Examining the relations between open innovation climate and job satisfaction with a PLS path model

The paper studies the relations between open innovation climate and job satisfaction, in particular the causal effects of the various dimensions of open innovation climate on different facets of job satisfaction. We assume firms which pursuing open innovation climate will result in higher level of employee job satisfaction. Both open innovation climate and job satisfaction are assumed to be multidimensional constructs (second-order model). Meanwhile the difference caused by employees’ organizational level was also investigated. A partial least squares path model was developed, in which significant effects were discovered. This study provides valuable materials for hoteliers who want to promote open innovation climate in their organizations.     

Do constraints created by economic growth targets benefit sustainable development? Evidence from China

An economic growth target is a declaration by policy authorities of commitment to that target and the corresponding allocation of resources. The constraints created by economic growth target are an important economic management method in China, which has helped China's economy to achieve remarkable achievements. However, it has also brought about serious environmental problems, threatening China's sustainable development. Using the data about economic growth targets in the work reports of 30 Chinese provincial governments from 2006 to 2017, this paper constructs several spatial measurement methods, such as the spatial Durbin model, to examine the constraints created by economic growth target's impacts on air pollution. The main conclusions are as follows. First, a significant “U-shaped” relationship exists between the constraints created by economic growth targets and air pollution. Second, the spatial Durbin model analysis revealed that PM_2.5 across China's provinces display significant positive spatial spillover effects and spatial agglomeration characteristics. Third, the direct, indirect, and total effects of constraints created by economic growth targets on air pollution are all statistically significant and depict a “U shape.” Finally, the constraints created by economic growth targets have an apparent threshold effect on air pollution, and the inhibiting effects increase with human capital and industrial restructuring. However, with the increase in foreign direct investments, constraints created by economic growth targets may increase air pollution. The conclusions of this paper are of great significance for improving the management of local government economic growth targets and sustainable development.     

Relevance of the disposition effect on the options market: New evidence

A moneyness‐based propensity to sell (MPS) measure, at the aggregate level, determines the propensity of option holders to exercise their winning relative to losing positions. Using data on individual stock and S&P 500 Index options, we find that the MPS measure has significant predictive power over the cross section of delta‐hedged option returns. We test the disposition effect in the options market based on a long–short strategy that exploits price distortions induced by the disposition bias. More pronounced evidence of the disposition bias is found for individual at‐the‐money call options than put options where the significance of abnormal returns remains robust across different subsamples even after we control for the portfolio option greeks and market‐based risk factors. The profitability of the long–short strategy is related to limit‐to‐arbitrage proxies suggesting that behavioral explanations help explain the positive relation between the MPS measure and delta‐hedged option returns.     

Projections of Russia’s agricultural development under the conditions of climate change

This paper analyzes the possible impact of irrigation on the development of agriculture in the Volga River Basin and Black Sea Basin. Scenarios of the development of agriculture in Russia up to 2030 under the conditions of the expansion of irrigation and persistence of the current situation with irrigation have been calculated and analyzed based on the IMPACT-3 econometric partial equilibrium model.     

论电子银行个人结售汇业务的发展及监管

电子银行个人结售汇业务的出现满足了银行外汇业务自主化的需要,为银行外汇业务的创新和发展提供了拓展空间。本文通过深入分析当前我国电子银行个人结售汇业务对银行业及涉外经济的影响,深入剖析外汇监管方面存在的问题,并对此提出建议。     

浅谈当前形势下个人银行业务面临的机遇与挑战

近年来,银行的零售业务迅速发展,已经成为银行三大支柱业务之一,本文将简述目前个人银行业务面临的机遇与挑战,并对下一步个人银行业务发展方向提出浅薄建议。     

细点圆趾蟹的几种加工工艺研究

本文通过介绍细点圆趾蟹的两种加工工艺,研究了冷冻时间对细点圆趾蟹品质的影响,确定冷冻时间5 d以上对细点圆趾蟹黑变、鲜度和肉质都有着严重的影响,因此在加工时要选择冷冻时间低于5 d,新鲜无黑变的细点圆趾蟹。本研究为食品加工企业对下脚料细点圆趾蟹的深加工提供了参考价值。     

寻求制度有效组合的力量:促进农村居民全面平等发展

人的发展应该是全体社会成员的共同发展。在中国进入全面建成小康社会的发展阶段,农村居民与城市居民的平等发展问题,应该得到更进一步关注与研究。文章基于"制度冲突"及"制度相容"的视角,分析市场经济体制下影响农村居民发展三种力量的作用,强调制度的有效组合,从市场发展与公共制度的有效契合、公共政策与公共产品供给制度的相容性、第三部门的发展与市场经济制度需求一致性的角度提出促进农村居民平等全面发展的对策。     

UGC的表现形式对网络营销效果的影响研究——以微博为例

随着Web2.0的兴起,用户创作内容（UGC）的概念应运而生,迅速发展并逐渐成为供应商组织生产、商家营销宣传以及消费者购买产品的利器.本论文梳理了UGC相关研究的分类和趋势,并选择微博作为平台,采用情景实验法,探究UGC的表现形式（文本、图片、音视频）对网络营销效果的影响,在此基础上为企业进行更大范围的社会化媒体营销（如博客、SNS社区等）提供策略性建议与营销思路,有效提升UGC互动的效用,在理论和实际应用上都有着显著意义.