自我他者化：边地影像的诗学过渡与平等悖论

“边地影像”是边疆少数民族民众纪录自身的非虚构创作。在朗西埃“可感性的分配”美学理论视野下，边地影像体现了题材选择的一视同仁和人性的解放，以平等维度的引入开拓了其艺术与政治价值。透过“自我他者化”的艺术操作，它改变边地的可感性的分配秩序。“客位视角”到“主位视角”和“参与拍摄”到“独立创作”的过渡所释放的乡野表达，成为评测其诗学力量的关键质素。同时，围绕“差异性”展开的影像再现常常导向“微小差异的自恋”,并在言语的过度中营造了某种“圣化构想”，进而使其差异政治悖论性地生成了新的可感性不平等。     

从《军队的女儿》看边疆文学创作的审美追求

该文重温20世纪50年代边疆文学的代表作《军队的女儿》,以此探讨50至60年代边疆文学对青年支边那段历史的时代书写与个性追求而呈现的审美特征。以此探讨文学与意识形态、文学与历史、个人与集体、宏大叙事与个性写作之间种种复杂关系,尤其是挖掘边疆文学因独特的政治背景、地域特色所蕴涵的人文精神与审美追求。     

高适、岑参边塞诗诗风异同论

该文主要就高适、岑参边塞诗诗风的异同进行了分析 ,并探索产生他们诗风相异的原因     

宋初名将郭进事迹述评

郭进是宋初守卫北疆的名将 ,以善于用兵 ,从严治军而享誉一时。宋太祖时 ,郭进长期镇守西山一带 ,有力地抗击了北汉、契丹军队的进攻 ,确保了防区的安全 ,因此得到宋太祖的高度评价。宋太宗即位后 ,由于对统军将帅采取了极端猜忌、压制的态度 ,郭进虽仍在守边及北伐战场上屡立战功 ,但最终却被逼自杀。其生平功业及最后结局 ,可谓与家喻户晓的杨业颇为相似     

制造业设备维护与管理的相对有效性评估

在设备维护与管理的评估中引入数据包络分析,以此为核心构建了设备维护与管理相对有效性的评估方法。该方法在系统功能建模的基础上,全面分析了设备维护与管理作为服务系统的投入与产出构成,以数据包络分析为计算模型完成了设备维护与管理有效性的评估。该方法满足了设备维护与管理评估全面性和客观性的要求,其有效性和可信度通过在某石化企业的应用得到了验证。     

我国制造业产能利用率测度与影响因素研究——基于十个重点行业

选取制造业的十个重点行业,使用2001-2014年的面板数据,运用数据包络分析法(DEA)对其产能利用率、技术效率和设备利用率进行了测算,结果显示:我国制造业的部分行业存在严重的产能过剩问题;非金属矿物制品业、黑色金属冶炼和压延加工业等传统行业的产能利用率较低;通信设备、计算机及其他电子设备制造业等新兴行业的产能利用率相对较高.剖析制造业产能过剩的影响因素,发现市场需求与产能利用率存在显著的正相关关系,资本密集度、就业水平、开放度、金融支持与产能利用率有显著的负相关关系.     

Efficiency measures of the Chinese commercial banking system using an additive two-stage DEA

Measuring and improving the efficiency of the Chinese commercial banking system has recently attracted increasing interest. Few studies, however, have adopted the two-stage network DEA to explore this issue in the Chinese context. Because the entire operational process of the banking system could be divided into two sub-processes (deposit producing and profit earning), the evaluation of the sub-process efficiencies could be used to assist in identifying the sources of the inefficiency of the entire banking system. In this study, we utilize the network DEA approach to disaggregate, evaluate and test the efficiencies of 16 major Chinese commercial banks during the third round of the Chinese banking reform period (2003–2011) with the variable returns to scale setting and the consideration of undesirable/bad output. The main findings of this study are as follows: (i) the two-stage DEA model is more effective than the conventional black box DEA model in identifying the inefficiency of banking system, and the inefficiency of the Chinese banking system primarily results from the inefficiency of its deposit producing sub-process; (ii) the overall efficiency of the Chinese banking system improves over the study period because of the reform; (iii) the state-owned commercial banks (SOBs) appear to be more overall efficient than the joint-stock commercial banks (JSBs) only in the pre-reform period, and the efficiency difference between the SOBs and the JSBs is reduced over the post-reform period; (iv) the disposal of non-performing loans (NPLs) from the Chinese banking system in general explains its efficiency improvement, and the joint-equity reform of the SOBs specifically increases their efficiencies.     

Stochastic metafrontiers

ABSTRACT

We consider the case of production units arranged into a number of groups. All units within a group choose output–input combinations from the same production possibilities set that is represented by a stochastic frontier model. The metafrontier is the envelope of the group-specific frontiers. We are interested in the metafrontier distance, which is the amount by which the group-specific frontier lies below the metafrontier.

Previous work has measured the metafrontier distance using the deterministic portion of the frontier. In a stochastic frontier model, this is not appropriate. We show how to evaluate the metafrontier distance, and we demonstrate the empirical relevance of this issue.     

Evaluation of bank branch growth potential using data envelopment analysis

Banks occasionally employ frontier efficiency analyses to objectively identify best practices within their organizations. Amongst such methods, Data Envelopment Analysis (DEA) was found to be one of the leading approaches. DEA has been successfully applied in many bank branch performance evaluations using traditional intermediation, profitability and production approaches. However, there has been little focus on assessing the growth potential of individual branches.This research presents five models that examine three perspectives of branch growth. Each model was applied to the branch network of one of Canada׳s top five banks to gauge the growth potential of individual branches and to provide tailored improvement recommendations. Using various analysis methodologies, the results of each model were examined and their functionality assessed.     

敖鲁古雅鄂温克族乡经济发展的战略思考

敖鲁古雅鄂温克族乡是我国最后一个移民乡和惟一一个驯鹿养殖基地。特殊的地理环境,独特的民族文化和生产方式,决定了其经济发展必然走驯鹿产业化和发展原生态旅游业之路,发挥城乡边缘区的补充功能,借区域经济发展之力,发挥自身的资源优势,以实现经济的快速和可持续发展。