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排序方式: 共有198条查询结果,搜索用时 15 毫秒
1.
This paper investigates the effect of early school experience on later educational attainment. Using the Indonesia Family Life Survey (IFLS), we find that students who repeat a grade at primary school are less likely to progress to junior high school. We also find that grade retention is associated with lower rates of transition from junior high school to senior high school. The relationship persists across years and samples. Meanwhile, the age of students when starting school and the hours they spend there have limited effects on whether they continue their schooling. We also observe that the effects of parental education and household income on the transition of students from primary school to junior high school are weakening. Given the long-term impact of grade retention, policymakers should be cautious when recommending it for underachieving children and should look for alternatives. 相似文献
2.
Over the next 20 years, many organizations will experience significant shortages of skilled workers. At the same time, because of longer lifespans and a gradual rise in what society has considered the traditional retirement age of 65, older workers will represent a growing proportion of the American workforce. For a variety of reasons, many of these older workers desire to continue working and, if retained and engaged, they constitute a significant labor source for mitigating the emerging shortages of skilled workers. However, many organizations are not prepared to take advantage of this demographic shift; some even generate barriers that impede the retention and engagement of older workers. In this article, we identify a variety of ways in which organizations can retain and engage older workers to meet their staffing needs and enhance organizational performance. We also discuss the relationship of these proposals to prominent theories of motivation in management. 相似文献
3.
白澎 《山西财经大学学报》2005,27(1):81-84
选取五个国外公司,通过公司最重要的无形资产——顾客来评价公司价值。实证研究发现,顾客保持率对公司的价值影响最大。 相似文献
4.
Frank E. Kuzmits Rebecca A. Thacker Mark A. Osbourn 《Employee Responsibilities and Rights Journal》1991,4(3):203-214
In recent years, the responsibility of employers to hire people who are not dangerous or violent has been heightened by the tort, negligent hiring. The courts have ruled that certain employers owe a special duty to employees and third parties (e.g., customers or clients) to protect them from the harmful or criminal acts of other employees. This article contrasts negligent hiring to respondent superior and negligent entrustment, describes the components of negligent hiring, and reviews important legal cases. The article also discusses how employers can minimize the risk of negligent hiring through prudent human resource practices. 相似文献
5.
期权博弈理论把期权定价和博弈论结合起来分析在连续时间和不确定性下的动态多人决策问 题。本文运用这种方法首先分析了超额损失再保险的期权特性,用期权定价技术为其定价,然后构建一个 完全信息动态博弈模型分析了原保险人和再保险人的最优策略和均衡结果,给出了无套利条件下的最优超 额损失再保险。与传统精算及其它经济分析文献不同,在此框架下得到的最优再保险保费体现了市场因 素,并反映了利益冲突的保险主体之间顺序动态决策的事实。 相似文献
6.
We study the impacts of the recently proposed risk retention regulation for asset securitization, i.e. the issuer has to retain a certain proportion of securitized assets. We also consider the frequently discussed measure to require the issuer disclose certain information of the securitized assets. In a dynamic model with asymmetric information between a risk-averse originating bank and a continuum of risk-averse investors, we find that it is impossible for a flat-rate retention requirement to be optimal for all asset types. Although both risk retention and information disclosure regulations are effective in reducing investors’ informational loss, neither can unconditionally enhance social welfare upon the unregulated case. For both measures, there are associated regulatory cost: risk retention regulation aggravates adverse selection problem because it undermines the channel of informational revelation by the choice of securitization intensity, and information disclosure requirement incurs a signalling cost by distorting banks’ securitization intensity in sending signals. Under an appropriate set of conditions we find that information disclosure requirement complements risk retention regulation when investors are sufficiently risk averse. 相似文献
7.
进入现代社会,企业之间的竞争日益激烈,而要想在激烈的市场竞争中站稳脚跟,就必须加强企业的人才储备。本文对人才留用机制的建设和人力资源管理方面提出一些意见和建议以供参考。 相似文献
8.
《Journal of Business Logistics》2017,38(3):184-196
The aim of this study was to (1) explore the antecedents of truck drivers’ job satisfaction, (2) identify the impact of financial and nonfinancial job properties on satisfaction with the job and with one's employer, and (3) the drivers’ proneness to retaining their jobs. Based on the extant literature, we develop a conceptual model that is tested using survey data for 164 truck drivers. Multiple linear and ordinal logistic regressions were used to estimate the proposed effects. The results reveal that nonfinancial job properties and satisfaction with one's employer affect job satisfaction is statistically significant. Financial and nonfinancial job properties affect satisfaction with one's employer whereas the former shows a lower impact compared to the latter. Satisfaction with the job and one's employer impacts retention proneness. The contribution of this study was to (1) add to the understanding of the factors that predict retention of truck drivers in relationship to job satisfaction and (2) highlight the different roles of financial and nonfinancial job properties in this specific work context. 相似文献
9.
Bernard, He, Yan, and Zhou (Mathematical Finance, 25(1), 154–186) studied an optimal insurance design problem where an individual's preference is of the rank‐dependent utility (RDU) type, and show that in general an optimal contract covers both large and small losses. However, their results suffer from the unrealistic assumption that the random loss has no atom, as well as a problem of moral hazard that provides incentives for the insured to falsely report the actual loss. This paper addresses these setbacks by removing the nonatomic assumption, and by exogenously imposing the “incentive compatibility” constraint that both indemnity function and insured's retention function are increasing with respect to the loss. We characterize the optimal solutions via calculus of variations, and then apply the result to obtain explicitly expressed contracts for problems with Yaari's dual criterion and general RDU. Finally, we use numerical examples to compare the results between ours and Bernard et al. 相似文献
10.
Rachel M. Dunk Steven A. Gillespie Donald MacLeod 《Journal of Sustainable Tourism》2016,24(12):1585-1603
Tourism certification schemes offer a transitional procedure to a more transparent and sustainable tourism product. Engaging current and previous Green Tourism Business Scheme (GTBS) members in Scotland, this research addresses issues of retention affecting progression of sustainable tourism supply. Quantitative analysis tracking GTBS members over three time points reveals 2% growth but conceals significant flux in membership. Retention was calculated at 66%, where business type analysis discloses distinct issues among accommodation providers with 42% departing the scheme. Decline is greatest among B&;Bs and guesthouses (?61%), where poor and falling recruitment coincides with very poor retention (33%). Our analysis demonstrates that slow growth in membership is primarily a result of enterprises choosing to leave the scheme, rather than poor recruitment. Questionnaires from past and present GTBS members (n = 109) confirm the importance of personal pro-environmental philosophies and perceived business benefits in attracting members, yet anticipated benefits do not always materialise. The main reasons for leaving the GTBS relate to membership cost and unrealised benefits. Lack of scheme awareness, management, criteria, bureaucracy and time commitment were further departure factors. The paper offers some suggestions to address issues and enhance retention leading to sustainable growth among tourism certification schemes. 相似文献