教师知识素养新论

知识素养是包括知识观、知识的深度广度、知识的结构、获取管理运用知识的能力等在内的综合性的知识水平的体现。教师承担着传授知识的重任，具有良好的知识素养是教师胜任工作的重要前提。教师良好的知识素养主要表现为：一、具有与时俱进的知识观知识观是对知识性质的看法，     

金融支持新疆文化产业发展的思考

党中央国务院高度重视文化产业发展,努力将文化产业发展成为国民经济支柱产业。金融支持对文化产业的发展,意义重大。本文分析了新形势下金融支持新疆文化产业的必要性和可行性,指出了金融支持文化中存在的困难及问题,并针对问题提出了支持文化产业跨越式发展的对策。     

内河港口建设及发展模式研究

内河港口在腹地影响、综合运输体系中的地位和作用、发展潜力和效果、建设布局等方面与海港有明显的区别,不能完全照搬海港的建设和发展理论。在充分论证了内河港口与海港的区别后,总结了欧洲内河港口发展的有关经验,提出适应内河特点的建设和发展模式。     

Market entry barriers in China

Although industrial economists and strategy theorists provide a considerable amount of research regarding market entry barriers in the context of industrialized countries such as those in North America and Western Europe, few studies focus on entry barriers in the business context of China. Consequently, an understanding of the barriers to entry to Chinese markets as perceived by Chinese business executives is limited in the marketing literature. This research, based on the development and administration of a self-completed survey of one hundred and ninety three Chinese executives, attempts to ascertain the dimensions and order of importance of market entry barriers in this context. The findings of the research indicate seven dimensions of marketing entry barriers and show that business executives in China perceive advertising effects as the most important entry barrier and capital requirements as the least important.     

余额宝收益率与上海银行间同业拆借利率 关系的实证研究

作为互联网理财产品的代表,余额宝收益率与货币市场基准利率密切相关。本文 选取余额宝收益率与市场利率的代表——上海银行间同业拆借利率（Shibor）的数据,采用向 量自回归模型（VAR）对两者的关系进行实证研究,研究结果表明：余额宝收益率与Shibor互 为因果,余额宝以上万亿的基金规模已经能够影响Shibor,当期的余额宝收益率和Shibor主要受 自身前期影响。Shibor的市场基准性仍需进一步加强;余额宝应加强自身经营,充分利用大数 据技术建立风险防范机制,提升风险管理效率;相关部门应重视对余额宝的监管,既要保证监 管的有效性,又要适度监管,为金融创新留下空间,维护金融市场的健康稳定发展。     

Estimating emissions based on the integration of microscopic traffic simulation and vehicle dynamics model

This study proposes an integrated simulation approach, which consists of a microscopic traffic simulation model, a vehicle dynamics model, and an emission estimation model, in order to estimate emissions based on more reliable vehicle performance measures. The vehicle performance measures such as engine power and engine speed significantly relate to the amount of emissions, and road curvatures and inclinations are the core inputs affecting these vehicle performance measures. Therefore, providing reliable vehicle performance measures reflecting the road geometric attributes is critical for a reliable emission estimation. This study proposes to use the microscopic traffic simulation model for generating vehicle trajectories, which is advantageous in modeling various traffic situations, and the vehicle dynamics model for producing the vehicle performance measures based on the vehicle trajectories. Finally, the outputs from the vehicle dynamics model are fed into the emission estimation model to compute emission measures. This study conducted a case-study using two road sections, one is a hypothesized road section, including various curvatures and inclinations with regular variations, and the other is a Kesselberg road section, which is an actual geometry in Bayern, Germany. The emission measures are estimated in these case-study road sections using both an existing simulation approach and the proposed integrated simulation approach. The difference between these two emission estimation approaches is discussed in terms of the emission measures, including fuel consumption, nitrogen oxides, and particulate matters.     

名义负利率传导机理与传导效果:文献综述

在全球经济复苏乏力、新冠疫情持续冲击的背景下,名义负利率政策再度成为热议话题.本文在简要梳理主要国家的政策实践后,系统介绍了名义负利率政策的传导机理和传导效果,并讨论了其主要争议与未来展望.总的来说,名义负利率政策与传统利率政策的传导机理大致相同,仅在政策调控模式和操作工具等方面略显差异.名义负利率政策在调节汇率方面表现出色,在传导效率和对金融机构的影响方面存在争议,短期内在提振通胀方面略见成效,长期内可能存在着扭曲经济结构等多方面的非线性影响.名义负利率的政策实践具有很强的借鉴意义,其长期效果及退出等问题有待进一步研究.未来可结合数字货币的应用,对负利率的下限问题作进一步分析.     

基于因子及聚类分析的甘肃省14市州区域软实力综合评价

区域软实力是促进区域协调发展的有效助力，软实力建设是推动西部地区高质量发展的必要前提。本文立足于甘肃省，在研究国内文献的基础上，从区域文化、公共管理、人力素质、区域形象、宜居环境五个方面构建了区域软实力的评价指标体系，采用了因子分析和聚类分析等方法，从软实力指数、类型及排名等方面入手，对甘肃省各地区的软实力进行了综合评估。结果显示，甘肃省各地区的软实力情况可分为五类，区域间软实力发展不够均衡，差异性较大。为此，各地区可根据评估结果，正视自身软实力现状与发展差距，借鉴榜样地区的经验与做法，合理调配资源，切实提升软实力。     

医院门诊业务流程病人满意度研究

提供了一套构建医院门诊业务流程病人满意度指标体系的方法。首先对一所二级甲等医院门诊病人进行了两次问卷调查;在数据分析的基础上,提取指标并确定权重。最后,构建了一套评价医院门诊业务流程病人满意度的指标体系。     

Non-tariff and overall protection: evidence across countries and over time

This paper analyzes the evolution of the incidence and intensity of non-tariff measures (NTMs). It extends earlier work by measuring protection from NTMs over time from a newly available database and provides evidence on the evolution of NTMs. In particular, building on Kee et al. (Econ J 119(534):172–199, 2009), this paper estimates the ad valorem equivalents of NTMs for 97 countries at the product level over the period 1997–2015. We show that the incidence and the intensity of NTMs were both increasing over this period, with NTMs becoming an even more dominant source of trade protection. We are also able to investigate the evolution of overall protection derived jointly from tariffs and NTMs. The results show that the overall protection level, for most countries and products, has not decreased despite the fall in tariffs associated with multilateral, regional and bilateral trade agreements in recent decades. We also document an increase in overall trade protection during the recent 2008 financial crisis. Overall, this study sheds light on an under-researched aspect of trade liberalization: the proliferation and increase of NTMs.