How group efficacy mediates the relationship between group affect and identification

This study examines the mediating role of group efficacy on the relationship between group affect and group identification by integrating the collective cognition process. Using a sample of forty-seven work groups in Study 1, the results show that group efficacy fully mediates the relationship between positive and negative group affect and group identification. Study 2 applies a two-wave panel design to verify the impact of group efficacy on group identification. The results of Study 2 indicate that group efficacy relates positively to the development of group identification. The implications for theory and practice are discussed.     

高大平房仓储粮减损增效探索

高大平房仓储粮第一年秋、冬低温季节利用小功率风机进行下行式机械通风降低基础粮温;储存稳定期在确保储存安全的前提下,进入第2年、第3年秋冬季节则采用自然通风;气温上升季节对仓房实施隔热密闭、仓顶喷淋等一系列控温措施,在低能耗的情况下,可有效控制粮温,且大大减少了因通风产生水分散失而造成的储粮损耗.经过3年的储藏,损耗率低至1.42‰,且稻谷品质达到要求,降低储粮保管费用.     

TRADE AND DIVERGENCE IN EDUCATION SYSTEMS

This article presents a theory on the endogenous choice of education policy and the two‐way causal relationship between trade and education systems. A country's education system determines its talent distribution and comparative advantage; the possibility of trade by raising the returns to the sector of comparative advantage in turn induces countries to further differentiate their education systems and reinforces the initial pattern of comparative advantage. Specifically, the Nash equilibrium choice of education systems by two countries interacting strategically are necessarily more divergent than their autarky choices, and yet less than what is socially optimal for the world.     

Migration,self‐selection and income distributions

Self‐selection in rural–urban migration is examined using three datasets from rural and urban China in 2002. We construct a migrant sample including both migrants who converted their hukou status from rural to urban (permanent migrants) and those who did not (temporary migrants). We find a strong positive selection for permanent migrants, but the selection for temporary migrants is ambiguous. We reach these conclusions by comparing migrants' counterfactual wage densities, assuming they are paid as rural local workers, to actual wage densities of rural local workers. Our results imply that permanent migration has negative effects on rural human capital accumulation and income levels.     

Who Herds? Who Doesn't? Estimates of Analysts’ Herding Propensity in Forecasting Earnings

We develop parametric estimates of the imitation‐driven herding propensity of analysts and their earnings forecasts. By invoking rational expectations, we solve an explicit analyst optimization problem and estimate herding propensity using two measures: First, we estimate analysts’ posterior beliefs using actual earnings plus a realization drawn from a mean‐zero normal distribution. Second, we estimate herding propensity without seeding a random error, and allow for nonorthogonal information signals. In doing so, we avoid using the analyst's prior forecast as the proxy for his posterior beliefs, which is a traditional criticism in the literature. We find that more than 60 percent of analysts herd toward the prevailing consensus, and herding propensity is associated with various economic factors. We also validate our herding propensity measure by confirming its predictive power in explaining the cross‐sectional variation in analysts’ out‐of‐sample herding behavior and forecast accuracy. Finally, we find that forecasts adjusted for analysts’ herding propensity are less biased than the raw forecasts. This adjustment formula can help researchers and investors obtain better proxies for analysts’ unbiased earnings forecasts.     

高校纺织服装实验室建设管理探讨——以三明职业技术学院为例

根据国科发基[2008]539号文关于国家重点实验室建设与运行管理办法,以三明职业技术学院-中央财政支持的纺织服装类实验室为例,指出高校纺织装类实验室建设管理的目的和意义,分析了高校纺织服装实验室的现状、提出了高校纺织服装实验设备建设管理,从而使纺织服装类实验室更好地为高校教学及科研服务,充分发挥其作为教育教学和科研辅助设施的作用和职能。     

The Moderating Impact of Family Role Configurations

This study examines the impact of across domain social support, work-family conflict (WFC) and job satisfaction, and explores the influence of family role allocations among these relationships. Family roles include breadwinner and caregiver. Direct effects were found for two types of support and both WFC and job satisfaction. Additionally, results provided some evidence that family roles moderated the support-outcome relationship, particularly for caregivers. The research and practical implications, as well as limitations of this study are discussed.     

我国农村产业融合发展研究

[目的]农村产业融合发展是打造新农业农村经济增长极的重要载体,是构建蓝绿交织、清新明亮、产业共融的田园综合体的有效途径,对于促进农民增收、农业增效、农村增绿具有重要意义。[方法]文章根据统计数据,通过定性分析的方法,对我国农村产业融合发展意义、现状、机遇及制约因素进行了深入研究。[结果]当前我国农村产业融合发展初见成效,发展模式日益多样化、经营主体逐步多元化、利益联结机制不断健全。新形势下,我国农村产业融合发展的制度环境更加优越、物质基础更加雄厚、市场空间更加广阔、内生动力更加强劲。但是,我国农村产业融合还处于起步阶段,农村产业融合层次浅、新型农业经营主体带动能力弱、利益联结机制松散、要素瓶颈制约尚未打破、基础设施建设滞后等问题比较突出。[结论]提出应从加强顶层设计、完善产业融合模式、强化新型农业经营主体的带动能力、健全利益联结机制、激发多种要素、加强基础设施建设等方面搭建农村产业融合发展平台,促进农村产业融合发展驶入"时代高铁"。     

Media heterogeneity and post‐earnings announcement drift: evidence from China

This paper examines how the Chinese stock market acts differently towards state‐controlled and market‐oriented media coverage. Using a setting of post‐earnings announcement drift, we find that information from state‐controlled media enters the stock price in a timelier manner, while the message from market‐oriented media needs more time to get a response from investors. The effect is also influenced by whether the type of news coverage is good or bad. Our findings suggest that the capital market underreacts when good news is reported by the market‐oriented media.     

Resilience and well-being production among vulnerable consumers facing systematic constraints

This paper explores how vulnerable consumers within systematic constraints of economic inequality, institutional barriers, and social segregation in an urban environment cope with their vulnerabilities to achieve their well-being. Taking China's internal migrant workers as a research context, our study examines their vulnerable experiences and reveals the impact of systematic constraints on migrant workers' self-perception, interpretation, and actions. It discovers a staged process through which migrant workers acquire resilience to optimize life satisfaction by fulfilling a sense of control over their migration life. Through a situated approach to capture the contextual impact of systematic constraints on vulnerability experiences and the construction of resilient pathways to achieve well-being, this paper puts forward critical welfare issues such as inclusive marketplace, social capital, and community empowerment which are important to migrants' social integration and capability building. This calls for more coordinated efforts to promote effective resilience building and sustained well-being among resource-constrained consumers.