关键资源基础、国企扩张与煤炭资源整合价值效应分析

从不完全契约理论中权力配置资本的视角出发,数理分析了政府和管理层作为企业关键资源的实际掌控者,如何通过关键资源配置影响煤炭企业的扩张饥渴和产能过剩,并通过实例分析验证煤炭资源整合中是否存在国企扩张以及其对整合价值效应的影响,并据此提出在"政府引导、市场运作、科学管理"的原则下适度控制煤炭产业规模。

国有企业垄断扩张对企业绩效影响效应研究—来自我国上市公司面板数据的实证

本文以经济增加值为公司绩效的度量指标,采用面板数据模型研究企业绩效与企业垄断扩张间的关系。并应用我国沪深上市公司数据样本,对国有企业的不断扩张和企业绩效的关系进行实证。寻求国企垄断扩张的适度规模,给政策制定者提供参考。实证结果表明:国企垄断扩张使企业绩效呈显著地下降趋势。同时存在非线性的“U型”效应,即较低程度的垄断限制了企业的创新能力,导致企业绩效降低。随着垄断扩张为企业带来的超额垄断利润弥补了创新能力的不足,又使企业绩效与垄断呈现正向关系。

Internationalization and the Structure of the Company＇s Marketing Strategy on International Markets Theoretical Remarks

The paper presents theoretical reflection upon international marketing strategy in the framework of internationalization and globalization of the market. It consists of four parts. The first one debates the nature and reasons for corporate internationalization. The second part shows an international marketing strategy in the concept of corporate expansion. The strategy consists of two elements： the basic dimensions of foreign market entry modes （part 3） and business presence strategies in overseas markets （part 4）. This paper proposes a theoretical framework for research conducted by Department of Marketing of the Cracow University of Economics. The research has been conducted as a part of grant received by Polish National Centre of Science.