京津冀地区发展民航产业集群研究

本文研究了民航产业集群的构成和民航产业集群（包括民航产业链）的区域经济特征．再分析和总结出机场与产业集群的经济关系，然后论证了京津冀地区发展民航产业集群的优势。一并提出在京津冀地区发展民航产业集群的设想及有关政策建议。     

2006年全球经济展望:维持增长然幅度较缓慢

预计发达国家今明两年的经济增长将减缓,发展中国家虽然保持稳健增长的态势,但增长率将从2004年的6.8%减缓至2005年的5.8%,2006年则进一步减至5.7%。中国2006年全年继续维持9%左右的经济增长不致有太大问题。唯一担心的是2006年上半年中国可能出现通货紧缩。     

南贵昆经济区产业分工与合作研究

南贵昆经济区是西部大开发总体规划的重点区域之一。通过产业的分工与合作,建立具有全国地域分工意义的特色产业体系是南贵昆经济区开发的重要内容。本文在对优势产业选择基准、产业比较优势、产业竞争优势分析的基础上,从实证角度研究南贵昆经济区产业分工与合作存在的问题及实现机理。     

包西高速铁路引入鄂尔多斯地区方案研究

包西高速铁路作为我国"八纵八横"高速铁路通道中重要的纵向通道之一,建成后呼包鄂城市群和关中平原城市群将实现有效连接。鄂尔多斯市为典型的"一城双核"城市,包西高速铁路的引入将对地区客运布局产生较大影响,根据鄂尔多斯地区城市及铁路现状、城市总体规划及交通规划,结合地区客运量及特点,提出地区内包西高速铁路引入方案及车站设置方案,确定合理的引入及客站布点,研究地区内高速铁路客站布局,结合地区客流特点,确定高速铁路车站分工;合理确定引入地区线、站位方案将有助于完善鄂尔多斯铁路枢纽的客运铁路布局,有助于完善鄂尔多斯地区高速铁路网络,提升呼包鄂城市群的辐射效应,促进城市建设和经济发展。     

“四港合一”背景下广西北部湾港口发展现状研究

首先分析了广西北部湾钦州港、防城港、北海港、铁山港实现"四港合一"的必要性以及可实现的增效效益,接着分析了"四港合一"面临的困境,提出了实现"四港合一"的发展对策。     

Official rotation and corporate innovation: Evidence from the governor rotation

Rotation is a practice whereby officials are regularly moved between equally ranked positions. Focusing on governor rotation, this paper examines the effect of official rotation on corporate innovation in China. First, we find that official rotation significantly promotes corporate innovation, including enterprises’ innovation investment, quantity, and quality. Second, we find that the effect of official rotation on corporate innovation varies because of official and regional heterogeneity. Officials rotating from other provinces significantly stimulate corporate innovation, but officials rotating from the central government have an insignificant influence on corporate innovation. In addition, officials rotating to non-eastern regions significantly enhance corporate innovation, while officials rotating to eastern regions have a negligible impact on corporate innovation. We further examine the driving mechanism behind the effect of official rotation on corporate innovation and find that officials rotating from eastern regions to non-eastern regions can significantly promote corporate innovation, but officials rotating from non-eastern regions to eastern regions do not boost corporate innovation. These findings imply that the different effects of official rotation on corporate innovation are due to the official experience effect. We also find that official rotation can promote corporate innovation through reducing corporate charitable donations and increasing corporate innovation subsidies. In a supplementary analysis, we find that GDP-oriented performance appraisal pressure weakens the effect of official rotation on corporate innovation. The lower the pressure on officials regarding their performance, the more significant the effect of official rotation on corporate innovation. In addition, official rotation can significantly promote the development of the regional economy and improve the GDP growth rate via corporate innovation, which is a micro-level economic growth effect of official rotation. Overall, our findings further verify the economic effect of official rotation and extend our understanding of the influencing factors of corporate innovation from the perspective of the official governance system. Our findings also have clear policy implications for how the government can improve the official governance model to promote corporate innovation during the transition period of the national innovation system.     

清洁生产在新疆地区推行过程中的问题探究

本文着重分析探讨新疆地区的清洁生产在推行过程中遇到的问题,并提出建议。     

东北地区产业升级的困境与出路

产业结构的优化升级对于推动区域经济协调发展具有重要意义。目前，东北地区的产业发展仍未摆脱结构不合理、布局趋同、国有资产负债重、企业竞争力不强的困境。制约产业结构优化升级的因素在于思想观念保守、产业融合度低和制度环境不佳。需要突破某些认识误区、优化政策环境、发展替代和后续产业。     

Implementing efficient conservation portfolio design

Modern tools for cost-effective conservation reserve site planning require the planner to have information about spatial distributions of conservation costs and benefits. Climate change creates unprecedented uncertainty about future land values and species habitat ranges, such that conservation scientists cannot map costs and benefits with certainty anymore. This paper contributes to the literature on the economics of conservation in the face of climate change uncertainty. It advances a new method for using modern portfolio theory to choose lands to protect that yield total conservation returns with less uncertainty. It explores the implications for portfolio recommendations of variation in the correlations between ecological and land-value responses to climate change. It also tests the robustness of the method to shortcuts that might be taken to simplify analysis, identifying problems that arise if conservation costs are ignored in portfolio analysis and demonstrating when portfolio recommendations are sensitive to how ecological benefits are quantified.     

广西医疗旅游资源的开发整合研究

医疗旅游是一个横跨旅游产业和卫生产业两大行业的新型行业。针对这一特征,文章从旅游资源和卫生资源两大方面分析广西医疗旅游资源的种类及其具体分布情况,并在此基础上对广西医疗旅游资源进行开发整合研究,提出了五大主题八条旅游线路保健休闲养生线路。