市场经济中个人信用缺失的危害与对策

良好的个人信用在中国传统文化中始终占有重要的地位。进入市场经济后的中国面临个人信用缺失的严重危害。信用缺失造成国家宏观调控政策失调 ;破坏正常的市场经济秩序 ;影响社会改革和发展政策的推进 ;加大银行运营风险 ;形成道德风险 ,影响社会安定。必须加强全社会的道德建设     

E-Capacities and the Ellsberg Paradox

Ellsberg's (1961) famous paradox shows that decision-makers give events with known probabilities a higher weight in their outcome evaluation. In the same article, Ellsberg suggests a preference representation which has intuitive appeal but lacks an axiomatic foundation. Schmeidler (1989) and Gilboa (1987) provide an axiomatisation for expected utility with non-additive probabilities. This paper introduces E-capacities as a representation of beliefs which incorporates objective information about the probability of events. It can be shown that the Choquet integral of an E-capacity is the Ellsberg representation. The paper further explores properties of this representation of beliefs and provides an axiomatisation for them.     

On the Effect of Risk Aversion in Bimatrix Games

Nash equilibria with identical supports are compared for bimatrix games that are different with respect to the risk aversion of player 2. For equilibria in 2× 2-bimatrix games and for equilibria with efficient supports in coordination games it is established for which cases increased risk aversion of player 2 benefits or hurts player 2.     

论日本证券法上的损失填补罪

证券市场交易制度的发展是社会主义市场经济建设的重要一环,而证券公司以损失填补的方式劝诱顾客进行证券投资行为,严重干扰了投资人对于证券投资风险的判断,因此,证券法上特别明文禁止,并且对违反者以行政罚来加以处罚。但是,对于同样的损失填补行为,日本却是根据证券交易秩序维持的必要,采用刑事制裁手段来应付。基于比较法的立场,从日本的立法过程与司法实践中分析损失填补罪的犯罪构成,澄清损失填补罪的保护法益与刑事制裁的必要性,以提供我国将来规范证券公司不当劝诱顾客的立法参考。     

Paying to improve your chances: Gambling or insurance?

Will a more risk-averse individual spend more or less to improve probabilities, say on marketing efforts that enhance the chance of a sale? For any two payoffs and starting probabilities, the answer is unfortunately indeterminate. However, interpreting gambling as increasing small chances of good outcomes and insurance as reducing small chances of bad outcomes, the more risk-averse individual will pay less (more) to gamble (insure). We find a critical switching probability that depends on the individuals and outcomes involved. If the good outcome is less (more) likely than this critical value, the expenditures represent gambling (insurance).     

政府话语权：流失、分散与重构——基于微博的考察

随着网络技术的发展,以微博为代表的新媒体时代已经来临,成为影响政府话语权的重要因素。政府掌握着网络话语权的主导权,但由于民众权利意识觉醒、政府信息公开程度较低、政府难以及时回应、政府信息的发布“不接地气”等使得政府与民众的互动不足,网络话语平权使得政府话语权被分散、流失。政府在网络话语权的争夺中要加大信息公开的力度,正确对待网络言论,打击与疏导并重,建立政务微博运营团队,转变对话方式,将单向传递改为多向互动。     

国有企业改制中国有资产流失的原因分析及法律对策

国企改制中的国有资产流失可分为两个阶段 ,一是在改制过程中由于低估、折股造成的损失 ,二是在改制后国有股运营中造成的利益损失。流失的主要原因是没有健全国有资产监管体制 ,资产评估不依法规范进行以及国有股不能上市流通。遏制国有资产流失主要在于尽快完善国有资产运管体制 ,严格规范资产评估行为 ,尽快实现国有股上市流通     

Estimating the exponential reliability function for a system in series with type II censored data

The problem of estimating the one parameter exponential reliability function for a system composed of l componentes in series is considered. Under the type II censoring scheme, the Bayes nature of the minimum variance unbiased estimator is demonstrated and the admissibility of related generalized Bayes estimators is established. For the one component case, the best unbiased estimator is admissible.     

Health Technology Literacy: A Transdisciplinary Framework for Consumer-Oriented Practice

Abstract

The present study developed a typology of self-reported coping strategies used by older adults in adapting to vision impairment using qualitative analyses. Narrative data were examined from three previous quantitative studies of adaptation to vision loss. Major themes in coping with vision loss included difficulty in balancing norms of independence with the functional losses resulting from eye disease, and the importance of the informal social network. Importantly, a number of coping mechanisms that have not been examined in prior quantitative work were identified through the present qualitative analyses. Implications of this typology of self-reported coping with age-related vision loss for research and practice are discussed.     

Ridge regression estimators in the linear regression models with non-spherical errors

The present paper considers a family of ordinary ridge regression estimators in the linear regression model when the disturbances covariance matrix depends upon a few unknown parameters. An asymptotic expansion for the distribution of the ridge regression estimator is developed and under the quadratic loss function its asymptotic risk is compared with that of the feasible GLS estimator.