Are Female Executives More Risk-Averse than Male Executives?

It is often argued that women are more risk averse than men. This paper provides additional evidence on this issue by examining the stock selling behavior of male and female executives in response to stock option awards. When corporate executives sell shares of their firm upon new stock option awards, it is an indication that they are attempting to reduce risk through diversification of their personal portfolio. More rigorous stock sales by female executives would indicate that they are more risk averse than their male counterparts. However, this paper finds that male executives are more risk averse by engaging in higher diversification-related stock sales than the female executives. It is also found that the stock sales by male executives approximate the optimal hedge ratio.     

Risk Attitudes and Self-employment in China

Using the 2006 wave of the Chinese General Social Survey, the present paper examines the effect of risk attitudes on the likelihood of entrepreneurship in China. Our results show that risk attitudes have a nonlinear effect on the likelihood of being entrepreneurs. Risk neutral people are most likely to be entrepreneurs, while both risk averse and risk seeking people prefer to work for wages. When we further divide entrepreneurs into necessity and opportunity entrepreneurs, we find only a marginal difference in risk attitudes between wage workers and necessity entrepreneurs, while less risk averse individuals tend to be opportunity entrepreneurs. Our results have important poliey implications for the government ＂s efforts to promote entrepreneurial activities.     

Selecting public goods institutions: Who likes to punish and reward?

We study the link between individual attitudes toward uncertainty on the one hand, and preferences over, as well as behavior within, various public goods institutions on the other hand. We incentive‐compatibly elicit preferences over voluntary contribution mechanisms with and without reward and punishment options and then randomly assign subjects to play in one of the four institutions. We find that payoffs are significantly greater when punishment is allowed but that only a small minority of participants prefers such an environment. Somewhat surprisingly, preferences over institutions are generally independent of individual characteristics. Conversely, individual characteristics, including institutional preferences, are significantly predictive of behavior in the public goods game. For instance, risk‐averse individuals preemptively punish more often. This suggests that when studying sanctions and rewards, it is important to consider individual attitudes toward risk and uncertainty—although they may not affect the original selection into institutions.     

论民事强制执行拍卖之性质

民事强制执行拍卖是指执行法院将查封、扣押的动产或不动产以公开竞争出价的方式卖与出价最高的应买人,并以卖得价金清偿债权的行为。强制执行拍卖性质的界定,是强制执行制度设计的理论基础,不同的性质界定,将会直接影响拍卖各方当事人的权利义务。私法说认为拍卖是私法行为,属于买卖契约之一种;公法说认为强制执行拍卖是公法上的行为,与私法上的买卖不同;折衷说认为拍卖一方面是公法行为,另一方面又同时具有私法买卖之性质与效果。拍卖性质将对拍卖的程序、拍卖物所有权转移的形式、拍卖的法律效力、拍卖的救济程序、拍卖中法律责任的承担等问题产生较大影响,我国民事强制执行拍卖的性质应界定为公法性。     

卖出套期保值适用范围分析

如果交易者未来有买入或卖出现货商品的需求,但担心价格趋势对自己不利,则可通过在期货市场建立套期保值头寸的方式,将未来交易现货的价格锁定在目前较为满意的价格水平上,达到规避现货价格风险的目的。文章认为,采用套期保值策略规避现货价格风险具有严格的原则和依据,但目前部分教材和分析师撰写的研究报告,关于卖出套期保值策略适用情况的介绍存在一定的问题,可能造成参与者的错误决策,文章提出以上问题并进行分析探讨,以使参与者正确理解和选择套期保值策略。     

Risk attitude in lotteries offering real products and monetary outcomes

Using two auction mechanisms, the second price auction and the Becker, DeGroot, and Marschak mechanism, we examined individuals’ buying and selling bidding patterns in three types of binary lotteries: a lottery offering only real products, a lottery offering only monetary outcomes and mixed lotteries offering both real products and monetary value outcomes. Participants’ willingness to pay and willingness to accept for the product lottery suggest risk neutrality. In contrast, participants’ bidding prices for the monetary and mixed lotteries suggest risk aversion. These findings suggest that an individual's risk attitude depends upon the type of lottery, perhaps indicating a “product illusion.”     

Is More Information Always Better? An Experimental Study of Charitable Giving and Hurricane Katrina

We report results of an experiment designed to assess the impact of Hurricane Katrina on the pattern and level of charitable contributions of donors. The study includes an experimental measure of charitable giving and targets three charities: the American Red Cross, the Salvation Army, and Oxfam International. In the experiment subjects make allocation decisions from three endowments ($10, $20, and $50) and with four different matching subsidies (0%, 25%, 50%, and 100%), with the matching amount provided by the experimenter. Two locations (Texas and Minnesota) and two information conditions are used. Survey measures of sympathy, risk perceptions, and perceptions of Katrina victims are also collected. The probability and amount of giving are responsive to the experimental design parameters—the endowment and match. We find evidence of “Katrina overload” as those closest to the disaster respond negatively to Katrina-related priming information. Perceptions of the psychological attitudes of the victims of the disaster have a significant effect on the amount given.     

