管理层权力与或有事项信息披露——基于环境不确定性的调节效应研究

基于2003—2016年我国A股上市公司的经验数据，以企业表内列报的预计负债金额与表外附注中披露的或有事项频数为考察对象，实证检验了管理层权力对或有事项信息披露的影响。研究发现，管理层权力与表内列报的或有事项信息显著负相关，而与表外披露的或有事项信息显著正相关；进一步发现，随着环境不确定性的增加，管理层权力对企业表内预计负债列报的负向影响显著增强，而对表外或有事项披露的正向影响明显减弱。在当前外部环境瞬息万变、内部治理机制弱化的背景下，管理层可能会利用其控制权操控或有事项信息的披露方式，自我服务偏好明显。     

制度距离、投资动机与企业OFDI区位选择——中国对外直接投资“制度风险偏好”的一种解释

由于企业的对外直接投资（OFDI）存在制度适应成本，东道国与母国之间的制度距离会对企业OFDI产生负向影响。基于2003—2015年中国对140个国家和地区OFDI的分析表明：中国企业的OFDI具有明显的市场寻求动机和战略资源寻求动机，其中，市场寻求型OFDI表现出显著的互补效应，战略资源寻求型OFDI表现出一定程度的挤出效应；东道国与中国的制度距离会通过投资动机影响中国企业OFDI的区位选择，即倾向于向制度距离较小的国家和地区进行OFDI，且制度距离会弱化市场寻求型OFDI的互补效应和战略资源寻求型OFDI的挤出效应。站在企业角度来看，中国企业在进行OFDI时并不具有“制度风险偏好”，而是表现出“制度风险规避”特征：选择对其自身发展来讲制度风险较小（制度距离较小）的目标市场进行OFDI。因此，中国应深化市场经济体制改革，提升国内制度质量，加强国际经济合作，并增强企业的制度适应能力，以有效减小制度距离对企业OFDI区位选择的约束，进而优化OFDI区位分布，提高OFDI效益和质量。     

Do measurement-related fair value disclosures affect information asymmetry?

Using a sample of European real estate firms over the 2007–2010 period, this study provides some evidence that measurement-related fair value disclosures reduce information asymmetry. We find a negative association between the extent of fair value disclosures and the bid-ask spread, but no association with two additional measures of information asymmetry (zero returns and price impact). Contrary to our expectation, we fail to find evidence that firms using model estimates exclusively benefit the most from such additional disclosure. Analysing measurement errors (the absolute difference between the selling price of an asset and its fair value prior to sale), we find that firms that use model estimates exclusively and provide more measurement-related disclosures have lower errors and more accurate fair value estimates. In other words, if our lack of results is due to investors not using this additional disclosure this is to their detriment.     

Food values and heterogeneous consumer responses to nanotechnology

Agricultural applications of nanotechnology are at a relatively early stage and little is known about consumer responses to the technology. Canadian consumer responses to food nanotechnology are examined through the lens of the Food Value Scale. Data from a survey of Canadian consumers are used to evaluate the relative importance of eleven food values to food purchase decisions. We find that taste, safety, nutrition, and price are among the most important food values to Canadians, however, consumers exhibit considerable heterogeneity with respect to the priority placed on these values. A discrete choice experiment (DCE) explores the effect of food values on choice behavior. The DCE is positioned as a sliced apple product with non-browning and antioxidant-enhanced features introduced through the use of nanocoating or a conventional coating method. Random parameters logit (RPL) and latent class models (LCM) confirm the existence of significant preference heterogeneity. The LCM identifies three classes of consumers: “supporters,” “doubters,” and “opponents” who differ in their reaction to nanotechnology and in the relative importance placed on food values such as naturalness, novelty, and convenience. The analysis shows that food values provide additional insights into consumers’ food choices and their attitudes toward novel food technologies.     

Is the environment‐friendly factor attractive to customers when purchasing electric vehicles? Evidence from South Korea

In a bid to reduce greenhouse gas emissions, several countries worldwide are implementing policies to promote electric vehicles (EVs). However, contrary to expectations, the diffusion speed of EVs has been rather slow in South Korea. This study analyzes consumer preferences for the technological and environmental attributes of EVs and derives policy and environmental implications to promote market diffusion of EVs in South Korea. We conduct a choice‐based conjoint survey of 1,008 consumers in South Korea and estimate the consumer utility function using a mixed logit model considering consumer heterogeneity. Based on the consumer utility function, we analyze consumers' willingness‐to‐pay (WTP) for EV attributes such as driving range, charging method, charging time, autonomous driving function, carbon dioxide (CO₂) reduction rate, and purchase price. The results indicate that the current low acceptance of EVs is due to their relatively high price and lack of a battery charging technology that satisfies consumers' expectations of the charging method and time. One interesting finding is that Korean consumers have a relatively higher WTP for the CO₂ reduction rate of EVs than consumers in other countries; however, they do not consider CO₂ reduction over other technological attributes when choosing EVs. This implies that the rate of CO₂ reduction of EVs is not an important factor for South Korean consumers when buying EVs. We also calculate the effect of CO₂ reduction with the market penetration of EVs and find that CO₂ reduction through the diffusion of EVs depends on the country's electricity generation mix.     

数字偏好、尾数定价与线上非对称价格黏性

文章基于京东、苏宁、国美、天猫四家电商经营的六大类家电的价格数据，分析了数字偏好、尾数定价对中国线上市场价格黏性的非对称性的影响效应。研究发现，中国线上市场确实存在明显的数字偏好现象，具体有数字“0”“8”“9”，其中数字“9”为最受欢迎的尾数。基于Logit模型进一步发现：数字“0”“8”“9”对于产品价格变化存在非对称的影响作用；随着数字“0”“8”“9”结尾的位数越多，其阻碍价格变化的能力越强，非对称的影响作用也越加明显；若产品价格提高，以偏好数字结尾会显著降低价格变化的可能性；节日效应会显著削弱由偏好尾数给价格变化带来的负向阻碍作用，甚至成为加快价格上涨的一个重要因素。     

Jean Tirole,Nobel Prize Winner

The Royal Swedish Academy of Sciences awarded the Nobel Prize in Economic Sciences for 2014 to Jean Tirole, Toulouse School of Economics (TSE), Toulouse, France ‘for his analysis of market power and regulation’. What commonly characterizes Jean Tirole's work is a combination of rigorous scientific analysis of markets and provision of useful scientific insights and policy guidance for regulation and competition policy in such markets. This paper focuses on two of Tirole's papers, both co-written with Jean-Charles Rochet, which probably best exemplify his policy-oriented research. It summarizes and then explains how the theory that these papers develop led to the implementation of a new policy regulating the payment card industry in the European Union.     

浅谈办公室在企业转型升级中如何发挥作用

办公室是整个企业的运转、服务、信息、参谋中心,企业办公室要不断加强自身建设,工作思路要与时俱进,综合素质要不断提高,大局上要保持和谐,保障措施要坚强有力,全面促进企业的创新发展转型升级。     

公允价值会计对财务报表的影响

本文通过比较公允价值会计和传统会计在具体的操作方法和考量范围方面的不同之处,来探讨使用公允价值会计后对财务报告的影响,并对在企业管理的过程中,如何更有效地利用财务报告提出了一些探索性的建议.