“互联网+”视角下我国在线教育产业成长前景研究

在过去的"十二五"期间,在线教育的迅速发展,使得教育内容更多样化,教育资源分布更加公平化。我国在线教育产业快速增长,在线教育概念的上市公司越来越多。本文基于"互联网+"视角,以我国在线教育类上市公司为样本,运用成长价值估值模型方法研究了我国在线教育产业的成长前景。研究发现我国在线教育上市公司的企业价值中,成长性的价值占比非常高,我国在线教育产业未来仍将保持高速成长。     

河南省对外贸易经济福利模型研究

从福利经济学角度探讨了河南省对外贸易所产生的经济福利,并构建了河南省对外贸易经济福利理论模型。认为,河南省对外贸易的发展不能以过度牺牲环境为代价,必须用其产生的经济福利分析对外贸易,只有在对外贸易增加了河南省经济福利的前提下,对外贸易才是正确的。     

“TRIPS 递增”协定的激增对发展中国家的影响及中国的对策

在后TRIPS时代①,TRIPS协议的弹性条款为TRIPS-递增的产生提供了法律上的依据,这就为发达国家提高知识产权保护标准提供了合法依据.发达国家绕开WTO与某些发展中国家和最不发达国家签订了一系列包含有TRIPS-递增标准的双边协定.这些协定给发展中国家施加了更高的知识产权保护义务,对发展中国家的知识产权保护以及社会经济发展将会产生深远的影响.我国作为发展中国家亟需完善我国的知识产权立法,同时呼吁国际社会对TRIPS协议做出修改以维护以我国为代表的发展中国家的经济利益.     

唐诗宋词中的女性服饰美学

唐诗宋词这道中国文化特有的迷人风景中,有着丰富多彩、美不胜收的女性服饰描绘。这些描绘,可以让我们非常形象地了解唐宋两代女性服饰。本文通过撷取唐诗宋词中的一些精彩的女性服饰描绘,分析比较了唐宋两代女性服装面料及色彩、造型款式、发饰佩饰等方面风格各异、特色鲜明的服饰艺术,反映了唐宋时期女性的服饰美学风尚。     

城镇化到都市化的战略提升——基于长株潭城市群建设与发展

基于统筹城乡区域协调发展的要求,以长株潭一体化和"3 5"城市群建设发展为实例,通过对城镇化到都市化战略提升的理论和实证分析,揭示了中国城市化发展规律、阶段性特征及其路径措施,并提出了推进城市群建设与新型城市化的若干政策措施与建议。     

“互联网+”下开放式创新驱动制造业升级机理研究

在界定“互联网+”下开放式创新和制造业升级内涵的基础上，提出“互联网+”下开放式创新驱动制造业升级的模型和六大动力因素，即创新资源的优化配置效应、创新价值的溢出效应、创新开放度的调节效应和“互联网+” 的乘数效应。并以规模以上制造业企业数据为基础，实证检验各动力因素对制造业升级的促进作用。     

中国加入中日韩东盟自由贸易区的贸易效应实证分析——以1980～2007年为例

本文以中国加入中日韩东盟自由贸易区的贸易效应为研究对象,通过对相关国家的经济指标时间序列(1980～2007年)进行了回归分析,得出了假定条件下我国经济贸易主要相关影响要素,从而进行了经济动向分析,为我国参与区域经济合作的政策提供依据。     

Point pattern analyses of accomodation in Toronto

This paper draws attention to the significance of large cities as tourist destinations and to the importance of accomodation establishments as a component of the urban fabric. Using accomodation directories as the major source of information, the changing numbers and types of accomodation are described and the spatial distribution of accomodation is analyzed using three methods of point pattern analysis. An increase in the number of establishments has been replaced by a more recent decline. There has also been a decline in the relative importance of motels. The average size of establishments has increased markedly and the very large hotels, which are less constrained spatially than the smaller units, nevertheless are concentrated in the downtown area and the airport environ.     

多目标规划在建设项目投资方案比选中的应用

提出了解决建设项目投资方案比选问题的新思路，将其归结为多目标规划问题，分析了目前解决该问题的不足之处，建立了建设项目投资方案比选的多目标规划模型，并通过一具体实例用线性加权和法求得了该问题的有效解。     

Why do parents who usually vaccinate their children hesitate or refuse? General good vs. individual risk

This study examines vaccination hesitancy or refusal following the 2013 polio outbreak in Israel, based on two theoretical models. The first is Sandman’s theoretical model, which holds that risk perception is comprised of hazard plus outrage. The second model is the affect heuristic that explains the risk/benefit confounding. It aims to expose the barriers that inhibited parental compliance with OPV vaccination for their children. The study employed mixed methods – a questionnaire survey (n = 197) and content analysis of parents’ discussions in blogs, Internet sites, and Facebook pages (n = 2499). The findings indicate that some parents who normally give their children routine vaccinations decided not to give them OPV due to lack of faith in the health system, concerns about vaccine safety and reasons specific to the polio outbreak in Israel. Some vaccinated due to a misunderstanding, namely, they believed that OPV was supposed to protect their children, when it was actually for overall societal well-being. This study highlights the difficulty of framing the subject of vaccinations as a preventive measure, especially when the prevention is for society at large and not to protect the children themselves. The findings of this study are important because they provide a glimpse into a situation that can recur in different places in the world where a disease considered to have been ‘eradicated’ returns, and the public is required to take measures which protect the public but which might put individuals at risk. The conclusions from the analysis of the findings of this study are that the public’s risk perception is based on a context-dependent analysis, which the communicating body must understand and respect.