术,年份和翻新变量。减少污染对生产率影响的抽样计算显示了考虑到基于工厂技术的差异的重要性。在一个包含技术相互作用的模型中,我们估计所有工厂的总污染减排成本平均降低了4.7%的生产率水平。没有技术交互的可比估计是3.3%,大约低30%。
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引用次数: 444
General-Equilibrium Approaches to the Multinational Firm: A Review of Theory and Evidence 跨国公司的一般均衡方法:理论与证据综述
Pub Date : 2001-06-01 DOI: 10.1002/9780470756461.CH11
J. Markusen, K. Maskus
Beginning in the early 1980s, theoretical analyses have incorporated the multinational firm into the microeconomic, general-equilibrium theory of international trade. Recent advances indicate how vertical and horizontal multinationals arise endogenously as determined by country characteristics, including relative size and relative endowment differences, and trade and investment costs. Results also characterize the relationship between foreign affiliate production and international trade in goods and services. In this paper, we survey some of this recent work, and note the testable predictions generated in the theory. In the second part of the paper, we examine empirical results that relate foreign affiliate production to country characteristics and trade/investment cost factors. We also review findings from analyses of the pattern of substitutability or complementarity between trade and foreign production.
从20世纪80年代初开始,理论分析已将跨国公司纳入国际贸易的微观经济一般均衡理论。最近的进展表明,纵向和横向跨国公司是如何根据国家特点,包括相对规模和相对禀赋差异,以及贸易和投资成本,内生地产生的。结果还描述了外国附属生产与国际货物和服务贸易之间的关系。在本文中,我们概述了最近的一些工作,并注意到在理论中产生的可测试的预测。在论文的第二部分,我们检验了将外国子公司生产与国家特征和贸易/投资成本因素联系起来的实证结果。我们还回顾了对贸易和外国生产之间的可替代性或互补性模式的分析结果。
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引用次数: 234
Do Regulators Search for the Quiet Life? The Relationship Between Regulators and the Regulated in Banking 监管机构是在寻找平静的生活吗?银行业监管者与被监管者的关系
Pub Date : 2001-06-01 DOI: 10.2139/ssrn.257131
R. Rosen
In some industries, firms are able to choose who regulates them. There is a long debate over whether regulatory competition is beneficial or whether it leads to a race for the bottom. We introduce another possible issue with regulation. Regulators may take actions intended to minimize the effort they spend on work. Using banking as an example, we test this quiet life hypothesis against other explanations of regulatory behavior. Banks are able to switch among three options for a primary federal regulator: the OCC, the Federal Reserve, and the FDIC. We examine why they switch and what the results of switches are. We find support for the hypothesis that competition among regulators has beneficial aspects. Regulators seem to specialize, offering banks that are changing strategy the ability to improve performance by switching regulators. There is also evidence that the ability to switch regulators allows banks to get away from an examiner that desires a quiet life. I would like to thank Susan Monaco, Terry Nixon, Greg Udell, and participants in workshops at Indiana University and the Federal Reserve Bank of Chicago for comments on the paper. Some of this work was completed while the author was visiting the Federal Reserve Bank of Chicago. The opinions expressed in this paper are those of the author, and do not necessarily reflect the views of the Federal Reserve Bank of Chicago or the Federal Reserve System.
