论政府信用失缺及其解决措施

从寻租的角度,主要运用政府官员和民众之间所形成的囚犯困境博弈,分析政府官员腐败产生的机制及原因,并提出相应的解决措施。     

南京商圈构造及其对策

工业化、城市化、信息化和市场化的互动推动了都市圈的形成。都市圈的形成可以带来分工与资源重组效应、要素的聚集与扩散效应、分享效应以及新型的竞争与合作效应等。在南京都市圈逐步形成的基础上,南京商圈也已初步出现。在南京商圈的进一步发展中,我们应该明确:城市商业结构的总体结构应是商业专业化的形态结构、布局结构、业态结构和技术结构动态组合的过程,南京及周边城市地区要互动调整自己的商业布局、业态与技术结构,选择适合于自身的竞争战略,形成互相竞争与合作的新型区域关系。     

“双循环”背景下上海构建国际消费城市路径探析

党的十九届五中全会提出,要“培育国际消费中心城市”。上海作为已经初步具备建设国际消费城市基础的重要经济体,在加快构建“双循环”新发展格局背景下,应借力构建国际贸易中心与旅游城市建设的机遇,不断丰富完善各种消费品与服务供给,有效降低消费成本,推进建设国际消费城市。本文结合上海已有建设国际消费城市的基础,切实分析上海构建国际消费城市存在的不足,在借鉴吸纳国际经验的基础上,提出努力提升消费总量、不断提升消费品供给质量、优化消费结构等上海构建国际消费城市的对策措施。     

Public-private sector wage differentials in Germany: Evidence from quantile regression

This paper measures and decomposes the differences in earnings distributions between public sector and private sector employees in Germany for the years 1984–2001. Oaxaca decomposition results suggest that conditional wages are higher in the public sector for women but lower for men. Using the quantile regression decomposition technique proposed by Machado and Mata (2004), we find that the conditional distribution of wages is more compressed in the public sector. At the low end of wages, differences in characteristics explain less than the raw wage gap when it is the opposite at high wages. Separate analyses by work experience and educational groups reveal that the most experienced employees and those with basic schooling do best in the public sector. All these results are stable over the 80s and 90s.I thank Michael Lechner and the Centre for European Economic Research (ZEW), Mannheim, for letting me work with the full sample of the German Socio-Economic Panel (GSOEP). I am grateful to an anonymous referee and particularly to the editor, Bernd Fitzenberger, for providing me detail comments and suggestions that have significantly improved the paper. I have also benefited from discussions with Michael Lechner and Ruth Miquel.First version received: April 2002/Final version received: June 2004     

Rent Seeking with Efforts and Bids

We introduce bids in a rent-seeking contest. Players compete for a prize. Apart from exerting lobbying efforts, they also submit a bid which is payable only if they win the prize. We show that our model has a unique Nash equilibrium in pure strategies, in which each active player submits the same bid, while the sum of all efforts equals that bid. In equilibrium there is underdissipation of rent.     

地价杠杆在城市经营中的调控作用——以南京市为例

本文紧密结合经营城市这个热点问题，首次系统地阐述了地价杠杆在城市经营中的重要作用。并结合南京市1998－1999年的土地出让实际工作成果，运用文中提出的观点，设立不同的口径进行详细分析与对照。通过综合分析与尝试，一方面，说明地价杠杆在政府经营城市的过程中具有不可替代的地位；另一方面，城市政府完全可以运用地价杠杆的经济特性，趋利避害，更好地促进国民经济的健康有序发展。     

Open access,common property and scarcity rent in fisheries

Open access resources are frequently not managed efficiently, resulting in falling stock levels and a declining income for fishermen. In the late 1970's, the policy response to this problem was the implementation of 200-mile fishing zones, which enabled the European Union to formulate and implement the Common Fisheries Policy, aimed at (among other things) conservation and distribution of available stocks. In Germany, this shift from an open access regime towards a common property regime had favourable outcomes. The trend of falling prices was reversed. The conclusion was that intertemporal efficiency had increased as a result of (inter)governmental policy. Apparently, a wedge was formed between price and marginal harvesting costs, implying that scarcity rent had returned as a component of prices.     

城市地理学研究新的领域思考

改革开放以来，由于国民经济的迅速发展，我国工业化、城市化的进程明显加快。从国情分析可知，我国的城市化出现了五种特有的现象，这为城市地理学的研究提供了广阔的平台。城市地理学在我国城市发展与城市化的重大问题研究上，长期以来取得了许多重要成果，理论方法上也有重大建树，成为人文科学与自然科学研究领域中最为活跃的一支生力军^①。文章从我国实际出发，提出了城市地理学研究的思维方法及其若干新的研究领域。     

构建自然与社会相协调的生态经济城市

城市走经济生态化发展之路,是人类文明进步的标志,是其自身发展的方向。近年来,我国很多城市都提出了建设生态经济城市。本文在结合我国国情的基础上,提出了建设生态经济城市的对策和设想,以期推动我国城市生态化和生态经济城市建设工作的开展。     

基于生态位理论城市商业银行的发展策略

生态位是生态学中的一个重要概念,本文从生态位基本理论出发,分析了基于生态位理论城市商业银行发展的自然特性、层次性、社会性和时空性,提出了生态位理论下的城市商业银行要明确市场定位,突出特色立行的发展策略。