对因车辆制动引起现场痕迹变化的初步研究

针对因车辆制动而使交通事故现场的痕迹发生变化这一现象,运用痕迹学、力学原理,分析引起变化的机理、原因,探讨了痕迹的形状、高度等变化与车速、事故过程的关系,推导出运用轮胎制动印长度计算车速的公式,以帮助事故现场勘查人员运用这种变化了的痕迹来正确分析事故发生过程,以正确确定事故责任。     

创业板市场股票发行定价的新方法

股票发行定价在理论上一直是金融学中的一个悬而未决的问题。创业版市场股票价格一般取决于两个变量:未来预期利润现值和市盈利的数值,每个变量都受到多种因素的共同作用。新定价方法把市场环境和上市公司行业情况看作主要考虑因素,只要确定发行价格相对于净资产的溢价幅度就可得出正确的发行价格。     

合作型环境治理:一种新模式

合作型环境治理有多种方式,本文主要关注两方面内容:一是地方政府参与协商并执行环境管制;二是投资者与地方居民通过协商的形式达成一种公私合作的关系。成功的合作型环境治理意味着赋予地方权力,由它们决定需要采纳的环境治理措施,而不是简单地将国外的已有的解决方法进行转移。     

行政权“嫁接”的理论边界？——一种法理维度内的思考

本文通过对苏州“养狗问邻”文件的解读,提出了行政权“嫁接”理论。在随后的体系建构中,我从政治哲学、经济学等社科角度重述了政府作为公权力行使者产生的渊源以及合理性,并以此分析概括出行政权的特征及其在此基础上,我对行政权“嫁接”的现象、特点,以及它所演化的权利分配的状态从法理学角度进行了全面阐述。通过本文写作,企求能给政府为主导型的中国法治建设提供一种理论的范式。     

Return on Investment in Innovation: Implications for Institutions and National Agencies*

Commercial success in universities in the USA and Canada has resulted in many other countries taking steps to emulate this performance and major technology transfer and commercialisation support programmes have been launched in UK, Europe, Australia, Japan and many other countries—including South Africa. Unrealistic expectations have, however, been generated by the spectacular successes of a relatively few institutions and it is not always realised that the success from commercialisation is proportional to the magnitude of the investment in research. Without a well funded, high quality research system, it is not possible for technology transfer to make any significant contribution to economic development. The possible economic returns to higher education institutions from commercialisation of research can be estimated using international benchmarks. This forecast uses a combination of an institutional return on investment model and a simple economic projection. The model is generic and can be adapted for use in any institution. As more data becomes available from local (and international) sources, the model will be refined to give better estimates. The model is dynamic and shows, quantitatively, why it can take up to 10 years for an institution, and 20 years nationally, to attain a positive rate of return from an investment in research and technology transfer. The model enables the long-term impact of policy decisions, in an institution and nationally, to be examined and alternative scenarios explored. The performance of individual institutions is, however, highly variable and unpredictable. This is even for those institutions that are comparable in size and maturity. A large portfolio of patents and licences is required to give a reasonable probability of positive returns. This may be possible at a national level, but is problematic in smaller institutions—and smaller countries. Because the benefits of the innovation system are captured largely at national level, with institutions having a high uncertainty, public sector support to reduce the institutional risk is necessary to assist institutions to make the necessary investments. Technology transfer is of course only one element of the overall research and innovation value chain. All elements must be functioning effectively to derive the economic and social benefits from research. In addition to a strong research system, adequate incentives must exist to encourage academics to participate, particularly with regard to the crucial initial step of invention disclosure. After disclosure, sufficient institutional capacity must be in place to take an idea, evaluate it, protect the intellectual property appropriately and then seek a path to commercialisation through either licensing or start-up company formation. *Based on the paper “Return on Investment in Innovation: Implications for Institutions and National Agencies” presented at The First Globelics Conference on Innovation Systems and Development Strategies for the Third Millennium, Rio de Janeiro, November 2003.     

论有限公司出资转让的条件

由于有限责任公司的人资两合性与封闭性 ,有限责任公司出资转让存在着诸多限制条件。本文从比较法的视野 ,对出资对外转让的限制条件、确定对内转让条件的必然性和可行性、出资转让约定条件的有效与否、违反条件转让的效力等问题进行了探讨 ,以期能够对完善我国现行公司立法有所帮助。     

新世纪中国涉外税收立法面临的挑战与对策

面对WTO规则给中国涉外税法带来的冲击、网络贸易给税收执行带来的新课题、立法对于转让定价的外延设定过小、对避税行为缺乏法律制约等因素的存在,从多视角对我国涉外税收政策面临的严峻挑战进行评析,进而对如何调整我国涉外税收立法价值取向进行了探讨。     

论我国著作权转让登记公示制度的构建--从著作权的"一女多嫁"谈起

著作权“一女多嫁”现象在我国频频发生,究其原因,是我国著作权法在允许著作财产权转让的同时,没有建立起保护交易安全的相应制度。著作权转让登记公示制度的建构既有安全、伦理性价值和证据支持,也有其深厚的制度底蕴。因此,在借鉴外国的立法例,并适度遵循我国的制度系统惯性的基础上,有必要构建我国的著作权转让登记公示制度。     

澳、美水权制度对构建我国水权制度的启示

本文通过对澳大利亚和美国水权制度的研究,引发了笔者对我国水权的界定、适用、取得、转让和价格等制度的思考,从而提出了水权应包括水物权和取水权,我国应建立区域性的水权制度,水权的取得包括分配取得和出让取得,组建水银行进行水权转让,水权价格包括出让价、转让价和水费等观点。     

物权变动理论对著作权转让的启示

著作权转让是著作权人利用其财产权的一种方式,由于我国著作权法关于著作权转让相关制度的缺失,导致著作权转让过程中重复转让的现象多次发生,严重影响了著作权转让中的交易安全和善意受让人的利益。在借鉴物权变动理论的基础上,应建立我国的著作权转让登记制度。