论高校科技产权的现状、问题和决策

科技产权作为一种对科技成果占有、使用和处置等的权利，是科技成果创造者的一种经济和法律的权利。它反映了科技成果创造者在经济关系和法律关系上的一种权属关系。但长期以来，由于体制、认识等主客观方面的原因，导致了现实经济生活中科技产权的模糊状态。一方面影响了科技成果创造者的创造积极性，另一方面又妨碍了科技成果对经济的投入使用，使科技成果转化为现实生产力的效率大大降低。一、科技成果的投入状况科技成果的投入，是指科技成果的实际应用及其对经济、社会所产生的效益。科技成果成为现实生产力，并产生放大的经济效益，其…     

Evolutionary game on oil and gas companies’ pollution treatment

This paper presents a dynamic model of pollution treatment strategies, driven by the bargaining relationships between governments, oil and gas companies and local residents. The results show that government plays a dominating role and government environmental policies have significant impact on other two parties’ behavior. To achieve better pollution treatment in the future, we put forward the following suggestions. An improvement in the legal system is required, and the legal enforcement needs to be strengthened. In terms of pollution treatment, responsibilities and obligations of these three parties need to be clearly defined. A wellfunctioned reward and penalties system needs to be established for minimizing the environment damage in the future.     

Optimal last stock of substitutive service parts

This paper focuses on the last stock problem of substitutive service parts, which is a hot problem in practice. Considering that a firm faces two types of service parts with a certain substitution coefficient, we study the optimization problem of minimizing the total expected cost. Using the non-linear programming theory and method, we find the optimal preserved quantities for the optimization problem. The relation between the product substitution characteristic and the total cost of service parts is analyzed. And an example is given to show the application of our model.     

欧元对我国经济影响的研究

欧洲即将建成一个使用单一货币——欧元的货币联盟,它的诞生是欧洲经济一体化进入一个崭新的里程碑,是国际金融市场的一件大事,受到了国际社会的普遍关注。在当前亚洲金融危机余波未定,全球经济增长速度减缓的形势下,欧元出台将为世界经济注入一股新的活力,其深远影响将在２１世纪凸现。一、欧元的沿革和发展走势　　１．欧元形成的三个阶段欧洲货币联盟的设想阶段。１９５８年,《罗马条约》宣告成立欧洲共同体,确定了欧洲货币统一的方向。１９７０年,著名的《维尔纳报告》提出,要在１９８０年前建立一个“完全的经济与货币联盟”…     

我国信贷管理制度与金融政策的取向

信贷资金的运用，在很大程度上引导着社会资源的合理分配和合理流向，并体现着国家宏观调控的意向。由于我国传统金融体制的弊端，使得金融对经济的调节作用难以发挥。金融体制的单一性使金融的总量调节弹性大大降低，无灵活选择的余地和缓冲的空间，从而使信贷紧缩带来较大的经济波动。单一的信用结构导致企业过度依赖银行贷款，从而形成信贷扩张的较强刚性。在政府和企业都存在扩张需求的情况下，必然使贷款需求越来越大，贷款规模也越来越大。为改变这种状况，必须改变我国现行的信贷管理体制，必须让信贷活动纳入市场机制。这有利于建立…