在某些行业,公司可以选择由谁来监管它们。关于监管竞争是有益的,还是会导致逐底竞争,人们争论了很长时间。我们引入了另一个可能的监管问题。监管机构可能会采取措施,尽量减少他们在工作上花费的精力。以银行业为例,我们用对监管行为的其他解释来检验这种平静生活假说。银行可以在三个主要联邦监管机构之间切换:OCC、美联储和FDIC。我们将研究它们切换的原因以及切换的结果。我们发现,监管机构之间的竞争有有益的一面,这一假设得到了支持。监管机构似乎是专业化的,为正在改变战略的银行提供了通过更换监管机构来提高业绩的能力。还有证据表明,更换监管机构的能力可以让银行摆脱渴望平静生活的审查员。我要感谢Susan Monaco、Terry Nixon、Greg Udell以及印第安纳大学和芝加哥联邦储备银行研讨会的与会者对本文的评论。其中一些工作是在作者访问芝加哥联邦储备银行期间完成的。本文仅代表作者个人观点,并不一定反映芝加哥联邦储备银行或美国联邦储备系统的观点。
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引用次数: 13
Empirical Evidence on Managing Networks: The Case of European Banking 管理网络的经验证据:以欧洲银行业为例
Pub Date : 2001-04-01 DOI: 10.2139/ssrn.269889
Nayantara D. Hensel
With the movement toward globalization, the question of how efficiencies can be achieved through cross-border integration is becoming increasingly important. This paper argues that one avenue for cross-border efficiency is through the greater utilization of firms with under-used distribution channels by other firms with over-used distribution channels. The analysis examines the contemporary European commercial banking industry, and develops an empirical model concerning the degree to which banks' branch networks are over-utilized or under-utilized and what the efficiency implications would be of further organic growth. I find evidence indicating that larger banks are more likely to have heavily utilized branch networks than smaller banks and to exhibit fewer cost efficiencies from building more branches. I find this result both across countries, as well as within countries. The within-country effect suggests that the result is size-driven and can be independent of competitive conditions?larger banks handle more transactions within their existing networks and have higher physical capital costs in opening up new branches. The variance and magnitude of the findings within each country relative to the findings in other countries suggest the impact of factors related to different competitive environments. The findings suggest that cross-border consolidation between larger banks with over-utilized branch networks and smaller banks with under-utilized branch networks could yield cost efficiencies. The larger banks could market a greater diversity of products to an international clientele using the under-utilized distribution channels of the smaller banks.
随着全球化的发展,如何通过跨国界一体化实现效率的问题变得越来越重要。本文认为,提高跨境效率的一个途径是通过其他分销渠道过度使用的公司更多地利用分销渠道不足的公司。该分析考察了当代欧洲商业银行业,并开发了一个关于银行分支网络过度利用或利用不足程度的实证模型,以及进一步有机增长的效率含义。我发现有证据表明,大银行比小银行更有可能大量利用分行网络,而且建立更多分行的成本效率也更低。我发现这一结果既适用于不同国家,也适用于同一国家。国内效应表明,结果是规模驱动的,可以独立于竞争条件。大型银行在现有网络中处理的交易更多,开设新分行的实际资本成本更高。与其他国家的调查结果相比,每个国家内部调查结果的差异和幅度表明与不同竞争环境有关的因素的影响。研究结果表明,分行网络利用率过高的大银行与分行网络利用率不足的小银行之间的跨境合并可以产生成本效率。大银行可以利用小银行未充分利用的分销渠道,向国际客户推销更多样化的产品。
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引用次数: 1
Governance with Poor Investor Protection: Evidence from Top Executive Turnover 缺乏投资者保护的治理:来自高层管理人员更替的证据
Pub Date : 2001-03-01 DOI: 10.2139/ssrn.262789
P. Volpin
This paper analyzes executive turnover and firm valuation in Italy, a country that features all the characteristics of the most common governance structure around the world, as described by La Porta, et al. (1999): low legal protection for investors, firms with large controlling shareholders and pyramidal groups. The main findings are that turnover is significantly lower and unaffected by performance when the controlling shareholder of the firm is also a top executive in the firm, while it is more sensitive to performance when control is, to some extent, contestable and when the controlling shareholder owns a larger fraction of the firm's cash-flow rights. The results on valuation are the mirror image of those on turnover: the firm's Q is lower for companies with the controlling shareholder as a top executive, larger when a voting syndicate controls the firm, and increases with the fraction of cash-flow rights owned by the controlling shareholder.
