2009年全球PET市场需求将达1570万吨

美国化学品市场协会（CMAI）最新报告指出，北美PET行业预计今年盈利能力将达到峰值．但亚洲和欧洲盈利压力仍然很大。     

基于企业类型差异的企业家报酬-业绩的相关性

关于企业家报酬与企业业绩的相关性分析,主要存在强相关性和弱相关性两种相悖的观点.本文通过对不同类型的企业的经验分析资料认为,企业的类型特征差异直接影响报酬-业绩的相关性,根据不同类型企业的报酬-业绩的相关性来制定激励政策才具有现实意义.     

G.652光纤通信系统改用G.655光纤进行通信的分析和实践

文章讨论了G.652和G.655光纤组合而成的光纤链路的定量分析方法,介绍G.652和G.655光纤标准的相关变动,并对G.652光纤通信系统改用G.655光纤进行通信的实践作了分析.     

奢侈品税理论与制度研究的文献综述

随着奢侈品消费群的迅速扩张,奢侈品税的研究受到众多学者的广泛关注。本文对国内外学者以不同角度对奢侈品税的研究文献进行综述,探讨奢侈品税制度的进一步改革与完善,为规范税收体系,完善税收制度提供理论依据与政策思考。     

薯粉生料同步糖化发酵工艺的优化

以红薯粉为原料优化同步糖化发酵工艺,得出红薯粉生料同步糖化发酵工艺的较佳条件是:料液比1∶3,初始pH4.0,添加淀粉酶量为30 U/g、糖化酶为220 U/mL、活性干酵母为0.1%,搅拌均匀,于30℃左右进行发酵。144 h后终止发酵,测定残总糖量为20.7%,酒度8.0%(V/V),出酒率39.6%,淀粉利用率达到69.8%。考察了红薯、木薯和薯蓣等3种薯粉之间生料发酵的差异,实验结果表明木薯粉发酵效果较好,144 h发酵终止后各指标平均值分别为残总糖量19.8%,酒度10.4%(V/V),出酒率40.6%,淀粉利用率达到71.8%,各项指标都有所提高。     

绿色壁垒对我国农产品出口的影响及对策研究

绿色壁垒是一柄双刃剑,正当的绿色壁垒反映了各国对环境问题的重视,同时也成为贸易保护的一种新手段。绿色壁垒已经成为我国农产品出口的最大障碍,要突破绿色壁垒,必须树立绿色观念,发展绿色生态农业,提高农业经济实体的生产组织化程度,建立与国际接轨的农产品质量管理和认证体系及完善农产品出口信息体系。     

Does the Connectivity of the Belt and Road Initiative Contribute to the Economic Growth of the Belt and Road Countries?

ABSTRACT

Since the Belt and Road Initiative (BRI) has been implemented for five years, it is time to ask whether the BRI contributes to Belt and Road (BR) countries’ economic growth, and how are the five elements of connectivity implemented between China and its partner countries since the BRI was proposed. This study focuses on the development of the five elements of connectivity between China and the BR countries from 2008 to 2017 using a comprehensive connectivity index extracted from principle component analysis, and then investigating if the connectivity has contributed to the economic growth of the BR countries with quantitative analysis of the fixed effect econometrical model. It is found that Russia, South Korea, and Singapore presented the top three levels of connectivity with China with regard to the overall connectivity index, varying from 1.4 to 2.4. Madagascar and Panama have the lowest level of connectivity with China, with values of ?0.8 to ?1.1. The result of the fixed effect model shows that the connectivity of the BR countries with China contributes to their economic growth. This provides quantitative evidence that the connectivity between BR countries and China has a significant influence on the economic growth of those countries.     

Making an exciting brand big: Brand personality,logo size and brand evaluation

This research examines how brand personality (excitement) and logo size used in product design (big versus small) interacts in affecting consumer brand evaluation. We first demonstrate that combining a big logo and a high-excitement brand (versus a small logo combined with a high-excitement brand) leads to high processing fluency, further resulting in more favourable brand evaluation (Study 1). We then determine the consumption situation as a moderator of such an interaction effect: the influence of the big logo and high-excitement-brand combination on brand evaluation is significantly weakened in a private consumption situation (a T-shirt worn at home) compared to a public consumption situation (a T-shirt worn outside, Study 2a), and becomes insignificant for a private product category (slippers, Study 2b).     

民族传统体育与少数民族地区中学体育教学改革研究

文章运用文献研究法、专家咨询法、访谈法时民族传统体育与少数民族地区中学体育教学改革进行研究,研究认为少数民族地区中学实施<体育与健康课程标准>存在着物质条件匮乏、重视不足、缺乏地方性课程内容、师资队伍不规范等问题,并依据民族体育价值与特点,提出了少数民族地区中学体育教学改革发展对策.