如何推进循环经济发展

文章从分析经济社会循环经济发展的体制障碍入手,借鉴了发达国家循环经济立法的经验,为建立和完善适合我国国情的税收制度和经济核算制度提供参考.     

我对人防工程投资造价控制的几点看法

近几年我省人防工程发展很快,特别是各地州市更是发生了翻天覆地的变化,从无到有,从小规模到大规模,一个人防项目从建几百平方,几千平方到几万平方,人防建设规模越来越大,投资越来越多,但是建设过程中也出现了不少问题,如前期决策不当,设计不太合理,施工过程不严,错误较多,重复浪费,最后决算时也不能严格把关,各个环节都影响了工程的投资造价,因此如何用一笔投资办两件事,做到既有利于人民防空长期准备,提高城市整体防护能力,又有利于经济建设,做到平战结合,增加社会效益和经济效益,在此浅述几点体会,与各位同行共同探讨。     

立板补焊试件的焊接工艺

根据第三届全国职工职业技能大赛立板补焊项目的培训经验,介绍此项目的操作方法及具体工艺措施。焊后经检测,焊缝外观成形及无损探伤均满足相关标准要求。     

Thirty-two years of development of human resource management in China: Review and prospects

Focusing on the theoretical developments and practical applications of human resource management, this paper reviews the transition of human resource management in China from planned labor and personnel management to modern human resource management in three distinct time periods since China's reform and opening-up. Next the paper discusses the challenges of human resource management research and its practices from the perspectives of internationalization, corporate culture, and organizational innovation during China's economic transition. Finally, it presents the prospects and trends in the future development of human resource management in China.     

港澳资企业对珠三角城市投资环境的评价——基于2010年问卷调查数据的实证分析

本文通过对港澳资企业问卷调查数据的实证分析,得出港澳资企业对珠三角7市投资环境的综合评价及影响评价的因素。分析显示,影响港澳资企业对投资环境评价的主导因素有4个:制度因素、物价水平、基础环境和交通状况。具体来说,港澳资企业认为珠海的投资环境最佳,深圳和广州最差。     

新会计准则下行政事业财政集中核算体制转变的必要性

中国经济向着市场化、国际化的方向快速发展.财政部为完善市场信息与运作发布了实施新会计准则.新准则发布后,立即成为社会各界关注的焦点,财政集中制度也在这种新的环境下也表现出自身的不足性,因此体制的转变开始显得尤为重要.     

基于主成分分析的新疆石油天然气产业竞争力评价

文章从产业分析的视角,结合石油天然气产业自身的特点,构建了一套石油天然气产业竞争力评价指标体系,进而应用主成分分析法对新疆石油天然气产业竞争力进行定量分析,确定其在我国石油天然气产业中的竞争地位以及自身发展中存在的优势和不足。最后,文章对提升新疆石油天然气产业竞争力提出相应的对策：延伸产业链,推动上下游一体化发展;依托资源优势,培育和发展相关产业;增强技术创新能力,加快科研成果产业化。     

Does conglomeration really reduce credit risk?

I quantify the effects of conglomeration on credit risk by first computing theoretical default probabilities for conglomerates and their hypothetical stand‐alone counterparts and then mapping them into physical probabilities using a comprehensive database of corporate failures. Comparing the credit risk of conglomerates with that of hypothetical stand‐alone firms, I report significant reductions in the annual probability of default for small firms. My results support the proposition that managers can have a strong incentive to engage in conglomeration, even if it reduces shareholder value and show for which firms this is the case.     

Economic development and carbon dioxide emissions in China: Provincial panel data analysis

This paper investigates the driving forces, emission trends and reduction potential of China's carbon dioxide (CO₂) emissions based on a provincial panel data set covering the years 1995 to 2009. A series of static and dynamic panel data models are estimated, and then an optimal forecasting model selected by out-of-sample criteria is used to forecast the emission trend and reduction potential up to 2020. The estimation results show that economic development, technology progress and industry structure are the most important factors affecting China's CO₂ emissions, while the impacts of energy consumption structure, trade openness and urbanization level are negligible. The inverted U-shaped relationship between per capita CO₂ emissions and economic development level is not strongly supported by the estimation results. The impact of capital adjustment speed is significant. Scenario simulations further show that per capita and aggregate CO₂ emissions of China will increase continuously up to 2020 under any of the three scenarios developed in this study, but the reduction potential is large.