引入战略投资者与我国商业银行改革

引入境外战略投资者、海外上市几乎成了目前国有商业银行股份制改革的必经之路，但这种改革模式正引起广泛争议。我国商业银行在推进股份制改革过程中引入境外战略投资者，有其深刻的经济背景；外资金融机构对中资银行进行股权投资，也有其种种动因。国有银行把部分股权卖给外资战略投资者，其究竟算不算“贱卖”，最终还得通过市场实践才能得以验证。     

互联网金融视角下股权众筹融资的投资风险探析

股权众筹是公司通过出让股份获得资金的一种融资方式,它的出现很大程度上解决了中小型企业融资难、融资贵的问题。但是近年来股权众筹的发展速度逐渐放缓,同时模式本身也暴露出了较高的投资风险。针对这些投资风险,论文从退出机制、外部审计和监管三个层面给出了相应的措施建议。     

Reconciling sustainability and discounting in Cost–Benefit Analysis: A methodological proposal

The incorporation of the intergenerational equity objective has rendered the traditional Cost–Benefit Analysis (CBA) approach obsolete for the evaluation of projects presenting an important number of environmental externalities and for those whose impacts extend throughout a long period of time.Based on the assumption that applying a discount rate rewards current consumption and, therefore, that it is only possible to introduce a certain intergenerational equity in a Cost–Benefit Analysis, in this work we propose an approach to discounting based on a different rationale for tangible and intangible effects. We designed two indicators of environmental profitability: a) the Intergenerational Transfer Amount (ITA), which quantifies in monetary units what the current generation is willing to pass on future generations when an environmental restoration project is carried out, and b) the Critical Environmental Rate (CER), measures the implicit environmental profitability.These concepts were tested through an empirical case study pertaining to the assessment of an Erosion Control Project in the southeast of Spain. The results yield traditional profitability indicators that are higher — and probably closer — to the real values set by the contemporary society. The information provided by the environmental profitability indicators proposed renders more transparency to the quantification of the levels of intergenerational equity applied, thereby facilitating the difficult reconciliation of the CBA technique with the objective of sustainability.     

Risk Aversion, Intergenerational Equity and Climate Change

The paper investigates a climate-economy model with an iso-elastic welfare function in which one parameter measures relative risk-aversion and a distinct parameter measures resistance to intertemporal substitution.We show both theoretically and numerically that climate policy responds differently to variations in the two parameters. In particular, we show that higher but lower leads to increase emissions control. We also argue that climate-economy models based on intertemporal expected utility maximization, i.e. models where = , may misinterpret the sensitivity of the climate policy to risk-aversion.     

Intertemporal Equity and Efficient Allocation of Resources

Competitive paths which are efficient are shown to satisfy a terminal cost minimization condition, thereby providing a continuous-time counterpart to the discrete-time result due to Malinvaud. Using this result, competitive paths which are equitable and efficient are shown to satisfy Hartwick's investment rule, which states that the value of net investment is zero at each date. Our result indicates that Hartwick's rule can help to signal inefficiency of competitive equitable paths. Journal of Economic Literature Classification Numbers: C61, D90, O41.     

Competition and Regulation in Franchise Bidding

In this work we show that the separation property identified in the franchise bidding literature depends strictly on the hypothesis of coincidence of the regulator's beliefs with those of the competing firms. Nevertheless, in many contexts it is more truthful to hypothesize that the regulator's information is vaguer than that of the producers, so we introduce the possibility that the regulator is dealing with a double informational asymmetry as compared to the firms. In this case, the separation property is no longer valid, and the optimal tariff becomes a decreasing function of the degree of competition exercised during the auction.     

中国上市公司负债比率偏低的影响因素分析

本文在国外资本结构理论的基础上，将西方公司与中国公司的资本结构特点进行比较，从内因和外因两个方面解释了中国上市公司负债比率偏低的现象。     

The Prosecution of Public Figures and the Separation of Powers. Confusion within the Executive Branch – A Conceptual Framework

Criminal investigation and prosecution of politicians, top civil servants and other public figures are topics frequently discussed in the media. The nature of the investigating or prosecuting authority varies between countries – from the general public prosecutor, through magistrates to independent counsels or parliamentary investigation commissions. This paper analyzes the role and status of public prosecutors within the separation of powers-concept. Prosecutors are usually part of the executive and not the judicial branch, which implies that they do not enjoy the same degree of independence as judges, and are ultimately subordinated to the directives of the minister of justice or the government. Conflicts of interest may hence arise if members of government can use the criminal process for their own or partisan interests. The incentives of public prosecutors in different jurisdictions are compared.     

高等教育收费与教育公平问题的综述

高等教育学费制度改革作为我国教育领域的一项重大改革已经进行了20多年的实践，高等教育收费收入作为筹措高等教育经费的一个重要渠道，对高等教育的发展起到了关键性的作用，但关于教育实行了收费以后，有关教育公平的文题引起全社会的关注，本文就近些年的相关文章作了个综述。     

基于时空路径的城市绿地享用公平性 研究——以成都市新、旧城区为例

从时空间行为视角切入，采用居民活动日志搜集成都市新、旧城区的绿地使用者时空路径数据集，辨识不同时间预算人群的潜在可用绿地分布及人群特征，并通过构建绿地时空享用量模型，从时空制约角度对成都市新、旧城区的绿地享用公平性展开分析。研究结果显示：1)成都市新、旧城区的绿地享用格局在辐射范围、享用强度和人群绿地享用时间预算方面具有时空间分异特征；2)日常出行链中固定性活动占比会对人群绿地享用时间预算产生影响；3)随个体时间预算不断被固定性活动所挤占，长距离通勤加班族、担负接送小孩上学的上班族等时间短缺型群体的绿地享用机会被深度制约，日益成为潜在的绿地享用弱势群体，在时间短缺型群体的潜在活动路径范围内增加绿地供给，有利于提高此类人群享用绿地的机会，从而提高片区的整体绿地享用公平性。