国资改革须警惕“抢食心态”

当前的国资国企改革面临着一块“暗礁”,这块“暗礁”就是社会上部分人对国资的“抢食心态”。只有清醒地认识这一“暗礁”,打破“暗礁”,改变心态,国资国企改革才有希望。     

机构投资者持股与内部人交易——基于中国A股市场的证据

作为证券监管机构的监管重点与难点，内部人交易一直以来备受关注。如何有效监督内部人交易，维护证券市场秩序与公平，保护中小投资者利益，是一个重要且具有现实意义的问题。基于2007-2015年中国A股上市公司内部人交易数据，文章探究了机构投资者持股对内部人交易获利能力的影响，发现：（1）机构投资者的存在会提高内部人买入行为的获利能力，会抑制内部人卖出行为的获利能力；（2）机构投资者对内部人交易的影响在卖出样本中存在截面差异，具体表现为在国有企业样本组和非两职合一样本组更显著；（3）机构投资者异质性分析发现，基金投资者会提升内部人买入交易的获利能力，合格的境外投资者会抑制内部人交易的总体获利能力，其他机构投资者一方面会促进买入行为的获利能力，一方面会抑制卖出行为的获利能力；（4）机制路径检验发现，机构投资者对内部人卖出交易的抑制作用存在提高公司盈余质量、提升治理水平和改善信息披露水平三种机制路径。总之，文章验证了机构投资者影响内部人交易的研究推论。     

Business Ties and Information Advantage: Evidence from Mutual Fund Trading

This article examines whether ties to portfolio firms’ management via pension business relationships provide mutual funds with an informational advantage. Funds become related to portfolio companies when fund families serve as trustees for firms’ employee pension plans. Selling by related funds is more likely to be motivated by an information advantage than their buying, because the latter is heavily influenced by the desire to secure pension inflows. We find that stocks with larger net sales by related funds experience lower future returns. Information appears related to firm fundamentals, as the return predictability of related funds’ selling concentrates in stocks with negative future earnings surprises. Consistent with an information‐based explanation, the predictive power of related funds’ selling for future returns is more pronounced when information uncertainty about the stock is higher. Our results contribute to a growing literature that shows the sources of informed trading by institutions.     

Export and Strategic Currency Hedging

This paper examines an international Cournot duopoly wherein a home firm and a foreign firm compete in the home market under exchange rate uncertainty. The foreign exporting firm, being risk averse, has incentives to hedge its exchange rate risk exposure. In a two-stage setting, we show that hedging via an unbiased currency futures market acts as a strategic device. In particular, under either constant or decreasing absolute risk aversion, an increase in the hedging volume of the foreign firm promotes its exports and deters the home firm’s output. In contrast to the well-known full-hedging result in a perfectly competitive environment, we find that the foreign firm over-hedges for strategic reasons. Furthermore, the separation result from the hedging literature under perfect competition no longer holds in our duopoly framework, i.e., equilibrium output levels depend on the risk attitude of the foreign firm as well as the probability distribution of the spot exchange rate.     

Amazon Mechanical Turk workers can provide consistent and economically meaningful data

Amazon Mechanical Turk (AMT) is an online labor market that is being used increasingly often in the social sciences. This occurs despite significant questions regarding efficacy of the platform. In this article, we attempt to address some of these questions by exploring the consistency of the characteristics of individuals who participate in studies posted on AMT. The primary individuals analyzed in this study are subjects who participated in at least two of eleven experiments that were run on AMT between September of 2012 and January of 2018. We demonstrate subjects consistently report their age, gender, subjective willingness to take risk, and impulsiveness. Further, subjective willingness to take risk is found to be significantly correlated with decisions made in a simple lottery experiment with real stakes—even when the subjective risk measure is reported months, sometimes years, in the past. This suggests the quality of data obtained via AMT is not terribly harmed by the lack of control and low stakes.     

Espen Moe,Governance, Growth and Global Leadership: The Role of the State in Technological Progress, 1750–2000

Abstract

The concept of the ‘dissolution of estate society’ (standssamfunnets opplesning) has not been much used in Norwegian historical research. The great process of social change which took place in the 19th century, the main features of which have their counterparts in the social development of the other Scandinavian countries, has been discussed within other conceptual contexts. Norwegian historians have often stressed the contrast between an urban society and an agricultural society based on self-sufficiency, or between the people and their administrators. In economic history the changes which came with industrialization, and the shift from an agricultural economy based on self-sufficiency to an agricultural economy based on buying and selling, have been the subject of much research. In social and political history the subjects which have aroused the greatest interest have been the struggles of the farmers as well against the bureaucracy as against the commercial capitalism of the towns, and the role of the farmers in the movement towards political democracy.     

