Land use externalities, open space preservation, and urban sprawl

Parcel data on residential land conversion are used to investigate how land use externalities influence the rate of development and modify policies designed to manage urban growth and preserve open space. Several “smart growth” policies are found to significantly influence land conversion, including a development clustering policy that concentrates development and generates preserved open space. In addition to directly affecting a parcel's hazard rate of conversion, this policy is found to affect neighboring parcels' conversion by generating a positive open space externality that hastens their development. The implication that the clustering policy could generate a more sprawled pattern of development is explored using spatial simulation.     

知识经济的本质特征及对我国发展机遇的思考

本文在解析知识经济本质特征的基础上,分析了知识经济对我国发展带来的机遇和挑战,提出我国实施知识发展战略,应对知识经济挑战的必要性和具体途径,最后从增强吸收知识、获取知识、交流知识能力三方面提出了相关的政策建议。     

VE在油田开发中的应用

孤岛采油厂历经30多年的开发,已处于特高含水期产量递减阶段。由于新井产量受到自然资源和投资的限制是有限的,要减缓原油产量的递减,依靠的是大量增产措施的投入,而每项措施的实施需要耗费几万元到几十万元的费用。所以,引起开发后期油田成本上升的主要原因是油田增产措施难度加大,投入相应增加。为此,我们引入VE原理,科学实施增产措施工作量,达到了降低作业成本,提高增油效果的目的。     

质量生态学研究(5)--生态质量管理系统评价

利用生态学思想及可持续发展理念，建立生态质量管理评价的思路和评价原则，根据构成生态质量管理系统的经济、环境、社会三个方面，建立相应的评价指标体系，综合反映生态质量管理水平。     

电子商务下商业企业库存业务信息系统的功能结构

本文研究了电子商务对商业企业库存业务的影响,提出了商业企业的库存业务信息系统应与电子商务相结合,分析了在电子商务环境下商业企业库存业务信息系统应具备的功能,并系统地对其功能结构进行了划分与介绍.     

企业生产物流中物料搬运方式的优化

企业生产物流中物料的搬运方式一般由所搬运的物料的功能、性质、搬运量等进行选择，仅局限于定性分析。通过建立数学模型，对企业生产物流搬运方式进行定量优化，并通过实例，说明对生产物流搬运方式进行量化分析是可行的。     

略论企业诚信与商业伦理

恪守道德、诚信经营对企业至关重要。按照企业诚信与商业伦理的基本观点及其内涵进行实践,是中国企业健康成 长所必需的。     

Gender differences within early stage and established small enterprises: An exploratory study

This paper examines 2 years of data from GEM Canada in order to develop new insights into the factors that contribute to the performance outcomes of female enterprises and how these factors are affected by the firm’s stage of development. The analysis encompasses both personal and organizational characteristics and assesses their association with selected performance measures at the early stage as well as at the established phase of development. The findings indicate that the greater propensity of men to pursue business growth and earnings can be attributed to marital status (live with a partner) and the expected depth of the ownership team. Moreover, the performance outcomes for male entrepreneurs are influenced by a relatively wide range of variables, with business demographics being more prominent than for the female enterprises. For both genders, the mix of relevant underlying factors varies as the venture progresses along the ‘nascent-new-established’ continuum.     

西方管理控制理论比较与启示

管理控制理论的研究在西方国家已有200余年的历史，了解其发展历史并总结管理控制理论的研究趋势，对于我国发展管理控制理论、改进管理控制实践具有重要意义。本文在对管理控制思想的源起与发展脉络、不同学派管理控制概念的比较与差异以及管理控制系统框架的比较与差异进行探讨的基础上，得出了未来管理控制理论研究的发展趋势。     

广西北部湾经济区发展战略探析

分析了广西北部湾经济区的发展现状,创造性地提出其发展要因,最后,基于发展要因提出经济区发展战略,以供决策参考。