中国工业技术进步的百年探索：历程、经验与展望 ——透视中国共产党百年奋斗历程

一百年来中国工业技术进步经历了从落后到追赶再到部分领先的过程。新中国成立后,中国工业生产力迅速提升,技术进步显著,高新技术及有关产业快速发展。其最重要的经验在于：第一,从人的角度出发,通过科教兴国战略积累了大量人力资本基础,通过优化生产关系充分调动了劳动者推动技术进步的积极性。第二,有效发挥了中国共产党领导下中国特色社会主义制度的优越性,通过顶层设计和五年规划引导推动技术进步的阶段目标和路线,利用举国体制集中攻关关键核心技术。第三,充分学习和借鉴其他国家的先进技术。当前,中国工业技术还面临着关键领域创新能力不强、工业企业的创新动力仍待激发、部分发达国家对中国进行技术封锁的威胁加大等问题。需要继续发挥举国体制优势,加快推进关键核心技术的攻关,进一步扩大高质量对外开放以提升工业技术进步的质量,多管齐下进一步激发企业的创新活力。     

Does the social security fund help non-financial enterprises to transform from the virtual to the real?

At its 19th National Congress, the Communist Party of China vowed to “strengthen the financial sector’s ability to serve the real economy.” However, many studies provide evidence of the opposite trend, a problematic “transition from the real to the virtual,” among Chinese enterprises. Meanwhile, the investment efficiency of China’s Social Security Fund (SSF), a public fund, attracts much attention. In this context, we use A-share listed companies in China from 2009 to 2018 to study the relationship between holding by the SSF and enterprise financialization. We find that SSF holding significantly inhibits financialization and that this effect is non-linear. Mechanism analysis indicates that SSF holding suppresses enterprises’ financialization mainly by improving their governance. Moreover, SSF holding more strongly inhibits small-scale (vs. large-scale), state-owned (vs. non-state-owned), and non-eastern (vs. eastern) enterprises in China. Furthermore, SSF holding can alleviate corporate value impairment caused by financialization. The conclusions enrich theoretical research and provide empirical evidence that may help regulatory authorities to guide investment by enterprises and prevent financial risks.     

Mongolian nomadic culture and ecological culture: On the ecological reconstruction in the agro-pastoral mosaic zone in Northern China

After analyzing the grassland environmental characteristics and nomads vs. agrarian land use styles and their ecological and environmental influences in the arid and semiarid agro-pastoral mosaic zone in northern China, it was concluded that Mongolian nomadic culture is more close to the basic principles of the ecological culture in the modern sense. Mongolian nomadic culture has advantages over agrarian culture in ecology and environmental care, sustainable utilization of grasslands, and in sustainable human social economic development in the region. Generally speaking nomadic culture prevents desertification; whereas, agrarian culture facilitates desertification. Confliction between nomadic protection and agrarian destruction of grassland ecosystem is essentially focused on the problem of regional and even global ecological safety. Obviously, protection of ecological safety should be given priority because human social and economic existence, as well as development depend on and are decided by the vulnerable ecological safety in the arid and semiarid areas. Therefore expansion of cropping into the fragile ecosystem of arid lands was unfortunate. The long term sustainable management of these grassland ecosystems could benefit from reversal of policies that are exacerbating the problems of land degradation, and from the adoption of land use practices that have been successfully applied for centuries by Mongolian herders. Protection of grasslands and nomadic culture is far more important or even vital to the subsistence and sustainability of human and all other beings, compared to the protection of agrarian lifestyle and land cultivation. Protection of ecologic safety is protecting the premise and fundamental bases of economic and social development in the area. It is important to derive the rational elements of nomadic culture in construction of ecological culture, and in the ecological reconstruction in northern China. Based on analyzing and reasoning in line with the quintessence of nomadic culture summarized, some proposals on ecological reconstruction in the area are presented.     

从广西看大西南出海通道建设

广西在大西南出海通道的建设中占有极其重要的地位，本文采用网络模型，按现状与规划路网两种情况，综合考虑陆上距离和去不同方向市场的海上距离，分析了北海（代表广西港口群）、湛江、广州等三条出海通道的三个港。各自的吸引范围。并由此得出了一些有益的结论。     

中国居民物质性消费与收入关系及其空间特征

对1993年起中国开始步入过剩经济时代进行了实证分析，给出了沿海与内地城镇及农村居民物质性消费与收入的恩格尔函数及其特征；在收入－消费关系空间特征分析的基础上，指出居民消费倾向内地高于沿海，内地城镇高于农村。最后从居民物质性消费与收入关系及空间特征角度讨论了现阶段加速中西部地区发展的必要性与合理性。     

未来三十年我国及省际人口变动趋势

分析了我国人口的变动特点,并对未来三十年我国及省际人口的变动趋势作了预测,论述了我国未来人口的空间分布变动特点。     

新世纪前20年我国经济建设的宏观布局

在本世纪头20年的经济建设宏观布局中，要抓住现代化进程的重点，走新型工业化之路；解决全面建设小康社会的难点，繁荣农村经济；调整地区经济协调发展的均衡点，积极推进西部大开发；磨合国内经济与国际经济的对接点，全面提高对外开放水平；紧扣经济建设的根本出发点和归宿点，不断改善人民生活；优化发展与改革的聚合点，革除一切影响发展的体制性弊端。     

我国经济地理学发展的哲学反思

经济地理学作为地理学中一门重要的学科,其实践和理论尚存在诸多不容忽视的问题。文章试从经济地理学发展的现实表象和存在问题入手,分析问题背后的哲学根源,对我国经济地理学发展提出一些认识。     

Order imbalance and stock returns: Evidence from China

We investigate the relation between daily order imbalance and return in the Chinese stock markets of Shenzhen and Shanghai. Prior studies have found that daily order imbalance is predictive of subsequent returns. On the two Chinese exchanges we find the autocorrelation in order imbalances is similar to that of the New York Stock Exchange as reported by Chordia and Subrahmanyam [Chordia, T., & Subrahmanyam, A. (2004). Order imbalance and individual stock returns: Theory and evidence. Journal of Financial Economics, 72, 485–518]. We also find a strong contemporaneous relation between daily order imbalances and returns. However, we do not find evidence that order imbalances predict subsequent returns. We attribute the difference in predicative power to differences in trading mechanisms on the two exchanges and to differences in the share turnover rates.     

促进中部崛起的科学基础与国家援助政策

本文在对“中部塌陷”现象进行深入分析的基础上,探讨了促进中部崛起的科学基础、战略目标和定位以及国家援助政策。作者认为,近年来中部地区出现的塌陷现象并非是全国最严重的,其“增长塌陷”不如东北地区,而“水平塌陷”不如西部地区。促进中部崛起是一项长期的艰巨任务,当前应针对中部地区的典型问题区域,实施有差别的国家援助政策。