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1.
This article investigates the dynamic relationships among sectoral economic activities, macro expenditure patterns, renewable and non-renewable energy consumption and unemployment in 41 countries from 1980 to 2014. The state of the art econometric techniques, both linear and non-linear panel and time series estimation techniques are used. The results show that industrialization, services sector, government expenditure and trade openness play a positive role in reducing unemployment, while agriculture and renewable energy consumption increase unemployment. This might be, in part, due to recent technological advancements and large capital intensive investments in agriculture and renewable energy sectors. Therefore, dedicated social and labour market policies need to be adopted to complement greening economic policies.  相似文献   
2.
Previous empowerment research has focused on subordinate perceptions of empowering leadership and its outcomes. Met‐expectations theory suggests that subordinate expectations of leader behaviours are essential in forming their a posteriori evaluations. To address the lack of investigation of individual expectations in the empowerment literature, in this study, we explore how subordinates' empowerment expectations and perceptions combine to influence their job satisfaction and psychological empowerment based on three alternative, theoretically derived met‐expectation models, namely, the disconfirmation model, the ideal‐point model, and the experiences‐only model. The results of a 2‐stage study of 114 respondents indicate that employees are more satisfied with their work when perceived empowerment exceeds expectations. However, both empowerment perceptions and expectations positively contribute to higher psychological empowerment. We then discuss implications and directions for future research.  相似文献   
3.
我国推进期货市场"走出去"及国际化战略须以跨境期货交易法律机制构建为前提。文章通过厘定跨境期货交易内涵边界及监管正当性,省思主要法律困境及应对思路,提出应致力于跨境期货交易立法监管理念创新,确立跨境交易监管认同机制,提升跨境期货衍生品交易经纪能力,适度扩大衍生品跨境投资参与主体范围,逐步取消QDII投资品种限制,并从跨境期货交易运行保障、立法监管、风险控制以及解纷机制等方面建构系统法律保护体系,切实保障跨境交易整体性金融安全。  相似文献   
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[目的]农业生产效率是衡量农业生产的重要标准,其生产效率测度结果对研究区域农业经济发展具有重要意义。[方法]文章以皖北农耕地区为研究对象,通过采集2017年统计年鉴的相关数据,构建农业生产绩效评价指标体系,并引入虚拟决策单元,运用数据包络分析(DEA)方法,从自评和他评的角度对2017年皖北各县级单元的农业经济生产效率进行测度,并基于结果的迥异进行效率、冗余及空间分异的分析。[结果]皖北地区农业生产整体效率较低,呈现出粗放式的农业生产模式; 各种投入要素配置不尽合理,皆存在不同程度上的冗余,整体上看塑料薄膜冗余最高、化肥施用的冗余最低; 空间分异显著,南北表现为由北向南逐渐降低的“S”型趋势、东西呈现出两端高中间低的扁平状“v”型空间分异特征。[结论]粗放式的农业生产导致了皖北农业生产效率整体较低,应完善生产要素配置,大力推进农业现代化建设,促进皖北地区农业整体性协调发展,提升地区农业生产效率。  相似文献   
6.
《The World Economy》2018,41(9):2464-2490
Facing the rapidly ageing society and shrinking of markets at home, Japanese firms are expanding outbound mergers and acquisitions (M&A) activity at a record pace. This study examines the determinants of Japanese cross‐border M&A activity focusing on the role of migrant networks in overcoming the informational barriers to such activity. Migrants include immigrants residing in Japan as well as Japanese citizens residing abroad. Our results suggest that the presence of immigrants and of Japanese citizens residing abroad both increase the probability of acquiring assets in a potential target country. Moreover, both communities exert positive effects on the number and value of outbound M&A deals.  相似文献   
7.
The centrality of cross‐functional integration (CFI) to supply chain theory and practice has long been recognized. Yet researchers continue to struggle with consistently defining or measuring the CFI construct, thus limiting the utility of CFI research. This research develops (1) a comprehensive definition of CFI that synthesizes previous supply chain research and (2) a valid set of scale items that measure the conceptual domain outlined by this definition. The goal is to build a common foundation for extending knowledge on CFI's antecedents and consequences, and ultimately to improve scholars’ ability to guide a broader practitioner community still struggling to achieve integration in their organizations.  相似文献   
8.
在就跨境电商对华商网络贸易所具有的替代效应与互补效应进行理论分析的基础上,利用古诺模型分析市场均衡的结果及贸易效应,采用面板数据实证检验跨境电商对华商网络贸易的影响,结果表明跨境电商对华商网络贸易的互补效应大于替代效应:一方面,由于华商网络对出口贸易的影响尤为显著,而跨境电商平台又以出口贸易为主,从而跨境电商对华商网络出口贸易的影响较大;另一方面,跨境电商平台偏向于差异化产品贸易,因而跨境电商对差异化产品的华商网络贸易有着较大影响。也就是说,跨境电商对华商网络贸易的互补效应在出口贸易与差异化产品贸易上表现得尤为显著。  相似文献   
9.
A substantial proportion of foodborne illness is associated with food prepared in households. The primary understanding of how foods are handled in private homes comes mostly from questionnaire based studies and direct observation. The aim of this survey was to examine consumers' perceptions and knowledge of safe food handling practices in Greece. More specifically, their attitudes, opinions and self‐reported practices were studied. Data were collected from a total of 399 consumers living in Greece by the use of a self‐administered on‐line survey. The questionnaire consisted of four positive and five negative statements according to the 5‐point Likert scale, which grouped into three constructions using principal component analysis in order to investigate food safety perceptions of consumers. Furthermore, the survey included 11 demographic questions, two close‐ended questions (type yes/no) and four questions that are related to self‐reported food‐handling practices. The results showed that the most commonly known bacterium causing food‐related illness according to respondents' knowledge is Salmonella (99.7%), followed by Escherichia coli (73.9%) and Listeria (58.4%). The overall consumers' score concerning food safety was 32.8 ± 5.37 (full score was 45). No significant differences to the mean score of food safety knowledge were found according to gender, age or the incidence of foodborne illness over the past 12 months. Knowledge and awareness of safe food handling practices was enhanced at higher education levels, while homemakers were found to have deficiencies at this level. Information obtained from consumers can be used to shape educational programs and determine where food safety educational efforts would be most effective and the needed content of the messages.  相似文献   
10.
This is an exploratory study about the knowledge of Brazilian managers about Argentina and vice versa. Expressing a deeper knowledge of the partner's culture corresponds to greater familiarity, which facilitates the construction of the confidence necessary to do business. We analyzed the academic literature on familiarity and trust, and suggest that the interrelationships of these countries' economies could be enhanced by encouraging greater familiarity among business actors in the countries. The empirical data comes from surveys of MBA students from both countries, carried out in 2008, 2014, and 2015. The results suggest a significant lack of knowledge of the other and a relative stability of expressions of distrust over time, in the case of Brazilians. We conclude that it is advisable to encourage a greater intercultural understanding among business executives of both nations because this could accelerate mutually beneficial business and empower the executives' careers in the region. We also suggest that the demand for this type of intercultural skills should arise at corporations because the demand by executives is not sufficiently informed as to garner the necessary change and because the pay‐as‐you‐go income model of business schools responds to clients' needs rather than to what should be done.  相似文献   
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