浅议北京市轨道交通与常规公交的协调发展

根据目前北京市交通的发展现状及存在的问题,提出轨道交通与常规公交共赢,促进城市发展的观点,从基于轨道交通的常规公交线网调整、交通枢纽调整和起讫点的确定3个角度分析了实现共赢的途径,并针对北京交通现状提出相应的调整建议。

新常态“创新驱动发展战略”实施前后规模以上工业企业研发创新效率比较研究——基于DEA-Malmquist指数方法的实证分析

对新常态下加快实施“创新驱动发展战略”前后各区域工业企业研发创新效率进行比较研究,能够有效评估国家重大战略在工业研发创新领域的实施效果,为战略进一步在各地深入实施提供重要参考,实践指导意义不言而喻。本文基于DEA-Malmquist指数方法的研究发现:研发创新效率地域差异明显,区域间研发创新各项效率指标表现参差不齐,创新驱动发展战略对大多数区域创新效率的提高推动作用显著,部分省市研发创新效率未升反降的情况值得重视,对于新时代创新驱动发展战略的实施政府可以大有作为,推进区域整合与地区协同发展迫在眉睫,高质量发展要促使创新要素活力竞相迸发,进一步促进研发创新效率再上新台阶。

Empirical Analysis on the Relation Between Electronic Industry Development and Energy Consumption

Data from 1996 to 2012 is used to conduct co-integration test, VAR model and Granger causality test in order to examine the relation between China＇ s electronic industry added-value and energy consumption. The result of co-integration test illustrates the long-term equilibrium of the relationship between the electronic industry development and energy consumption. The dynamic analysis of VAR model shows that there is a positive response from the economic growth of the electronics industry to energy consumption, while the impact of energy consumption on economic growth is a slightly negative response. It has been proved that the electronic industry development and energy consumption are mutual Granger causality. According to these conclusions, some suggestions are proposed in the end, including accelerating the development of China＇ s electronic industry to promote high-teeh electronic products, improving energy efficiency, enhancing research efficacy, creasing the effort for energy development and implementing rational energy policies.