对科学发展观指导下的高校思想政治教育工作的探讨

科学发展观是推进我国经济社会全面发展的指导思想,也是加强和改进大学生思想政治教育的指导方针。本文通过分析高校思想政治教育存在的普遍问题,提出了在科学发展观指导下的思想政治教育工作的新思路,新途径。     

我国液体生物质燃料开发问题与制度方法创新

当前,液体生物质燃料开发已经成为一个世界性实践问题.本文结合我国及云南实际,分析液体生物质燃料开发进程中的问题及其成因,进而从制度与方法方面提出我国液体生物质燃料开发的思路.     

资源环境约束下的和谐增长与制度和谐

经济增长对自然资源消耗和环境污染是不可避免的,然而,当经济增长对自然资源与环境资源的需求超过其承载力的阈限时,就会出现由于资源枯竭与环境恶化的非和谐增长.在对和谐增长相关理论进行梳理的基础上,以我国经济增长对资源、环境的超"阈限"影响为背景,分析"三重失灵"对和谐增长的影响,并将和谐增长纳入制度和谐的框架内,试图从制度约束上探讨长期和谐增长的保障机制.     

Mining and Social Movements: Struggles Over Livelihood and Rural Territorial Development in the Andes

Social movements have been viewed as vehicles through which the concerns of poor and marginalized groups are given greater visibility within civil society, lauded for being the means to achieve local empowerment and citizen activism, and seen as essential in holding the state to account and constituting a grassroots mechanism for promoting democracy. However, within development studies little attention has been paid to understanding how social movements can affect trajectories of development and rural livelihood in given spaces, and how these effects are related to movements’ internal dynamics and their interaction with the broader environment within which they operate. This paper addresses this theme for the case of social movements protesting contemporary forms of mining investment in Latin America. On the basis of cases from Peru and Ecuador, the paper argues that the presence and nature of social movements has significant influences both on forms taken by extractive industries (in this case mining) and on the effects of this extraction on rural livelihoods. In this sense, one can usefully talk about rural development as being co-produced by movements, mining companies, and other actors, in particular the state. The terms of this co-production, however, vary greatly among different locations, reflecting the distinct geographies of social mobilization and of mineral investment, as well as the varying power relationships among the different actors involved.     

Relative Guarantees

Many real-world financial contracts have some sort of minimum rate of return guarantee included. One class of these guarantees is so-called relative guarantees, i.e., guarantees where the minimum guaranteed rate of return is given as a function of the stochastic return on a reference portfolio. These guarantees are the topic of this paper. We analyse a wide range of different functional specifications for the minimum guaranteed rate of return, hereunder both so-called maturity and multi-period guarantees. Several closed form solutions are presented.     

Replacement Investment: Optimal Economic Life Under Uncertainty

Replacement investment is essentially a regenerative optimal stopping problem; that is, the key decision concerns when to terminate the life of existing plant – and hence when to start over again. This paper examines this optimisation problem within a continuous time framework and studies the qualitative and quantitative impact of uncertainty on the timing of new investment (and the criteria that should be used for terminating the life of existing plant).     

试论生态林业系统的时空观

生态林业系统具有时间、空间两个序列的开发前景。长周期,大跨度的生态林业生产可以分解为复合的短周期方式,使生态意识与经济效益有机结合。空间组合的多层次立体开发有效地利用了光、热、水、土资源,并获得最大生物量;地域组合着眼宏观,注重研究大型骨干及网络性生态工程问题。     

石化企业乙烯物料平衡的实例分析

乙烯物料平衡是石化企业的主要物料平衡之一，由于乙烯衍生物的装置较多，影响石化企业乙烯物料平衡的因素也多。在分析了S企业的四个实例后，可以看出，搞好乙烯的物料平衡工作，可以提高乙烯下游装置的开工率和负荷率，从而提高企业的经济效益。     

营销角度的特许经营及其竞争法上的思考

特许经营是一种新型的销售方式,作为企业分销系统的构成要素,能够起到降低风险,沟通生产与消费的作用。然而在实际经营过程中也会出现许多诸如指定购买与搭售、联合定价、独占经营等违反竞争法的问题。为适应不断变化的竞争形势,应从竞争法的层面上对其加以规制。     

对可行性研究报告及经济评价的几点认识

指出在建设项目前期工作中存在的问题，建设项目前期工作滞后，前期方案深度不够，需对可行性研究报告及项目经济评价的方法与参数进一步完善，重视风险问题及清偿能力分析，提高技术经济人员的综合分析能力，实现投资决策科学化，提高经济效益。