本文分析了意大利的高管更替和公司估值,正如La Porta等人(1999)所描述的那样,意大利具有世界上最常见的治理结构的所有特征:对投资者、拥有大控股股东的公司和金字塔型集团的低法律保护。研究的主要发现是,当公司的控股股东也是公司的高管时,流动率显著降低,不受业绩影响,而当控制权在某种程度上是可竞争的,当控股股东拥有公司现金流权的比例较大时,流动率对业绩更敏感。估值的结果与营业额的结果是镜像的:公司的Q值对于控股股东为高管的公司较低,当投票财团控制公司时较大,并且随着控股股东拥有的现金流权利的比例而增加。
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引用次数: 49
Price Discrimination and Price Dispersion in a Duopoly 双头垄断中的价格歧视与价格分散
Pub Date : 2000-12-01 DOI: 10.2139/ssrn.122035
T. Valletti
This paper analyzes the problem of price discrimination in a market where consumers have heterogeneous preferences both over a horizontal parameter (brand) and a vertical one (quality). Discriminatory contracts are characterized for different market structures. It is shown that price dispersion, i.e., the observed range of prices for each class of customers, increases almost everywhere as competition is introduced in the market. The findings are discussed with reference to the U.K. mobile telecommunications market.
本文分析了消费者在横向参数(品牌)和纵向参数(质量)上具有异质偏好的市场中的价格歧视问题。歧视性合同的特点在于不同的市场结构。结果表明,随着市场竞争的引入,价格分散,即观察到的每一类顾客的价格范围,几乎在任何地方都在增加。研究结果与英国移动通信市场进行了讨论。
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引用次数: 13
Imperfect Tests and Natural Insurance Monopolies 不完善的测试和自然保险垄断
Pub Date : 2000-12-01 DOI: 10.2139/ssrn.37746
Winand Emons
In a housing insurance market buildings have different damage probabilities. High-risk houses need investment, low-risk houses don't. Insurers use imperfect tests to assess risks. The market is a natural monopoly: with more than one active insurer, high-risk house owners continue to apply to insurers until they are eventually assigned to the low-risk class. The natural monopoly need not be sustainable. In equilibrium the incumbent accommodates entry even when the natural monopoly is sustainable. We explain recent observations from Germany and Switzerland where damage rates and prices went up drastically after the transition from state monopolies to competitive environments. Copyright 2001 by Blackwell Publishing Ltd
在住房保险市场中,建筑物具有不同的损坏概率。高风险的房子需要投资,低风险的房子不需要。保险公司使用不完善的测试来评估风险。市场是一种自然垄断:由于有不止一家活跃的保险公司,高风险的房主继续向保险公司申请,直到他们最终被分配到低风险类别。自然垄断不一定是可持续的。在均衡状态下,即使自然垄断是可持续的,在位者也会容忍进入。我们解释了德国和瑞士最近的观察结果,在从国家垄断过渡到竞争环境后,损失率和价格急剧上升。版权所有2001年布莱克威尔出版有限公司
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引用次数: 13
Competition, Small Business Financing, and Discrimination: Evidence from a New Survey 竞争、小企业融资和歧视:来自一项新调查的证据
Pub Date : 2000-10-31 DOI: 10.2139/ssrn.171733
Ken S. Cavalluzzo, John D. Wolken, L. Cavalluzzo
We analyze credit applications, loan denials, and interest rates paid by small businesses across owner gender, race, and ethnicity. In addition, we examine data from owners who said they did not apply for credit because they believed that their applications would have been turned down. After controlling for a rich set of explanatory variables, including personal and business credit histories, substantial differences in denial rates between firms owned by African Americans and white males remain. Moreover, consistent with Becker's classic theories (1957), we find evidence that increases in competition in the firm's local banking market reduces these differences.
