我国创业板公司上市前后盈余管理程度的变化研究

我国2009年10月30日创业板市场的开盘为创新型中小企业提供了良好的融资平台,但受到上市条件的限制,我国创业板公司在上市过程中存在粉饰报表进行盈余管理的行为。本文以我国首批在创业板上市的36家公司为样本,运用修正的琼斯模型对创业板公司上市前后5年的盈余管理进行了实证分析。最终得出结论:我国创业板公司在上市前后确实存在着不同程度的盈余管理,在上市前呈上升趋势,上市当年达到最高,上市后缓慢下降。基于此,笔者提出了降低我国创业板公司的盈余管理程度的对策。     

创新人才培养模式的国际比较研究

随着经济全球化的快速发展,国家之间的竞争日益体现为以自主创新能力为核心的综合国力的竞争,越来越多的国家将创新人才培养提升为一项国家战略,作为国家竞争力的主要内容。我国在人才发展总体水平上与世界先进水平相比还有较大差距,主要表现在高层次创新人才匮乏、人才创新能力不强、人才资源开发投入不足等方面。因此,应根据创新人才培养的不同阶段,通过优化课程设置、提高国际化程度、加大科研经费投入、加强培养团队建设、合理设置科研支撑计划项目等途径提升创新人才培养质量。     

Determinants of Innovative Behaviour in the Hotel Industry: A cross-Cultural Study

The present study develops a conceptual framework that sheds light on whether institutional pressures (i.e., normative, mimetic, and coercive) and corporate support can improve innovative behavior across different societies and the moderating role of national cultural dimensions on this link. Our study validated these arguments empirically using data from the 2018 Global Entrepreneurship Monitor (GEM). Data were collected and analyzed from 2,618 respondents. Data were collected through a questionnaire survey of full-time non-managerial employees selected, from different departments of various four- and five-star hotels across five economically and culturally different societies (UK, UAE, Germany, China, USA). Our results indicated that both institutional pressures and corporate support have positive influence on employees’ innovative behaviour. Furthermore, Hotels in cultures with high levels of individualism and low levels of uncertainty avoidance, power distance, and masculinity will indicate higher levels of innovative behaviour in response to corporate support programs. While, hotels in nations with high levels of power distance, collectivism, uncertainty avoidance, and masculinity will indicate higher levels of innovative behaviour in response to normative, mimetic, and coercive pressure. These findings provide important implications for innovative behaviour by developing and validating a multilevel model empirically in the hospitality context.     

大数据背景下区域木材物流配送中心选址

指出了我国木材物流存在的主要问题以及解决方案,结合大数据技术,利用遗传算法进行木材物流配送中心的选址,建立了数学模型并进行了案例分析,以达到对木材物流成本和服务的优化。     

An empirical analysis of tenant location patterns near department stores in planned regional shopping centers

The location of a store within a mall can affect the sales and profits of the store and its neighbors, and those of the mall׳s owner/developer. Because the interests of retail stores and the mall׳s owner/developer with respect to choice of location might not coincide, bargaining power might come into play. To assess empirically whether relative bargaining power as between a retail store and the mall owner/developer affects store location within a center, we focus on locations of stores near the department store tenants of malls. Department stores might have the bargaining power necessary to affect which tenants are chosen as neighbors of the department store.Using data collected from 148 regional shopping centers (malls) in 2007 in the five westernmost provinces of Canada, we examine the relationship between variables that reflect store location patterns near a department store׳s entrance, and variables associated with the bargaining power of developers. We find that the density of stores selling comparison shopping goods is larger near department stores within centers that are older or have a larger gross leasable area. In addition, such density is negatively related to the number of department stores contained in the center. Because a shopping center׳s age, gross leasable area, and the number of department stores in a center are expected to be associated with a developer׳s bargaining power, the above findings are consistent with the hypothesis that the store location patterns near department stores depend on the relative bargaining power of the developer and the department stores.     

Tianjin Launches New FTZ to Boost Steady Economic Growth

【正】The expansion of free trade zones shows that China is experiencing a new round of high quality openings up and broader reform pilots.Steady economic growth h...     

学生创新实践平台的构建与探索

近年来,高职学生的专业能力获得了很大的提高,但是高职学生的整体素质仍有不少弱点,集中表现在缺乏创新意识,以及缺乏主动学习的能力。本文构建了一个自动化专业学生创新实践平台,通过学生的培训、交流、参加技能竞赛、实验室设备维修等活动,实现学生创新能力的培养,取得了不错的成果。     

终身学习视角下公共图书馆的转型与发展思考

公共图书馆作为公共文化服务体系的重要组成部分,在构建学习型社会的大背景下,为促进终身学习的理念,借鉴国外图书馆的前沿探索,提升人文素质和知识内涵,实现公共图书馆在新的历史形势下自身的转型与发展。     

综合性国家科学中心建设公共政策绩效实证分析——以安徽合肥为例

基于科技政策评价指标体系构建和熵权法分析方法，以2013年以来安徽合肥创建和实施推进综合性国家科学中心的政策绩效为研究对象，实证测算2013—2017年科技政策的评价绩效得分。从创新载体建设、人才计划、科技项目、财税金融、科技成果产出、技术转移与产业化等方面对政策实施效果及其薄弱环节进行分析，并就综合性国家科学中心建设的科技政策的优化与完善提出政策建议。     

移民积分制的全球实践及其启示

移民积分制是一种挑选移民主要是高技能人才的重要政策工具,在一些具有移民传统的发达国家和地区广泛使用,并受到越来越多的国家关注。目前,实施移民积分制的国家,一类为实施积分制,另一类为实施类积分制,这两类的典型国家分别为加拿大和德国。通过概述加拿大积分制和德国类积分制的实践,深入分析了移民积分制的实施前提、主要特征,剖析了实施移民积分制的优点和不足,继而对实施和调整移民积分制的整体框架进行了反思与归纳。我国当前仍处在经济社会快速发展的阶段,迫切需要各类科技人才,必须加快移民积分制的实施,但在实施过程中,应该注意对实施对象的范围做出严格限定,所制定的积分制要有利于满足高层次科技创新创业人才以多种方式来中国发展的需求,并可采取国家、省级两级积分体系。