论物业税与现行房地产税收的关系

目前房价居高不下,政府调控房地产市场的措施陆续出台,在众多调控措施中,备受关注的一项措施是开征物业税。在开征物业税的过程中,必然会涉及到如何处理物业税与现行房地产税收的关系。对此,专家学者从不同角度发表了各自的看法。本文认为,现行的房产税、城镇土地使用税、城市维护建设税、教育费附加应该并入物业税,耕地占用税应并入土地出让金,土地增值税应该取消或并入物业税,契税应继续保留。我国应该通过正确处理物业税与现行房地产税收的关系,健全房地产税收体系。     

水资源的两性分析与缓解两性的相关对策

针对我国日益严峻的水资源形势,用经济学理论和方法分析水资源的稀缺性和外部性,并根据科斯第三定理,提出明晰水权、建立水市场等缓解水资源稀缺性和外部性的对策。     

Patents,R&;D and lag effects: evidence from flexible methods for count panel data on manufacturing firms

This paper investigates the relationship between patents and research and development expenditures using new longitudinal patent data at the firm level for the U.S. manufacturing sector from 1982 to 1992. The paper also develops a new class of count panel data models based on series expansion of the distribution of individual effects. Estimation results from various distributed lag and dynamic multiplicative panel count data models show that the contemporaneous relationship between patenting and R&D expenditures continues to be strong, accounting for over 60% of the total R&D elasticity. The lag effects are higher than have previously been found for the 1970s data. We would like to thank Chris Bollinger, Bronwyn Hall and Paula Stephan for useful comments on the previous version of the paper. Earlier versions were presented at the 11th International Conference on Panel Data, Texas A&M University, the Midwest Econometrics Group Meeting, and the Annual Conference of the Southern Economic Association.     

Competition and Regulation in Franchise Bidding

In this work we show that the separation property identified in the franchise bidding literature depends strictly on the hypothesis of coincidence of the regulator's beliefs with those of the competing firms. Nevertheless, in many contexts it is more truthful to hypothesize that the regulator's information is vaguer than that of the producers, so we introduce the possibility that the regulator is dealing with a double informational asymmetry as compared to the firms. In this case, the separation property is no longer valid, and the optimal tariff becomes a decreasing function of the degree of competition exercised during the auction.     

论科技创新中的知识产权

知识产权是科技创新成果的权利化体现,知识产权工作是科技创新工作的重要组成部分。文章阐述了知识产权在科技创新中的重要作用,分析近年来广西知识产权工作取得的成效,提出加快广西知识产权事业发展的建议。     

新《保险法》对消费者利益的保护

第十一届全国人大常委会第七次会议于2009年2月28日表决通过了修订后的保险法,新《保险法》修订的一个重要特点和内容是加强对消费者主要是投保人和被保险人利益的保护。在本文中,笔者提出保护投保人和被保险人利益分为两个层面,一是对投保人和被保险人整体利益的保护;二是对投保人和被保险人个体利益的保护。整体利益和个体利益是辩证统一的关系,分别体现了保险业监督管理法和保险合同法的不同性质和功能,是理解和贯彻执行保险法的出发点。     

对禁止风景旅游区整体租赁的几点看法

在当前对风景旅游区的产权制度改革中,整体租赁模式运用广泛但争议颇大。本文运用产权理论和旅游相关理论,通过对风景名胜区整体租赁模式的分析,对建设部“禁止风景旅游区整体租赁”的规定提出了几点看法,希望能给我国风景旅游区的制度改革提供参考。     

Institutional failure or market failure?

We investigate the effect of the power of creditors, property rights protection, and institutional quality, on bank profits using a panel of 498 banks from 46 countries. Results show that better institutions and stronger property rights protection reduce bank profits, while stronger power of creditors drives up bank profits significantly. Results imply that better institutions and enhanced property rights protection lead to greater flow of credit allowing firms and investors to undertake more profitable ventures. By extension, stronger creditor rights erect steeper barriers to external finance for firms and investors. National indicators of economic freedoms may be more important to lowering the spread than strict creditor rights. Seemingly, credit markets fail when economic institutions fail or when governments intervene into these markets in ways that impede the safety and soundness of financial transactions and private contracting.     

反思与超越：水权交易中公民参与维度的构建

在水权交易中提高公民参与的力度,契合民主社会发展之需要,促进水资源的优化配置。利益博弈是公民参与水权交易主要动因,社会讯息互动、法律制度保障、公民参与精神等的缺失是当前制约公民参与水权交易的现实困境,因而今后应着力进行公民参与的多重建构,具体可在水权交易中引入公共参与的概念并对之进行具体体系构建,从法律和精神两个层面出发,通过全局体系构建模式完善公民参与制度。     

铁路交通枢纽与城市综合体设计初探

通过对国内铁路旅客车站交通枢纽设计模式及国外交通枢纽城市综合体典型案例的分析和总结．提出铁路旅客车站结合物业开发设计并形成交通枢纽城市综合体将是国内铁路旅客车站发展趋势之一的观点,以期对今后铁路旅客车站的建筑设计有所启示。