我们分析了不同性别、种族和民族的小企业所支付的信贷申请、贷款拒绝和利率。此外,我们还检查了来自业主的数据,他们说他们没有申请信贷,因为他们认为他们的申请会被拒绝。在控制了包括个人和商业信用历史在内的一系列丰富的解释变量之后,非洲裔美国人和白人男性拥有的公司之间的拒绝率仍然存在实质性差异。此外,与贝克尔的经典理论(1957)一致,我们发现证据表明,公司在当地银行市场竞争的增加会减少这些差异。
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引用次数: 524
Organisational Values as 'Attractors of Chaos': An Emerging Cultural Change to Manage Organisational Complexity 作为“混乱的吸引者”的组织价值观:管理组织复杂性的新兴文化变革
Pub Date : 2000-06-01 DOI: 10.2139/ssrn.237630
S. Dolan, Salvador García, Samantha Diegoli, A. Auerbach
Business organisations are excellent representations of what in physics and mathematics are designated "chaotic" systems. Because a culture of innovation will be vital for organisational survival in the 21st century, the present paper proposes that viewing organisations in terms of "complexity theory" may assist leaders in fine-tuning managerial philosophies that provide orderly management emphasizing stability within a culture of organised chaos, for it is on the "boundary of chaos" that the greatest creativity occurs. It is argued that 21st century companies, as chaotic social systems, will no longer be effectively managed by rigid objectives (MBO) nor by instructions (MBI). Their capacity for self-organisation will be derived essentially from how their members accept a shared set of values or principles for action (MBV). Complexity theory deals with systems that show complex structures in time or space, often hiding simple deterministic rules. This theory holds that once these rules are found, it is possible to make effective predictions and even to control the apparent complexity. The state of chaos that self-organises, thanks to the appearance of the "strange attractor", is the ideal basis for creativity and innovation in the company. In this self-organised state of chaos, members are not confined to narrow roles, and gradually develop their capacity for differentiation and relationships, growing continuously toward their maximum potential contribution to the efficiency of the organisation. In this way, values act as organisers or "attractors" of disorder, which in the theory of chaos are equations represented by unusually regular geometric configurations that predict the long-term behaviour of complex systems. In business organisations (as in all kinds of social systems) the starting principles end up as the final principles in the long term. An attractor is a model representation of the behavioral results of a system. The attractor is not a force of attraction or a goal-oriented presence in the system; it simply depicts where the system is headed based on its rules of motion. Thus, in a culture that cultivates or shares values of autonomy, responsibility, independence, innovation, creativity, and proaction, the risk of short-term chaos is mitigated by an overall long-term sense of direction. A more suitable approach to manage the internal and external complexities that organisations are currently confronting is to alter their dominant culture under the principles of MBV.
商业组织是物理学和数学中所谓的“混沌”系统的绝佳代表。由于创新文化对21世纪的组织生存至关重要,本文提出,从“复杂性理论”的角度看待组织,可能有助于领导者微调管理哲学,在有组织的混乱文化中提供强调稳定的有序管理,因为最大的创造力发生在“混乱的边界”上。21世纪的企业是一个混乱的社会系统,刚性目标(MBO)和指令管理(MBI)将不再有效。它们的自组织能力将主要取决于其成员如何接受一套共同的价值观或行动原则(MBV)。复杂性理论研究的是在时间或空间上表现出复杂结构的系统,通常隐藏着简单的确定性规则。该理论认为,一旦发现了这些规则,就有可能做出有效的预测,甚至控制表面上的复杂性。由于“奇怪的吸引力”的出现,自组织的混乱状态是公司创造力和创新的理想基础。在这种自组织的混乱状态中,成员不局限于狭隘的角色,而是逐渐发展他们的差异化和关系能力,不断向他们对组织效率的最大潜在贡献发展。通过这种方式,值充当了无序的组织者或“吸引子”,在混沌理论中,无序是由异常规则的几何构型表示的方程,这些几何构型预测了复杂系统的长期行为。在商业组织中(就像在各种社会体系中一样),从长远来看,最初的原则最终会成为最终的原则。吸引子是系统行为结果的模型表示。吸引子不是一种吸引力,也不是系统中一个目标导向的存在;它只是根据系统的运动规则来描述系统的前进方向。因此,在一种培养或分享自主、责任、独立、创新、创造和主动等价值观的文化中,短期混乱的风险会因整体的长期方向感而减轻。管理组织目前面临的内部和外部复杂性的更合适的方法是在MBV原则下改变其主导文化。
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引用次数: 23
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Industrial Organization & Regulation eJournal
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