浅谈依托网络数据库的荆州农产品购销

为促进荆州农业发展,提高荆州农产品的市场竞争力,可以通过建立网络数据库的模式来完成农产品购销,这样不仅将荆州本土农产品推出市场还丰富本市农产品市场,促进农民增收,丰富市民物质生活。     

The Role of Informal Controls and a Bargaining Opponent's Emotions on Transfer Pricing Judgments

While accounting research has demonstrated the role of a decision maker's own emotions during judgments, psychology research proposes that others’ emotions provide an informational signal to assess an opponent's limits, cooperativeness, and toughness during bargaining. We examine how a bargaining opponent's emotions provide information signals that can be used by a selling division manager during transfer pricing decisions and whether informal control system choices by corporate management to foster cooperation can create a context that influences how managers react to these signals. In an experiment, when informal controls to encourage cooperation were absent (less collaborative environment), managers’ selling price estimates were more conciliatory when the opponent was described as displaying negative emotions than when described as displaying positive emotions. However, when informal controls to cooperate were present (more collaborative environment), managers’ selling price estimates were more conciliatory when the opponent displayed positive rather than negative emotions. Path analyses suggest that managers’ perception of their opponents’ signals is the mechanism by which opponents’ emotions influence transfer‐price decisions. This study highlights the role of others’ emotions as information signals during accounting bargaining and provides insight into the context dependency of opponents’ emotions under various control system structures.     

Evaluating mutual fund performance in an emerging Asian economy: The Malaysian experience

This paper examines the performance of 311 mutual funds from January 1990 to December 2005 in Malaysia by using composite portfolio performance measures, the single market model, the Fama and French three-factor model, and the Carhart four-factor model across investment horizons. Overall, we have found evidence that mutual fund performances yield superior returns with relatively lower systematic risks. A 3-year investment appears to be the preferred investment horizon with the highest annualized returns of 9.23%. The results of the single market model, the Fama–French three-factor model, and the Carhart four-factor model have all indicated that beta, size, book-to-market value, and momentum factors are significant factors in explaining equity fund returns with the Carhart four-factor model being the relatively better model among the three. The beta factor has demonstrated the highest coefficient and significance. The results further indicate that the average equity funds in Malaysia hold smaller market capitalization stocks and value oriented stocks, as well as buying past-winning and selling past-losing stocks.     

科层制体系与直销网络体系比较研究——社会自组织的视角

直销网络的动态构建过程是一个自组织过程。直销经销商对经济绩效的追求以及对“人格风险”的规避是其中重要的“自主意识”的选择机制。直销网络的秩序、结构、目的与功能本身都是直销网络自组织过程的要素,同时又是产物。直销网络是一个典型的开放且不均衡的自组织,直销团队领袖是其中重要的“序参量”。与传统科层制体系相比,直销网络的形成方式、粘合力量、适用组织环境、文化环境等均不相同。     

Job Security and Risk‐Taking: Theory and Evidence From Professional Football

This article investigates how job security impacts risky decision making. In a theoretical model, we show how risk‐taking can be affected by job security. Agents with moderate job security become more risk averse as their job security increases. Conversely, agents with very high (or low) job security act in a more risk neutral manner. We test these predictions using data on head coaching decisions from the National Football League, finding that job security has a negative and statistically significant effect on risk‐taking.     

Discretionary Disclosures to Risk‐Averse Traders: A Research Note

Verrecchia (1983) investigates a manager's incentives for costly, discretionary disclosure of his information to risk‐averse traders when the functional form of prices is exogenously specified. We extend Verrecchia (1983) by deriving the endogenously determined functional form of prices that would arise when all traders have constant risk tolerance. We show that these endogenously determined prices are inconsistent with the assumed prices in Verrecchia (1983) when the manager elects to not disclose. We derive the manager's disclosure strategy for our setting and extend the comparative static results in Verrecchia (1990) for risk‐neutral traders to a setting where traders have constant risk tolerance and prices are endogenously derived. Further, in our setting, discretionary disclosure does not affect how traders price risk of different outcomes. Also, we offer a representation of risk‐averse traders' prices using risk‐adjusted distributions. Finally, these results provide implications for empirical‐archival discretionary disclosure studies.     

Determinants of Remittances: Recent Evidence Using Data on Internal Migrants in Vietnam*

The present paper examines the determinants of remittance behavior for Vietnam using data from the 2004 Vietnam Migration Survey on internal migrants. It considers how, among other things, the vulnerability of a migrant's life at the destination, their link to relatives back home, and the time spent at the destination affect remittances. The paper finds that migrants act as risk‐averse economic agents and send remittances back to the household of origin as part of an insurance exercise in the face of economic uncertainty. Remittances are also found to be driven by a migrant's labor market earnings level. The paper highlights the important role of remittances in providing an effective means of risk‐coping and mutual support within the family.