当前中国城市居民贫困问题探析

本文从社会经济发展的实际状况出发,对城市居民贫困规模、贫困程度、变动趋势进行了分析,在阐释导致市民贫困的深层次原因基础上,提出有关的对策性建议。     

中国地区经济增长与能源消费强度差异分析

本文假设我国西部与东部地区的能源消费强度差异是西部与东部地区人均GDP差异的函数,然后同其他回归变量一起检验这两个变量之间的关系,并通过使用面板数据计量经济学模型进行实证估计。本文的研究结论为:第一,总体而言,西部与东部地区的人均GDP差异存在收敛,随着人均GDP的收敛,西部与东部地区的能源消费强度差异也是收敛的,但收敛的速度慢于人均GDP的收敛速度。第二,不同西部省份在经济增长过程中的能源使用效率是收敛还是发散存在差异。本文的政策含义是:政府在制定区域经济发展战略时,要鼓励和引导各地区充分利用能源禀赋以及能源利用效率方面的差异进行合作,走能源节约型的可持续的区域平衡增长道路。     

现代公司理财目标的讨论

与国外理财目标一致性不同的是，我国公司理财目标一直存在较大争议。对各种理财目标分析后发现，公司理财应该是公司战略部署的重要组成部分，理财目标选择需要考虑多种因素，从多个角度进行。     

作业成本法在化工企业的实际应用

随着制造费用越来越复杂,其在产品中的比重也在不断增加。传统成本核算,采用按生产工时统一标准分摊制造费用的方法也逐渐显示出不足。而作业成本法以其自身的优势,解决了传统成本核算方法的不足。通过确定作业中心,分析各项费用发生的成本动因,建立作业成本库,计算产品的作业成本,明确地进行制造费用的分配,也更加准确地确定了产品的作业成本。     

Nonlinear IV unit root tests in panels with cross-sectional dependency

We propose a unit root test for panels with cross-sectional dependency. We allow general dependency structure among the innovations that generate data for each of the cross-sectional units. Each unit may have different sample size, and therefore unbalanced panels are also permitted in our framework. Yet, the test is asymptotically normal, and does not require any tabulation of the critical values. Our test is based on nonlinear IV estimation of the usual augmented Dickey–Fuller type regression for each cross-sectional unit, using as instruments nonlinear transformations of the lagged levels. The actual test statistic is simply defined as a standardized sum of individual IV t-ratios. We show in the paper that such a standardized sum of individual IV t-ratios has limit normal distribution as long as the panels have large individual time series observations and are asymptotically balanced in a very weak sense. We may have the number of cross-sectional units arbitrarily small or large. In particular, the usual sequential asymptotics, upon which most of the available asymptotic theories for panel unit root models heavily rely, are not required. Finite sample performance of our test is examined via a set of simulations, and compared with those of other commonly used panel unit root tests. Our test generally performs better than the existing tests in terms of both finite sample sizes and powers. We apply our nonlinear IV method to test for the purchasing power parity hypothesis in panels.     

装备维修器材分配供应方法研究

装备维修器材的分配供应是实现对部队维修器材保障的关键一环，本文通过分析其分配供应的具体过程，对每一环节建立了切合实际、方便操作使用的数学模型，可为装备维修器材保障业务人员提供科学的决策依据，从而达到军事效益和经济效益的双赢的目的。     

Managing academic innovation in Taiwan: Towards a ‘scientific-economic’ framework

Since the passage of the Science and Technology Basic Law in 1999, Taiwanese universities have taken a more “scientific-economic” approach to protect and commercialize their research. This research mainly examines innovation activities such as patenting, licensing, and incubated startups in the context of Taiwanese higher education institutions (HEIs). The “scientific-economic” framework used to analyze the strategic aspects influencing these academic innovations includes (1) intellectual property managerial capabilities, (2) the strength of external industrial partnerships, (3) the university entrepreneurial orientation, and (4) government research policy. Four hypotheses were developed. Data were collected via a questionnaire with all 122 HEIs in Taiwan surveyed.The research reveals that the aspects of intellectual property managerial capability, HEI-industry partnerships, and academic entrepreneurial orientation are useful to distinguish the university's innovation performance on patent grants, licensing incomes, and firm incubation. Also, government support on research plays a moderating role in academic innovation. Managerial and policy implications for managing innovation effectively in universities were drawn.     

对企业无形资产研发成本会计处理的几点思考

随着现代科学技术的进步和竞争的加剧，企业研究和开展费用的支出呈上升态势，因而，正确核算企业的无形资产研发成本成为当务之急，本文拟就企业会计制度和无形资产具体准则规定的研究和开发费用核算方法的合理性提出笔者的拙见。     

国际标准化发展趋势及我国标准化发展思路

随着科学技术的迅速发展和国际交流的不断扩大，国际标准化正成为经济全球化的基础。也是经济全球化发展的趋势。因此。我国应采取相应对策。推动标准化的发展。进而推动经济的全面发展。     

产业创新全球化命题的研究进展

在产业创新全球化条件下，不同的行业或领域，有以用户为创新源，有以原料供应商为创新源，有的行业或领域以制造商为创新源。从区域层面研究创新系统的重要意义在于。不同区域的规范和非正式惯例对企业行为以及企业合作会产生重要影响，进而会影响产业创新。产品质量创新模型与产品多样性创新模型是互为补充的，二者都认为，当资源基础越大，研究与开发活动的投入越有生产力，经济决策者越有耐心，社会对创新产品评价越高时，经济增长率越高。