广州废纸回收网络探讨

文中根据广州废纸回收物流的实际状况，在前人的理论研究的基础上，通过对广州废纸回收物流的现状、存在问题分析研究，探讨符合广州实际情况的，针对性、实施性强的废纸回收网络措施。     

Capital account flows,consumption ratios and the middle‐income trap

The existing literature suggests that it is important to understand the factors that may slow the transition of an economy from middle to high income. Many factors have been suggested as promoting or retarding economic growth, but little attention has been paid to the roles of the capital account and consumption ratio. Using panel regressions involving 48 countries over the 1950–2013 period as well as employing extreme bounds analysis, we find that foreign investment outflows are associated with a mature economy and that there is an optimal consumption ratio that must be surpassed to break out of middle‐income status. These findings are robust to an extreme bounds analysis incorporating a wide range of variables potentially related to growth performance.     

优化生产环节和劳动组织管理提高掘进单进水平

本文介绍了双马煤矿的建设情况,对矿井建设过程中制约掘进单进水平的原因进行了分析,提出优化生产环节、改进施工工艺和优化劳动组织管理、提高劳动工效的具体措施。     

一般竞争战略理论论战、观点流派与研究展望——从割裂到融合

一般竞争战略理论对企业战略决策具有广泛而深远的影响。学者们对一般竞争战略的割裂观和融合观一直争执不休，众多研究呈现出多角度、多证据、结论矛盾和研究混乱的局面。文章通过对相关理论回顾和梳理，揭示出一般竞争战略理论割裂观存在的问题和困境，呈现融合观的理论与实证证据，提炼出混合战略的三个流派，并揭示混合战略研究的脉络和趋势。文章揭示出融合是竞争战略的趋势，实现不同战略类型的融合和竞争战略的多维体系构建，有助于厘清竞争战略研究的混乱和矛盾，打破根深蒂固的“骑墙战略”禁区思维，为企业的战略决策提供系统和多维的视角，并推动一般竞争战略从割裂化向融合化演进，特别是对现阶段的中国企业战略制定具有重要意义。     

定额结算下保险医疗费用支付制度安排

医疗保险机构与医院实行定额结算后,医院可通过分科定额结算办法将价格风险下移给科室,促使科室主动控费。而这种制度下,科室将通过牺牲患者利益实现自身效用;若医院按按实结算办法与科室结算医疗费用,则可在一定程度上解决上述问题。本文将针对按实结算办法建立数学模型,确定科室进行合理医疗的费用区间,并通过此模型说明按实结算下,科室通过均衡医患博弈,可在同时保证医院与患者双方利益的基础上有效地控制医疗费用。     

生态服务的居民需求与影响因素偏效应测度——以上海市景观河流漕河泾为例

地表水环境生态服务具有公共物品特性,消费者需求信息难以获得,影响资源的有效配置和环境公共政策的科学性.应用意愿价值评估法调查496户居民上海城市景观河流水质改善的支付意愿,通过计量分析揭示影响需求的主要因素,并重点计算收入水平及差距、户籍、收入与户籍交互作用因素的边际影响.结果既符合消费理论的一般预期,也充分反映了我国转型经济阶段的社会特殊性.     

基于市场细分的中小物流企业关系营销研究

文章以中国物流行业全面开放环境下的发展为背景,根据中小物流企业自身发展特点,利用关系营销理论,对中小物流企业的关系营销问题进行了相关研究。认为中小物流企业应该在市场细分的基础上实现专业化经营,找准定位,避开与物流巨头的正面竞争。同时从加强与企业的沟通与互动、提高服务质量及保持持续的质量改进等三方面对中小物流企业的关系营销进行了分析与研究。     

On the estimation of returns to scale, technical progress and monopolistic markups

A number of theoretical results on estimating returns to scale, technical progress and monopolistic markups are derived when there are multiple outputs and inputs. The choice of value added versus gross output and problems that arise in aggregation across sectors of an economy are also considered. Using US data on manufacturing, evidence is found of increasing returns to scale across all levels of aggregation. Technical progress is typically found to be insignificant implying that economic growth has been driven by increasing returns to scale rather than technical progress. Such findings have important implications for the macroeconomic modeling of economic fluctuations.     

The Relationship Among Union Membership, Facets of Satisfaction and Intent to Leave: Further Evidence on the Voice Face of Unions

This study examined the impact of union membership on employees’ intent to leave their jobs across a number of facets of satisfaction, as a further test of unions’ voice face. Among the findings were that there were significant relationships between job, compensation, benefits, working conditions, and immediate supervisor satisfaction and intent to leave one’s job for nonunion employees. In contrast, only the relationship between job satisfaction and intent to leave was significant for union employees. Finally, over the facets of satisfaction where one would expect unions to have the most influence, the relationship between intent to leave one’s job and satisfaction was greater for nonunion employees than for union employees. These results provide a great deal of support for the effect of unions’ voice face.

基于企业生命周期的企业动态能力演变研究

分析了不同生命周期下企业动态能力构成维度,指出企业生命周期的不同阶段对企业动态能力维度要求不同。探讨了在企业不同生命周期阶段企业动态能力演变方向。