引进型管理创新知识源分析——以广州本田环境绩效管理模式为例

根据我国企业实践,绝大多数管理创新属于引进型创新,即在组织外部已存在的管理实践或思想的基础上引进加工而成的创新。因此,有效获取管理创新知识,即知识源问题,成为我国企业引进和实施管理创新的关键。在总结管理创新相关研究的基础上,提出管理创新的三类主要知识源：内部知识源、市场知识源和专业知识源。研究发现：大部分企业以非当地企业为参照群体;咨询机构是我国企业管理创新的重要来源;政府政策导向作用明显;内部员工没有发挥应有的作用。在此基础上,对广州本田的环境绩效管理模式创新做案例分析,具体分析管理创新中知识源的作用。     

Distinguishing between Equilibrium and Integration in Spatial Price Analysis

This article introduces a new spatial price analysis methodology based on maximum likelihood estimation of a mixture distribution model incorporating price, transfer cost, and trade flow data. This method permits differentiation between market integration and competitive market equilibrium and derivation of intuitive measures of intermarket tradability, competitive market equilibrium, perfect integration, segmented equilibrium, and segmented disequilibrium. One can also use these estimates to derive semiparametric measures of time-varying regime probabilities to track changing market conditions. An application to trade in soybean meal among Pacific Rim economies demonstrates the usefulness of the method.     

风险分类对保险市场效率的影响分析

本文将社会福利作为衡量保险市场效率的标准,分析保险人的风险分类行为是否有助于信息不对称保险市场效率的提高.本文首先证明了信息不对称保险市场存在市场失灵,然后比较了实施风险分类前后社会福利的差异.结论表明:当保险市场处于R-S均衡时,准确性较高的分类能使社会福利得到改进,准确性不高的分类不能使社会福利得到改进;当保险市场...     

中国银行业市场结构变迁与竞争行为研究

本文以"结构—行为—绩效"的SCP范式为分析框架,运用产业组织理论研究中国商业银行的市场结构变迁,认为我国银行业已经由寡头垄断向垄断竞争的市场结构转变,随后分别从价格竞争、产品竞争以及对竞争者的阻止三方面探讨结构变化对竞争行为的影响,最后提出中国银行业发展的政策建议。     

中国林业碳汇市场期货交易产品设计研究

目前我国碳交易市场仍处于发展初期,碳产品仅限于碳排放配额、自愿减排量等碳现货,由碳期货带来的套期保值、规避风险等功能也让渡给了国外投资者。因此,分析北京环境交易所的产品类型以及所存在问题,可为我国借鉴欧洲碳期货市场的构架提供理论依据和支撑。从而设计符合中国碳交易市场发展现状的碳期货产品,丰富国内碳产品类型,进一步活跃市场,满足不同需要,降低市场的风险。     

中国民营企业集团跨国并购融资创新模式

针对国内外企业集团跨国并购融资的现状,基于异常融资优序理论,构建了我国民营企业集团跨国并购融资创新模式——包括内部资本市场融资、战略联盟融资和金融创新融资。     

美国电煤市场及其对我国的启示

为解决当前中国煤电困局问题,在分析我国煤电企业现状及存在问题的基础上,借鉴美国电煤市场有效运营机制和手段,从完善煤电企业市场运营体制、改进电煤输送状况等方面给出了建议,以促进我国煤电市场有效协调和健康可持续发展.     

中国煤炭交易市场体系建设论略

为落实国家发改委《关于深入推进煤炭交易市场体系建设的指导意见》,重构、推进和完善煤炭交易市场体系,对其蕴涵的战略考量予以适度阐释,对其所处的环境及问题进行透视,并就中国煤炭交易市场体系建设提出构建方略。     

On the relationship among efficiency,capitalization and risk: does management matter in local banking market?

By employing a Granger causality methodology in a panel data framework, this article explores the relationship among efficiency, capitalization and credit risk within the local Italian banking system. Focusing the attention on cooperative banks, we specifically test whether managers take more risks in highly concentrated markets (i.e. monopoly) than in partially competitive markets (i.e. duopoly). The evidence shows that in more concentrated markets, management efficiency generates a decrease in risk-taking (rejecting the bad management hypothesis) with respect to the partially competitive markets. Results are consistent with the idea that banks with less local competition are able to increase their profits by indulging more freely in rent-seeking behaviour, minimizing their risk-taking and, consequently, improving the quality of their assets through additional screening processes. The financial crisis does not seem to affect the conduct of management in terms of bank investment decisions and risk-taking. A series of robustness tests generally confirms our findings.     

How about selling commodity futures losers?

This paper explores the benefits of extending the investment universe to commodity futures, from the perspective of momentum traders. We find that the growth-optimal portfolio includes negative (positive) weights on commodity futures losers (stock winners). Motivated by this finding, we construct a joint momentum strategy, buying stock winners and selling commodity futures losers, and show that it generates an average monthly return of up to 1.91% and provides much lower skewness (0.04) and kurtosis (1.27) than a traditional stock momentum strategy. It also greatly improves profitability, especially in unfavorable market states, and thus effectively manages tail risk.