河南省粮食应急供应链响应能力的理论分析

粮食应急供应链的主要功能是为应对自然灾害和突发事件提供有力的粮食物资保证。河南省是中国重要的粮食主产区之一,在保障国家安全方面具有不可替代的特殊地位,这必然要建立、健全粮食应急供应链。研究粮食应急供应链体系的建设问题,对于提高政府危机管理的水平,增强应对自然灾害和突发事件的能力,具有重要而深远的意义。     

基于平台治理视角下的电子商务打假问题

21世纪的今天,电子商务的快速发展为网上交易平台的崛起提供了前所未有的机遇。然而,电子商务的快速发展也带了一些问题,电子商务平台假货不断涌现,严重损害了消费者的合法利益,所以在平台治理机制的视角下对电子商务的打假问题进行研究是十分必要的。通过对平台治理机制的叙述,了解当今电子商务发展现状以及假货问题存在的严重性,从内部和外部两个方面提出治理对策。切实解决这一问题,给出合理对策,对电子商务交易中如何保护消费者权益具有一定的参考意义。     

克拉申理论对民办院校大学英语教学模式的启示

本文分析了目前民办本科大学英语教学模式现状,指出其存在的问题,结合克拉申二语习得理论,提出了民办本科院校大学英语教学模式设置应该注意的几个方面:实事求是,结合实际,根据学校定位以及学生培养目标实施有效的教学模式;开拓创新,充分发挥学分学绩制的优势,改革课程设置,突出通识教育;构建和优化课堂课外英语学习环境,提高输入的数量和改善输入质量;教学内容的生活化、专业化,学习过程的小组家庭合作化有助于提高输入的有效吸收以及输出的高效性。     

社交网站中网络口碑对消费者团购意愿的影响——考虑品牌信任的中介作用

分析了社交网站中的网络口碑对消费者团购意愿的影响,并探讨了品牌信任对上述影响的中介作用。基于对304位有网络团购经验的高校学生的深度访谈和问卷调查,运用因子分析、相关分析以及结构方程模型等方法,对相关假设进行了实证分析。结果表明:社交网站网络口碑的数量、质量和时效性与消费者团购意愿之间存在显著、正向且直接的影响关系,品牌信任在二者之间发挥部分中介效应。     

农村居民点土地整理的效益评价方法探讨

对农村居民点土地整理效益评价研究能够为土地整理工作科学、合理地实施提供理论支持,农村居民点土地整理效益评价必须能够全方位涵盖其综合效益的内涵,全面计算影响农村居民点土地整理效益的所有土地、自然、社会、经济因素。该文以奈门沁村为例,运用定性、定量、动态及实证研究方法,确定所研究区域内农村居民点土地整理效益大小。     

居民消费能力视角下的中国经常账户顺差影响因素协整分析

持续、巨额的经常账户顺差给中国带来了一系列负面影响。彻底扭转中国经常账户失衡,迫在眉睫。文章基于居民消费能力的视角,对中国经常账户问题进行了理论和实证分析。理论研究结果表明,居民消费能力是影响中国经常账户的主要因素;实证研究结果表明,中国经常账户顺差与居民消费能力、投资率、净国外资产比率和人口抚养比存在长期动态均衡关系,其中居民消费能力是影响经常账户的重要因素且与经常账户余额/GDP呈负相关关系。最后文章提出了相关的对策和建议。     

A political ideology lens on social entrepreneurship motivations

ABSTRACT

The traditional literature regarding social entrepreneurship does not question the political dimension. On the contrary, it tends to de-politicize societal issues. A growing number of researchers underline how this perspective cannot address the complexity and the dialogical nature of social entrepreneurship. However, while there may be a case for incorporating a political perspective, there is currently no conceptual framework to systematically inform an empirical exploration of the role played by the political vision of entrepreneurs. In this paper, we use the concept of political ideology to offer a solid framework to show how politics can shape social entrepreneurs’ motivations. More precisely we identify three political profiles – anti-statist, reformist and neoliberal – which shape the motives to engage in social entrepreneurship. We take an embedded case study approach of 17 social entrepreneurs involved in a social innovation boot camp and reveal the existence of both, left and right-wing approaches in social entrepreneurship.     

The Importance of Social Capital to the Management of Multinational Enterprises: Relational Networks Among Asian and Western Firms

Social capital is an important concept for multinational firms. Firms operating in global markets rarely have adequate resources to compete effectively in global markets; they access the needed resources through formal and informal relationships with other firms. The cultures in Asian countries have emphasized relationships much more strongly than Western firms. Thus, relational capital, based on guanxi (China), kankei (Japan) and inmak (Korea), provides the framework for business dealings in many Asian countries. As a result, the social capital of many Asian firms gives them a potential competitive advantage in global markets. Western firms must develop social capital and learn to manage relational networks to gain and sustain a competitive advantage in global markets. Western firms can learn how to develop and manage social capital from Asian firms. Alternatively, social capital has some disadvantages. Firms are limited by their networks and thus experience opportunity costs and path dependence. Additionally, while Asian firms often have strong network ties in their domestic markets, they have to develop many more ties globally to operate effectively in global markets. As a result, the development and management of social capital has become of critical importance for competitive advantage in global markets.     

基于信任机制的生产外包合作关系治理研究

由于代理问题的存在,国内外许多业务外包实践最终以失败告终。本文在分析契约治理的有效性及不足的基础上,将信任机制引入到生产外包合作关系的治理之中,并通过构建三维理论模型,实证检验了信任机制的治理效力。     

Women’s empowerment boosts the gains in dietary diversity from agricultural technology adoption in rural Kenya

Using new survey data from rural Kenya, this paper assesses the moderating effect of women’s empowerment on the relationship between agricultural technology adoption and women’s dietary diversity. We use a multiple treatment endogenous switching regression framework to control for potential endogeneity of women’s empowerment and technology adoption. We find that women’s empowerment has a positive and significant effect on the women’s dietary diversity score regardless of technology adoption status. We further show that women’s empowerment enhances the positive effects of technology adoption on women’s dietary diversity. Although technology adoption has a positive impact on women’s dietary diversity regardless of empowerment status, its effect is stronger for households with empowered vs. disempowered women. Study results suggest that individual and household welfare could be enhanced to a greater degree through interventions that promote women’s empowerment and technology adoption simultaneously rather than separately.