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1.
《Bulletin of economic research》2018,70(2):103-118
By relaxing the common efficiency wage assumption of exogenous shirking detection probabilities, we demonstrate how standards and efficiency wages are related. In a more general setting where the probability of detection depends upon the equilibrium effort level of non‐shirkers, we show that the uniformly positive (negative) supply‐side relationship between wages (unemployment insurance) and effort is no longer guaranteed. Profit maximization on the part of the firm, however, ensures that effort will depend positively (negatively) on wages (unemployment insurance) in equilibrium. 相似文献
2.
本文选取2011—2018年度A股上市公司为研究样本,以具有竞争关系的同业公司间的高管连锁作为同业监督的渠道,检验了同业监督对目标公司违规的影响。研究发现:(1)同业监督能有效抑制目标公司违规倾向,且这一影响当且仅当连锁公司是同业公司时存在;(2)同业竞争是同业监督的基础,在行业集中度低和行业增长率低的行业中,同业监督对目标公司违规的抑制作用更强;(3)目标公司的政治关联会瓦解同业监督对公司违规的抑制作用;(4)区分违规行为类型后发现,同业监督对经营违规的抑制作用最强,对信息披露违规次之,对领导人违规几乎没有效果。本研究丰富了公司违规监督机制的内容,也提供了辩证看待高管同业兼任的新视角。 相似文献
3.
We study the effects of police monitoring on crime. We exploit detailed information on the location and date of installation of police-monitored surveillance cameras, coupled with data at the street-segment level on all reported crimes in the city of Montevideo, Uruguay. We find that the introduction of police-monitored surveillance cameras reduces crime by about 20 percent in monitored areas relative to a pure control group located outside the city. We also explore potential displacement effects, and we do not find evidence of such effects. 相似文献
4.
The analysis of the build-up of risks in emerging economies have traditionally been scarce and focused mostly on external risks, despite the recent substantial development of their financial system. This paper builds an index of financial vulnerabilities tailored to emerging economies, grouping 32 indicators around four poles: valuation and risk appetite, imbalances in the non-financial sector, financial sector vulnerabilities, and global vulnerabilities. It adopts a model-free approach, purposely departing from early warning models or complex econometric constructs, and rely on data made already available by international organisations. Our index of financial vulnerabilities enables a granular mapping of where risk originates and how it spreads to other parts of the financial system. Using various data visualisation tools and benefitting from the flexibility of our index’s methodology, we are able build a narrative of the evolution of financial stability in emerging economies from 2005 to 2015. Finally, we also discuss the relation between our index and both the business cycle (proxied by GDP) and the credit cycle (proxied by the credit-to-GDP gap). 相似文献
5.
国土空间生态修复是推进生态文明建设的重大举措,构建基于底线预警的国土空间生态修复规划实施监督体系是完善国土空间规划“一张图”信息系统的重要组成部分和政策支撑。通过对生态修复规划实施监督体系建设的研究,把握底线控制与监测预警机制,对接国土空间生态修复业务管理各项需求,搭建“五梯度四体系”的生态修复规划动态监测实施监督信息系统,构建以“七个一”为主要内容的生态修复规划底线预警监测评估机制,并与各层级国土空间规划“一张图”实施监督信息系统进行衔接,实现对生态修复规划实施的动态监测和预警。 相似文献
6.
ABSTRACT This paper examines how credit default swaps (CDS) affect the corporate investment of the referenced entities. We document a significant reduction in corporate investment after CDS trading, a result that is robust to alternative model specifications and a set of endogeneity tests. Our findings of the increased firm risk and cost of capital support the costly external capital channel. The cross-sectional variations in CDS effects demonstrate that both reduced monitoring and the empty creditor problem might be the underlying forces driving the costly external capital channel. Our additional analysis implies that CDS trading is associated with an enhancement in investment efficiency for firms that are prone to overinvestment. 相似文献
7.
监测对于国家公园的科学保护管理与规划具有重要意义。中国正处于国家公园体制建设初期,有必要深入研究如何建立国家公园监测体系。以近20年来发展迅速的美国、加拿大和英国的国家公园监测体系为研究对象,基于文献调查和比较分析,从监测内容框架与指标、数据管理与转化、组织和保障3个方面梳理在各自资源与管理背景下国家公园监测体系的基本特点,并提取出面向规划管理的国家公园监测体系建设的16个基本要点,为我国提供借鉴和启示。 相似文献
8.
This study examines the relation between earnings management and block ownership of same‐industry peer firms by a common set of institutional investors (common institutional ownership). This relation is important given the tremendous growth of common institutional ownership and the significant influence of blockholders on financial reporting. We hypothesize that common institutional ownership mitigates earnings management by enhancing institutions' monitoring efficiency and by encouraging institutions to internalize the negative externality of a firm's earnings management on peer firms' investments. Consistent with our hypothesis, we find that higher common institutional ownership is related to less earnings management. Analyses of a quasi‐natural experiment based on financial institution mergers show that this negative relation is unlikely to be driven by the endogeneity of common institutional ownership. Cross‐sectional tests provide evidence that the negative relation is stronger among firms for which common institutional ownership is likely to generate a greater reduction in institutions' information acquisition and processing costs, and among firms whose severe financial misstatements are more likely to distort co‐owned peer firms' investments, supporting both mechanisms underlying our hypothesis. Our findings inform the ongoing debate on the costs and benefits of common institutional ownership by highlighting an important benefit: the enhanced monitoring of financial reporting. 相似文献
9.
孙则成 《中小企业管理与科技》2021,(3)
随着我国经济的发展,存在的环境问题也逐渐地显露出来,而且环境也对人的身体健康有着直接的影响。因此,我国为加强对环境的保护,制定了很多相应的政策和措施,在国家的管控下,我国环境的恶化程度降低。但是,环境问题仍然不容乐观,环境监测工作是对环境质量监测的关键手段。论文以环境监测的影响因素为主要内容,认识到只有提升环境监测的水平,才能确保环境监测质量得到进一步的提升。 相似文献
10.
Using data on private placements in China from 2007 to 2014, we show that abnormal returns of issuing companies’ stocks are significantly positive on the announcement day, but they become significantly negative during the event window [?20, +20]. Participation by institutional investors has a significant and negative impact on the short-term stock returns. This negative effect is also present in issuing companies’ long-term stock returns and profitability. Furthermore, we find that participation by institutional investors reduces dividend payments after private placements. Overall, our findings do not support the monitoring hypothesis of institutional investors’ role in corporate finance but are consistent with the management entrenchment hypothesis and shareholder pessimism hypothesis. 相似文献