经济发展、资源功能与中国的配置绩效

经济发展理论高度重视各种资源等劳动对象的开发利用。西方经济学的信仰者由于自身存在的认识论缺陷，难以科学认识劳动对象与经济发展的内在关系，进而也难以科学论述资源在发展理论及其模型中的作用和地位。因此，必须遵循马克思的方法论，从理论为实际的反映入手，建立科学的分析模型，以此指导中国经济发展方式的转变，建立生态与经济相协调的可持续发展的资源及能源支撑体系，调整、优化资源及能源的供给与需求结构。     

Incorporating balance concerns in resource allocation decisions: A bi-criteria modelling approach

We consider resource allocation problems where inputs are allocated to different entities such as activities, projects or departments. In such problems a common goal is achieving a desired balance in the allocation over different categories of the entities. We propose a bi-criteria framework for trading balance off against efficiency. We define and categorise indicators based on balance distribution and propose formulations and solution algorithms which provide insight into the balance-efficiency tradeoff. We illustrate our models by applying them to the data of a portfolio selection problem faced by a science funding agency and to randomly generated large-sized problem instances to demonstrate computational feasibility.     

Fiber optical network design problems: A case for Turkey

In this paper, we consider problems originating from one of the largest Internet service providers operating in Turkey. The company mainly faces two different design problems: the green field design (area with no Internet access) and the copper field re-design (area with limited access over copper networks). In the green field design problem, the aim is to design a least cost fiber optical network that will provide high bandwidth Internet access from a given central station to a set of aggregated demand nodes. Such an access can be provided either directly by installing fibers or indirectly by utilizing passive splitters. Insertion loss, bandwidth level and distance limitations should simultaneously be considered in order to provide a least cost design to enable the required service level. In the re-design of the copper field application, the aim is to improve the current service level by augmenting the network with fiber optical wires, specifically by adding cabinets to copper rings in the existing infrastructure and by constructing direct fiber links from cabinets to distant demand nodes. Mathematical models are constructed for both problem specifications. Extensive computational results based on realistic data from Kartal (45 nodes) and Bakırköy (74 nodes) districts in Istanbul show that the proposed models are viable exact solution methodologies for moderate dimensions.     

论公共职位的资源稀缺与配置方式

从新政治经济学的视角看,政府的公共性、代理性决定了公共职位公众所有与部分人代理之间的矛盾,公共权力的特有魅力导致了公共职位资源的稀缺与供求矛盾的出现。保证每个社会成员都有进入公职的机会和政府选择到合适的人员是克服这些矛盾的关键,其必然的归宿是竞争开放式的公共职位配置方式。     

初探养老福利机构社工岗位的配置

目前我国社会工作尚处于探索和发展阶段。本文通过对在养老福利机构加强社会工作人才队伍建设的必要性和可行性的论述,提出了在养老福利机构中社工岗位设置的原则以及岗位配置的设想。     

一人多机的动态配置模型及其解法

本文以机械企业为背景,探讨了一人多机看管问题中的人员配置问题,并采用层次序列法对人员配置数学模型进行了求解,给出了启发式解法,指出了进一步研究的方向。     

产能有限的供应商主导的双渠道分销策略研究

在供应商产能有限的背景下,研究供应商的最优分配策略和双渠道分销的问题。根据期望利润最大化建立供应商渠道分配模型,依据纳什均衡确定供应商的最优定价、最优产能和最优分销策略。结果表明,在双渠道策略的情况下,供应商应该优先满足销售企业的销售量。若供应链的销售量恰好得到满足,供应商应该按最优产能生产。供应商的渠道选择与供应商产能、供应链各节点的盈利能力和生产成本有关。     

Measuring unfairness feeling in allocation problems

In this paper, we introduce a new measure of social fairness based on unfairness feelings of the players involved in an allocation problem, e.g., cake-cutting problem or shift scheduling. We only require that each player be described by a von Neumann–Morgenstern utility function. Next, we propose a social normalization of each player׳s utility function, based on how each player sees the other players׳ shares through her own utility function. Further, we extend this normalization idea to a setting where the players are represented by a weighted oriented graph, where the weights assess the relatedness of (or similarities between) the agents. Among other results, we establish some links between our measures of fairness and those classically used in the cake-cutting-problem literature.     

资本错配会诱发全要素生产率损失吗

当前要素错配已成为发展中国家的普遍现象,但前沿文献更多关注劳动力错配而非资本错配对全要素生产率的影响。本文构建不完全市场条件下的多部门模型,以资本流动系数表征资本错配水平,结合中国1978-2010年八大产业面板数据定量测算资本错配对全要素生产率的影响。结果显示：资本配置效率整体对全要素生产率增长的作用为负,源于资本错配引发的资源配置效率损失对全要素生产率的影响突出,诱致全要素生产率下降2.6%。同时,资本错配使实际产出与潜在产出形成较大缺口,实际产出仅占潜在产出的70%-89%。这可能源于金融系统的垄断抑制资本自由流动,引致产业间资本出现较大程度的错配,造成全要素生产率和产出效率损失。     

我国土地资源高效配置的政策阻碍及改革建议

土地资源高效配置是我国经济社会可持续发展的重要保障.当前我国城镇化、工业化发展过程中,土地资源高效配置正面临土地政策目标不明确、政策主体闻关系不畅、政策工具应用不当、政策执行不力、政策监控与评估机制缺乏、配套政策不健全等阻碍,难以满足转变经济发展方式的时代需求.因此,今后我国应当以转变经济发展方式为统领,通过改革土地资源配置政策形成机制、建立多元化治理机制、创新土地管理机制和体制、转变土地利用与管理方式以及构建土地高效配置的政策保障体系,建立起促进区域协调、城乡统筹、产业优化和民生保障的土地政策体系,实现土地资源高效配置.