中国城市居民收入和储蓄增长对家庭能耗碳排放的区域异质性及政策应对

估计和预测城市居民收入变化对家庭能源消费碳排放的影响,对城市家庭消费部门构建低碳能源供应体系,应对气候变化具有重要意义。论文首先估计了中国284个地级以上城市的家庭三类能源消费的直接碳排放量,建立了面板固定效应模型来识别城市家庭能耗碳排放增长和变化的驱动因素。研究结果表明:城市居民收入的快速增长与储蓄水平的提高对于家庭碳排放有显著影响;城市家庭收入和储蓄的增加会抑制家庭燃气碳排放的产生,但对于城市家庭用电碳排放和城市家庭采暖碳排放,则表现出显著的推动作用。此外,研究还发现了家庭碳排放的影响因素存在显著的区域异质性。     

基于回弹法混凝土强度测定研究

介绍了回弹法测定混凝土强度的原理,利用最小二乘法求得了大庆地区混凝度强度测定的回弹法公式.     

金融结构对技术创新效率的影响效应 ——不同金融发展模式对比分析

以技术创新阶段细分为研究基点,利用2009—2018年省级面板数据,构建超越对数随机前沿分析模型,实证检验技术研发阶段和创新市场化阶段不同金融发展模式下金融结构对创新产出与技术创新效率的影响效应。结果发现：在创新增量方面,银行体系发展对创新产出的正向激励效应显著优于股票市场发展,银行主导型金融结构对创新产出发挥着重要支撑作用。在创新增效方面,股票市场发展对技术创新效率的正向激励效应尤为显著,银行体系发展对技术创新效率产生抑制效应,造成较大程度的技术效率损失。结果表明,技术创新量高多产、提质增效依赖于金融结构持续优化和金融发展模式优势互补。     

Local Government,Spatial Spillovers and the Absorption of EU Structural Funds

The allocation of regional policy funds varies dramatically across regions even when one controls for regional development indicators. We investigate the impact of local government performance as well as spillovers in knowledge, financial means and social relations as determinants of regional fund absorption. Government performance is derived within a Data Envelopment Analysis approach. Spillovers are investigated using a spatial Durbin model. Results show that government performance has a positive impact on fund absorption. Spillovers occur in knowledge as well as in financial means. The empirical analyses focus on Special Accession Program for Agriculture and Rural Development in Slovakia using panel data.     

A Multicriteria Approach for Modeling Small Enterprise Credit Rating: Evidence from China

ABSTRACT

As the engine of China’s economy, small enterprises have been the central to the country’s economic development. However, given the characteristics of the small enterprises loan (i.e., short borrowing period, large volume, small amount and incomplete information), it is extremely challenging for financial institutions to assess their creditworthiness. Thus, it seriously delays and restricts the financing access for small enterprises. In an attempt to relieve the financing difficulty of small enterprises, this article makes use of 687 small wholesale and retail enterprises in a regional commercial bank in China, to establish a credit rating indicator system composed of 17 indicators by using both partial correlation analysis and probit regression. It then utilizes TOPSIS together with fuzzy C-means to score the credit ratings of our sample of small enterprises. With the dual test of default discrimination and ROC curve, the prediction accuracy of the established indicator system has reached 80.10% and 0.917, respectively, indicating the robustness and validity of our credit rating system.     

新型城镇化背景下农业人口转化的财政金融对策研究

党的十八大后,党和国家将新型城镇化建设作为推动我国经济和社会发展的重要战略部署。新型城镇化的核心是农业人口的有效转化。农业人口有效转化涉及方方面面的问题,文章以我国城镇化现状为出发点,对我国农村人口转化的现状和特点进行分析,梳理城乡分隔体制下农民身份固化问题对经济社会的不利影响,重点研究农业人口有序转化的财政金融体制障碍和现实需求。在此基础上,提出:改革城乡分隔的财政体制,建立统一的社会保障体系;加大公共财政的财力安排,支持或引导建立服务中小微企业发展的金融体系和社会化服务体系;制定信贷政策,加大信贷资金投入;加大城镇居民住房建设支持力度;满足新型城镇居民的多元化金融服务需求。     

互联网金融背景下征信体系建设问题探讨

随着我国互联网金融的蓬勃发展,征信成为互联网金融业务必不可少的重要环节.分析我国互联网金融模式下征信体系发展现状及面临的问题,认为今后应明晰征信体系模式,加快征信相关立法工作,提高征信数据的质量,加强隐私保护力度,完善失信惩戒机制,加强信用文化建设等,以促进征信业规范可持续发展.     

日本长期护理保险制度发展方向及对我国的启示

随着我国老龄化程度日益加深,需要长期护理服务的失能老年人数急剧攀升,构建高效的长期护理保险制度已迫在眉睫。经过10多年的发展,日本长期护理保险制度已十分成熟。本文通过对日本长期护理保险制度的研究,总结出社会性长期护理保险制度的优势和不足,为我国构建可持续发展的长期护理保险制度提供启示。从日本的经验得出,我国应构建社会性性长期护理保险与商业性长期护理保险相结合的长期护理保险制度,以期同时实现广覆盖、保障性、资金筹集方式多元化与保单形式多样化等目标。