流出人口与农村家庭户特征——基于流出地的分析

从迁出地(农村)角度出发,利用五普千分之一原始数据,以家庭户为基本分析单位,比较了有迁出人口和没有迁出人口的家庭户的部分特征差异,利用Logistic回归和负二项回归,分别分析家庭特征对人口迁出及迁出人数的影响作用。回答的问题是:什么样的家庭户才会有迁出人口。证明了所提出的假设:在以家庭或家族为经济活动单位的当今中国,个人的迁移行为,除受个人因素及社会经济因素的影响之外,家庭户的各种特征对人口迁移有着显著的影响作用。     

信任视角下的家庭借贷行为研究

基于2015年和2017年中国家庭金融调查数据,本文实证研究发现,信任能够提高家庭正规信贷可得性,降低家庭使用非正规信贷的概率。进一步地,信贷可得性的差异带来家庭负债结构的变化,信任能够提升家庭正规信贷占比,降低非正规信贷占比。信任提升家庭资金借出概率,但这种关系并不是单调递增的,而是存在适度信任现象。异质性分析表明,在户主文化程度低的家庭和农村地区家庭,信任对借出的影响更大。因此,本文的结果表明,信任能够在一定程度上缓解家庭融资的困难。     

“公司＋农户”经营模式下利益联结机制的思考——基于汉川温氏案例研究

利益联结机制是农业产业化经营的核心问题。本文以汉川广东温氏家禽有限公司为例,由“公司＋农户”经营模式现状入手,先从整体上认识公司与农户之间建立的利益联结关系,再着重从利益分配和风险承担两方面分析其特点及问题,最后针对存在的问题提出进一步完善公司利益联结机制的几点建议。     

完善农户商事主体制度与发展农村市场

解决“三农”问题的重要途径在于发展农村市场,广大农民是农村市场最重要的主体。然而,农户作为农村集体经济组织的成员——农村承包经营户,依照我国现行《民法通则》、《农村土地承包法》等规定,是一种民事法律关系的主体,享有民事权利和承担民事义务。在我国市场经济条件下的商事法律中,关于农民、农户在农村市场的商事经营主体资格的制度设计比较缺乏,从而在一定程度上制约了农民的市场行为。为了充分调动广大农民积极性,更好地建设和发展农村市场,有必要完善农户商事经营主体资格的法律制度。     

Shadow Banking Credit Intermediation： Determinants of Default Risks in Securitization and Collateralization

The growth in shadow banking system over the past few years is acknowledged as the key risk to Malaysia＇s financial stability. This is because that it is associated with growth in the household debts extended by the shadow banks. In line with initiatives by the Bank Negara Malaysia （the Central Bank of Malaysia） to enhance surveillance on the activities of the shadow banks in Malaysia, this study attempts to examine the determinants of default risks of shadow banks restricting to focus on their two main activities： securitization and collateralization. The results provide empirical evidence that future methodology to examine the systemic risks in the shadow banking system may need to account for additional explanatory variables that measure collateralized assets that are being intermediated.     

城镇化发展与居民消费 ——基于工业生产率地区差异视角

为探究城镇化发展与居民消费之间的内在作用机制,本文基于工业生产率地区差异视角展开深入研究。结果表明:城镇化率与居民消费率之间不存在自发产生的“U”型演变关系,但工业生产率水平对两者的影响具有明显的地区异质性。因此,必须立足于中国经济发展实际,提高工业生产率水平。同时,加快推进城乡“二元”经济结构向城乡融合发展的转变,实现城镇化发展对居民消费的拉动作用。     

'They Used To Go to Eat, Now They Go to Earn': The Changing Meanings of Seasonal Migration from Puruliya District in West Bengal, India

This article uses migrant workers' testimonies to analyse whether and how much the act of migrating seasonally for wage work has contributed to changing social relations. We investigate changes in the meaning of this kind of migration to workers involved in it over their working lives. The emergence of peasant capitalism in West Bengal from the 1970s resulted in more days work and higher wages for migrant workers. This made it possible for wage workers to view migration as a way of earning and accumulating a useful lump sum, rather than simply surviving through food payments during the period of work, as had taken place in the past. However, there was no general move away from the compulsion to earn a wage through hard manual labour. Through the testimonies, we explore the ambivalence of migrant workers towards changes in the relations of production at home and at the destination workplace.     

Tourism expenditure patterns in China

Using China’s urban household survey data for 2002–2009, this study compares the impacts of the socio-economic and demographic characteristics of urban household expenditure on tourism in different age cohorts. The life cycle age profiles of group-tour and non-group tour expenditures are obtained by decomposing total household expenditure. The results show that the age profile of total tourism expenditure is hump-shaped, which conforms to consumers’ income discretionary expenditure cycles. The age profile of group-tour expenditure is hump-shaped whereas that of non-group tour expenditure is S-shaped, corresponding to the substitution of group and non-group tours as children grow older. The implications are discussed in the context of tourism marketing with a view to providing useful segmentation information for tourism decision makers.     

Home-field advantage or a matter of ambiguity aversion? Local bias among German individual investors

This paper investigates whether familiarity induced by ambiguity aversion can help explaining the local bias phenomenon among individual investors. Using geographic closeness as a proxy for investor familiarity, we find that investors pull out of (unfamiliar) remote stocks and pour into (familiar) local stocks during times of increased market uncertainty. Moreover, the magnitude of this ‘flight to familiarity’ increases in the spread of an investor's ambiguity (about expected returns) between local and remote stocks. Our results prove robust to a number of alternative explanations of local bias. Specifically, we rule out a ‘home-field advantage’, where investors are able to translate information advantages about nearby companies into excess returns on their local stockholdings. We conclude that individual investors’ local bias is induced by ambiguity aversion in the portfolio selection process rather than a trading strategy based on superior information about local companies.     

嵌入式智能家居系统实训平台设计

嵌入式技术是继IT网络技术之后,又一个新的信息技术发展方向。嵌入式技术发展潜力巨大,很多院校都开设嵌入式技术专业,但是由于专业门槛高,市场需求动手能力强的毕业生。所以,在嵌入式专业的课程中实践训练环节就必不可少。为此我们开发了一套智能家居系统实训平台来满足师生及有关工程技术人员嵌入式项目开发、嵌入式综合实训、嵌入式竞赛等。