结构调整与区域比较优势对我国粮食 主产区农业增长的影响

文章采用西方区域经济研究中应用广泛的位移-份额分析法,探讨了我国粮食主产区、主产省在1992～1995、1996～1999和2000～2002三个不同时期的农业结构变动和区位优势对农业增长的影响。结果表明:粮食主产区、主产省的总位移特征总是与其差异位移保持高度一致,而反映农业产业结构效应的均衡位移则在不同时期表现不同。发挥区域比较优势是推动粮食主产区农业经济增长的关键,但农业结构调整优化与区位优势的充分发挥配套将更好地促进我国粮食主产区的农业增长保持或超过全国农业平均增长水平,确保国家的粮食安全。     

关于“在地统计”若干问题的思考

文章从实施"在地统计"改革的动因、改革的本质以及各级统计部门职能、"在地统计"改革中关键问题、数据分割、基数确定以及改革弊端等几方面进行探讨,提出了城市开展"在地统计"改革的具体建议和方法.     

区域创新型人才培养的阻碍因素与战略选择

创新型人才是区域经济发展的关键性因素。我国区域发展与区域创新型人才培养呈现出依托性、开放性、协同性、非持续性的特点。目前我国区域在创新型人才培养理念、制度以及保障政策方面存在不同程度的问题。因此,如何转变区域创新型人才培养理念,完善创新型人才培养制度以及健全创新型人才激励和分配机制是当前需要重点解决的问题。     

地方文化如何融入幼儿园区域游戏——以淄博市为例

以淄博市为例,探讨地方文化与幼儿园教育活动的融合路径,认为应根植地方文化,开发具有地方特色的幼儿园区域游戏,特别是大力彰显地方传统游戏的历史文化精神,并通过区域游戏架起幼儿与地方文化双向创生的桥梁,一方面积极推进地方文化精神的永续传承,另一方面积极促进幼儿精神世界的健康成长。     

A Statistical Issue About a Phase III Multi-regional Trial for the Survival Data under Accelerated Failure Time Model with Unrecognized Heterogeneity

For the time-to-event outcome, current methods for sample size determination are based on the proportional hazard model. However, if the proportionality assumption fails to capture the relationship between the hazard time and covariates, the proportional hazard model is not suitable to analyze survival data. The accelerated failure time model is an alternative method to deal with survival data. In this article, we address the issue that the relationship between the hazard time and the treatment effect is satisfied with the accelerated failure time model to design a multi-regional trial for a phase III clinical trial. The log-rank test is employed to deal with the heterogeneous effect size among regions. The test statistic for the overall treatment effect is used to determine the total sample size for a multi-regional trial and the consistent trend is used to rationalize partition sample size to each region.     

论朱德区域产业发展思想与实践——基于“南泥湾政策”的实践考察

产业发展是区域经济建设的重要内容,在革命战争时期,朱德非常重视通过产业发展推动陕甘宁边区的经济建设。在边区产业建设中,他提出并指导实践了著名的“南泥湾政策”,推动了边区多元产业和优势产业的蓬勃发展。他基于边区革命与建设需要,在探索边区产业发展之道中,形成了以因地制宜、以人为本、多元协同和市场导向为内容的区域产业发展思想。这些宝贵的经验对新时代乡村产业发展,推动乡村产业全面振兴具有重要的实践意义。     

省属高校继续教育促进区域经济发展研究--以吉林省省属高校为例

省属高校所办的继续教育与部属高校相较普遍存在名头不响、地位低、师资弱、社会认可度低、办学转型慢、办学方式不够灵活等问题，服务区域经济发展是省属高校继续教育走出困境的有效方式，这就需要省属高校要从学校本身属性、继续教育内涵等方面出发，结合区域经济发展目标，为区域经济发展提供动力。     

RCEP和中国参与全球经济治理体系改革:困境、机遇与路径

为识别中国参与全球经济治理体系改革面临的挑战,探索《区域全面经济伙伴关系协定》(RCEP)的签署为中国参与全球经济治理体系改革带来的机遇,对中国借力RCEP推动全球经济治理体系改革的路径进行研究。研究发现,既有全球经济治理体系机制建设滞后,个别国家蓄意设置治理障碍,逆全球化浪潮削弱了改革共识; RCEP能够为中国参与全球经济治理体系改革带来新的契机,有助于重构合理高效的全球经济治理机制,消弭单边和霸权主义障碍,弥合全球多边政治互信; 中国亟需紧抓RCEP签署的机遇,加快构建开放型经济新体制,凝聚区域经贸合作伙伴力量妥善处理中美竞合新关系,积极探索全球投资贸易治理机制创新,推动“一带一路”倡议与RCEP框架良好对接,守护多边主义,巩固政治互信。     

Stimulating effects of intelligent policy on the performance of listed manufacturing companies in China

Based on the pilot projects of intelligent manufacturing of the Ministry of Industry and Information Technology of the People’s Republic of China and the annual data reported by listed companies, this paper studies the effect of China's intelligent policy on the performance of listed manufacturing companies by using the panel data of relevant enterprises from 2011 to 2017, as well as the mechanism of impact. Our empirical tests, using the difference-in-difference method, shows that intelligent policy can significantly improve the economic performance of manufacturing enterprises by guiding enterprises to optimize their intelligent management, strengthening investment in intelligent equipment and promoting collaborative manufacturing. Further empirical tests show that the impact of intelligent policy on economic performance is different in time. In the later selected pilot enterprises, the impact of intelligent policy on their economic performance is more significant; there is regional heterogeneity in the effects of intelligent policy: in regions with low intelligence, the positive impact of intelligent policy on the economic performance of manufacturing industry is more significant. Based on these conclusions, relevant intelligent policy suggestions are put forward.     

论我国区域旅游合作进程中的协调机制创新

随着区域经济合作的不断发展,近年来我国的区域旅游合作取得了一定的进展,但仍然存在着一些问题。为实现区域旅游合作可持续发展,需要建立以政府为主导、以旅游企业为主体、以行业协会为纽带的合作模式,并在此基础上推动合作中协调机制的创新。新的机制主要包括建立跨区域的权威协调机构、完善利益分享和补偿机制、建立区域性旅游集团、打造区域旅游产业集群、提供旅游公共信息等。