House Price and co-Residence with Older Parents: Evidence from China

Numerous Chinese families choose to reside together with their elderly parents due to the considerable impacts of conventional values such as filial duty in Chinese society. However, as house prices rocketed up in major Chinese cities over the past decade, this arrangement is facing a sizeable challenge, therefore also raising new research question about it. This paper attempts to investigate the phenomenon of co-residence of adult children with their elderly parents in China. Using the 2013 data of China Household Finance Survey (CHFS), we document that house price is indeed a significant determinant for the pattern of intergenerational co-residence. Our empirical results can provide interesting insights into the important implication of rising house price for household residential arrangements in this country.     

微生物防腐剂在食品保鲜上应用

随着科技的发展,食品工业也得到快速发展,食品保鲜是食品界十分关注的问题。在食品保鲜中常用的微生物防腐剂是一类由微生物产生的食品防腐剂,它能抑制微生物的生长或直接杀死微生物,是一种天然、安全、高效的防腐剂,在食品保鲜界的应用越来越广泛。本文首先分析微生物防腐剂的种类,然后具体介绍了在食品保鲜中使用最广泛的乳酸链球菌素和纳他霉素的具体应用,对于微生物防腐剂在食品保鲜上的应用有很强的现实意义。     

关于计量生产管理系统的研究

随着现代公司企业生产经营逐渐趋于标准化、自动化,传统的办公系统已经无法满足日常生产经营的管理需要,本文通过对计量院管理流程的工作模式进行分析,提出了先进的计量管理系统设计方案,设计并实现了可视化流程定制控件和表单定制模块,可视化流程定制很大程度减少了因业务流调整而导致的重复开发工作,大大提高了工作效率.     

中国对印度的商品出口现状分析

随着中印经济的高速增长和全球化进程的不断深入,两国在国际市场上的地位迅速提高。在此背景下,两大邻国之间的贸易从理论上来看也应该得到相应的发展和深化。然而,本文通过对1992年以来中国对印度出口数据的分析发现,尽管过去20年中国对印度的出口绝对量增长很快,但是从相对量来看,中印双边贸易强度一直低于其它主要贸易伙伴,近年来甚至有中国对印度出口不断乏力的趋势。文章进一步分析了中国对印度的出口结构和贸易成本并发现,导致对印度出口乏力的主要原因有:出口契合度低、产业内贸易低、贸易成本下降的空间有限等。     

阻断性压力源与工作-家庭冲突:谦卑和学习目标导向的调节作用

基于资源保存理论和压力交互模型,本研究探讨了阻断性压力源对工作-家庭冲突的影响及其边界条件.对国内120名企业员工的数据分析结果表明,阻断性压力源正向影响工作-家庭冲突,除此之外,谦卑和学习目标导向共同调节了阻断性压力源和工作-家庭冲突之间的关系,具体地,当谦卑和学习目标导向均高的时候,阻断性压力源与工作-家庭冲突之间的正向关系最弱;相反,对于谦卑和学习目标导向均低的个体来说,阻断性压力源对工作-家庭冲突的正向影响最强.     

新媒体时代下高职廉政文化建设的思考

高职院校廉政文化是社会主义先进文化的重要组成部分,是高等职业教育培养目标顺利实现的重要保证,对于高职院校的发展具有重要的战略意义。廉政文化建设为新媒体提供主流文化的引领和规范,新媒体为廉政文化建设提供了重要的载体和平台,对实现文化育人、环境育人,培养高层次全面发展的技能人才具有不可替代的作用。新媒体为廉政文化建设带来新的机遇,也带来了挑战。     

基于结构方程模型的快递行业顾客满意度研究

采用结构方程模型对理论模型进行验证。研究结果显示,顾客消费期望对满意度的影响最大,且成负向关系。除直接影响外,其还通过快递企业服务流程和顾客价值感知间接影响顾客满意度。     

深化科技应用推动金融业高质量发展

当前,新一轮科技革命和产业变革不断推进,科技与经济社会各领域协同发展,对全球治理体系改革产生了深刻影响,以科技创新转换发展动力成为实现高质量发展的必由之路。在此背景下,科技在金融领域广泛应用,深刻融入金融血脉、铸入金融灵魂。改革开放40多年来,特别是党的十八大以来,以习近平同志为核心的党中央高瞻远瞩、审时度势,对科技创新进行前瞻谋划和系统布局。金融业认真贯彻落实党中央、国务院决策部署,全面发力,多点突破,推动科技在金融领域应用取得卓越成效。     

Canadian consumer acceptance of gene-edited versus genetically modified potatoes: A choice experiment approach

In 2016, second-generation genetically modified (GM) potatoes were approved for production and sale in Canada. In this study, we analyze how consumer acceptance of GM potatoes may be affected by various factors, including the trait introduced (i.e., the product benefits), the type of breeding technology used, and the developer of the potato using any technology. We conduct an online survey and use a stated choice experiment to collect data on consumer acceptance of GM and other potatoes in Canada. Random utility models are used to analyze the economic value consumers place on the various attributes of the potatoes. Our results show that consumers are willing to pay more for a health attribute (reduced acrylamide produced when potatoes are fried) and an environmental attribute. Respondents in general need to face discounted prices to buy potatoes created by either gene editing or GM (either transgenic or cisgenic/intragenic) technologies. However, consumers are in general more accepting of the gene editing technology than the GM technologies. Our results also show that government is the most preferred developer of the potatoes, regardless of technology. Results from this study can help guide public and private management of the introduction of new foods when the products are developed with unpopular technologies.