学报刊发广告问题初探

对学报刊发广告的问题，必须统一认识。学报刊上发广告是确保学报整体质量提高的有效途径，也是实现社会效益与经济效益最佳结合的有效方法。在当今知识经济信息时代，应积极介入广告宣传。     

Texas treasury notes and market manipulation, 1837-1842

This paper examines the course of the value of the paper money issued by the Republic of Texas in New Orleans, from 1837 to 1842, using a newly-constructed weekly time series of quotations, and focusing on the possibility of market manipulation. Specifically, during 1841, misleading information concerning a possible foreign loan reached New Orleans three different times. The first time, the information substantially raised the value of Texas Treasury Notes. The second time, the information raised the value, but to a lesser extent. The third time, the information had no impact.     

Profit reducing international outsourcing

Recent empirical evidence shows a negative relationship between international outsourcing and profitability. This paper provides a theoretical explanation for this phenomenon. We show that, in an oligopolistic market, firms earn lower profits in the outsourcing equilibrium compared to the situation where neither firm does outsourcing, and this holds irrespective of the intensity of competition. We show that whether international outsourcing is likely to reduce profit under more intense competition (measured by the degree of product differentiation, number of firms and the type of product market competition, namely, Cournot and Bertrand competition) is ambiguous. We further show that international outsourcing may be socially ‘excessive’ for the sourced country and for the world.     

我国工业企业社会保险负担的区域差异分析——基于超越对数生产函数的实证研究

本文设计了企业社会保险负担率的指标,并根据超越对数生产函数构建了社会保险负担率的测算模型,分析了各地区工业企业的社会保险负担差异。结果表明：第一,我国工业企业社会保险负担从大到小依次是：中部、西部、东部、东北。与当前社会保险＂主要向西部地区和东北地区倾斜＂倾斜的政策取向存在一定差异。第二,各地区的企业社会保险负担位次,与企业利润水平位次负相关。因此确定企业社会保险缴费基数,应当综合考虑企业劳动报酬和利润水平因素。第三,企业社会保险负担位次与资本投入水平的位次负相关,企业社会保险负担增加将导致资本对劳动的替代,对就业问题产生一定影响。     

Impact of youth injuries on the uninsured farm family's economic viability

The objective of this study is to estimate the impact of youth injuries on the uninsured farm family's economic viability. Using farm prototypes, we compared farm profits with costs of farm youth injuries. We built profit models for two types of farms, dairy and soybean farms. Then we estimated the cost impact of farm youth injuries of different levels of severity on a farm family with no health insurance. A severe child injury that requires at least 10 days of hospitalisation would cost almost equal to the operating profit of the average dairy farm with no health insurance and would turn the operating profit of the average soybean farm into a severe loss of $99,499. Prevention of child agricultural injuries would significantly improve the financial situation for farm families that lack health insurance.     

价值最大化下的企业社会责任与竞争力关系

本文从历史和逻辑层面出发,认为企业的本质是追求企业价值最大化,承担社会责任是获得最大化企业价值的必要条件,形成了保持——提升责任竞争力理论,为价值最大化条件下企业承担社会责任提供理论基础和分析框架。同时,在建议对策中提出了企业的责任战略、构建责任战略的过程和选取提升类责任的SPED-CAR原则,针对政府提出了构建积极健康的责任环境等几点建议。     

Global Warming and German Agriculture Impact Estimations Using a Restricted Profit Function

This study uses the concept of shadow prices formeasuring the impacts of climate change. By estimatinga restricted profit function rather than a cost or aproduction function the explanatory power of the modelis increased because of an endogenous outputstructure. Using low aggregated panel data on WesternGerman farmers, the results imply that the agricultural production process is significantly influenced by climate conditions. Simulation results using a 2 ×CO₂ climate scenario show positive impactsfor all regions in Germany. Interestingly, the spatialdistribution of the gains is indicating no advantagefor those regions, which currently suffer frominsufficient temperature. Finally, the importance ofan endogenous output structure is confirmed by thefinding that the desired product mix will drasticallychange.     

浅析上市公司利润操纵行为及防范

会计信息失真是多方面原因造成的,操纵利润是其主要目的。本文具体分析了上市公司利润操纵的主要方法,并针对性提出了一系列的防范措施,以便近一步消除或抑制利润操纵行为,提高会计信息质量,促进市场经济朝着健康有序的方向发展。     

Keeping Up with the Joneses: A Model and a Test of Collective Accounting Fraud

This paper explains the variations in incidence of accounting fraud across economic settings by putting the behaviour and motivation of managers under the microscope. To safeguard their reputation in the managerial labour market, managers of firms that perform poorly are prone to fraudulently inflate earnings if they expect the economy to be strong, since that raises the likelihood of peers reporting high performance. A realised level of economic activity, on the other hand, counteracts this tendency on the part of managers to overstate earnings, by reducing the number of firms that actually perform poorly. We term these two effects the incentive effect and the need effect, respectively. The two effects yield a distinctive relationship between the incidence of accounting fraud and macroeconomic conditions. Specifically, the fraction of firms fraudulently over-reporting earnings is positively related to expected economic performance and negatively related to realised economic performance.
The incentive and need effects on collective fraud are examined empirically by relating proxies of the aggregate incidence of accounting fraud to expected and realised GDP growth rates. The results unambiguously support the predicted influence of macroeconomic performance.