Technological substitution in the United States pulp and paper industry: The sulfate pulping process

This paper presents an econometric analysis of the diffusion of the sulfate pulping process throughout the U.S. pulp and paper industry. A dynamic equilibrium, Gompertz diffusion function is employed to derive a multivariate estimation model which incorporates more information than the traditional approach of estimating the growth rate function alone. The empirical results suggest that the econometric approach provides a useful integration of the technological diffusion process and the comparative static theory of demand. The sulfate pulping process is projected to continue capturing market share at a relatively rapid rate, and could account for 90% or more of total U.S. woodpulp production by the year 2000.     

中国古代的和谐思想与构建和谐社会

中国传统文化源远流长、博大精深,其中有关"和谐"的思想非常丰富,如保合太和,以和为贵,天人合一,致虚静、道中庸,等等.这些思想既是中国传统文化的精髓和被认同的人文精神,又是今天我们实现社会和谐,构建和谐社会的重要思想资源.本文主要是从人总是生活于人与社会、人与人、人与自然、人与自身的四维空间之中,以及目前我国在现代化建设方面遇到的种种挑战的角度来梳理、审视中国古代和谐思想的,这无疑具有一定的历史和现实意义.     

论以粮换林换草与河西地区的可持续发展--以武威地区为例

分析了武威地区可持续发展的主要生态环境问题,讨论了生态恢复与重建面临的困境,论证了以粮换林换草对促进区域可持续发展的必要性和有效性,指出了以粮换林换草中应进一步研究的问题,提出生态重建要坚持多措施并举。     

Absorbing Team Games

A team is a group of people having the same motives but possibly different available actions. A team game is a game where two teams face each other. An absorbing game is a repeated game where some of the entries are absorbing, in the sense that once they are chosen the play terminates, and all future payoffs are equal to the payoff at the stage of termination. We prove that every absorbing team game has an equilibrium payoff and that there are -equilibrium profiles with cyclic structure. Journal of Economic Literature Classification Numbers: C72, C73.     

The new logic of Japan's young generations

Through daily use of computer games and advanced cartoonized learning, the lower teen generation in Japan has developed an unprecedented ability for instantaneous contextual gestalt-based decision making and high-speed multidimensional simultaneous thinking. This is a radical departure from the sequential logic of older generations. This is a conclusion we can reach after examining the voluminous data available from a new research institute in Japan. The data also indicate that the young adult generation has developed unique strategies of life, which are fascinating but difficult to understand in the framework of our traditional logic but make sense as a transition to the logic of the lower teen generation.     

云南长防林体系建设中几个问题的探讨

本文就云南省长防林体系建设中存在的认识问题,指导思想、政策、资金投入及有关技术问题,进行分析。提出相应的对策和意见。     

中国移动运营市场竞争格局情景分析

中国的移动运营市场一直是中国移动(2000年前为中国电信)和联通两家的双寡头竞争格局.鉴于情景分析法的特点和移动运营市场面临的形势,对移动运营市场后3G时代的竞争格局分析适宜采用情景分析法来预测中国进入3G时代后移动运营市场的几种竞争格局.并可以对每种格局产生的可能性、途径以及各种情景所带来的后果进行详细的比对,这样对我国移动运营市场的健康良性发展可提供一些有益的决策参考.     

中国新型工业化与资源环境管理

新型工业化强调通过现代技术不断深度开发和广度拓展自然资源在工业生产过程中的利用价值,实现资源利用的高效率和可持续利用,使中国工业从资源消耗型转变为资源节约型和技术导向型."环境成本内化"发展模式的构建是新型工业化的内在要求,它具体包括:建立"成本内化"的科技创新体系;大力发展循环经济,制定和完善促进循环经济发展的法律法规体系;探索新的城市发展模式,强化城市区域生态建设和环境治理.     

论中国特色社会主义经济学的核心范畴

确立中国特色社会主义经济学的逻辑起点，必须突出它的特殊性，而不能照搬以往的经济学。迄今，所有的经济学由于其任务和宗旨不同大体可分四种类型、四个逻辑起点。中国特色社会主义经济学根据它的任务和宗旨，需要在科学社会主义实践逻辑的基础上，进行科学抽象，分析其矛盾特殊性的三个表现及中国的个性，揭示以社会主义本质为核。范畴和逻辑起点的理论规定性，进而全面展开，创立新的架构。     

浙江省水利投融资的分析

在剖析了浙江省近年水利资金投向结构及水利建设资金来源构成的基础上，对浙江水利资金投向结构发生变化的原因以及浙江水利融资的特点进行了分析研究，提出了今后稳定水利投资规模的对策和建议。