当前宏观经济两难下的政策选择

传统的宏观经济两难是指经济增长与通货膨胀相伴，为了抑制通货膨胀所采取的提高利率的做法往往也抑制了经济增长．我国目前的宏观经济两难主要是指在投资拉动的经济增长情况下，虽然没有出现通货膨胀，但消费率处于很低的水平．为了抑制投资采取的提高利率和汇率的做法可能进一步抑制了消费，在这种情况下，宏观经济政策的选择应该以财政政策为主，并且主要是政府帮助居民增加消费的财政政策．     

Traffic models for goods,service and business movements to manufacturing establishments

This paper is concerned with a problem area of increasing interest, namely the traffic characteristics of specific generators located on non‐residential land use. It concentrates on the problem of modelling traffic generation for goods, service and business movements at the manufacturing establishment. Firstly the contributions of earlier researchers are reviewed in the context of factors which have been considered important. Then a further study conducted by the author in Sheffield and in Manchester, England, is described. This study considers more rigorously than hitherto the questions of similarities in trip rates over different manufacturing activities and geographical areas, and of the choice of explanatory variables. Comparison of regressions is used to formalize indications of similarities in trip rates, and analysis of variance for choosing the most satisfactory explanatory variables. The study provides evidence of similarity in trip rates over seven different manufacturing activities and two geographical areas. It also shows distinctions between different non‐work traffic types in the extent of similarities in trip rates over different manufacturing activities and in explanatory variables for traffic generation relationships. Regarding the latter it is concluded that it is not possible to model accurately such traffic movements on the basis of explanatory variables which are normally available. Instead trip rates should be expressed in simple mathematical terms and should be based on large data populations. The study also makes contributions on peak flow factors for the actual design of facilities of manufacturing establishments. These findings and others are discussed in the context of the work of earlier researchers. Finally conclusions are drawn and guidance offered for future work into this problem.     

Competition and ownership in land passenger transport: The 7th International Conference

This is the fourth time that Transport Reviews has published a summary of the workshop sessions from the Thredbo Conference. The intention is to disseminate more widely the main findings and conclusions from these sessions at this important international conference. Interested readers are also encouraged to view the full papers presented at the Institute of Transport Studies, University of Sydney website.     

对我国公路收费政策效率的理论探讨

在严格的假设条件下,以公共经济学的基本理论为依据,建立了适当的数学模型.对模型进行数理分析的结果是,最优的公路投资策略是公共资金和私人资金投入到公路资产中所能获得的国民经济产出增量等于两者机会成本的合计,并提出了相对简便可行的计算方法.根据这一成果,进一步指出公路收费政策将经历3个阶段,即收费公路的大发展阶段、公路收费...     

内江市汽车零部件产业发展分析与研究

在国家和四川省相关政策的背景下,结合内江市自身发展的需要,内江市提出了大力发展汽车零部件产业。本文结合汽车产业的发展规律和趋势,认真分析了内江市现有汽车零部件产业,并对产业进行了详细的SWOT分析,在分析基础上,结合内江市实际情况提出了推进汽车零部件产业发展的措施建议。     

混合动力客车有望率先成为新能源汽车的开路先锋

分析了混合动力客车是近期我国新能源汽车发展的先导和重点的背景与原因,重点介绍了国内外混合动力客车的发展现状、国内主要生产企业的发展战略和目标,最后得出了"十二五"末期,混合动力客车有望率先成为新能源汽车中最先被市场认可的车型的预测结论.     

襄阳市区市政排水泵站现状分析及建议

该文针对襄阳市区排水泵站现状进行分析,针对不足之处提出建议,旨在通过泵站建设提高城市防汛排涝能力。     

考虑各种环境经济因素的变质库存控制策略研究

在系统论研究的基础之上,对传统的EOQ模型进行扩展,并与传统的变质库存模型相结合.考虑内外部通货膨胀环境下,需求为时变的允许缺货的变质库存模型.通过计算机仿真,求出近似最优策略,并通过灵敏度分析,对内外部通货膨胀率,内部单位固定交易价以及外部单位变化成交价对补货周期、最优批次及相关库存成本的影响进行分析.     

当代中国治安体制与国家政权建设

当代国家理论甚为关注现代国家与治安体制之间的本质联系,并将治安体制的建立定为国家政权建设的重要环节。改革开放以来,党重新界定阶级斗争的内容,从治安管理角度界定了国家职能的内容。然而,以国家为中心的严打政策片面强化了国家权力自上而下的命令式动员。在市场化改革的条件下,由于社会力量的生长,以国家为中心的治安体制逐渐向多元合作的治理机制转变,这一转变从一个侧面反映中国国家政权建设正逐渐走向国家权力与社会力量相互依存与治理合作的道路。     

当前城市交通政策若干思考

城市交通问题已不仅是建设问题,而更多的是政策问题。首先通过分析典型城市交通政策案例,指出不能滥用交通政策,要注意政策的协调性。然后从交通系统的组成要素人、车、路入手,从需求与供给层面阐述了制定城市交通政策的影响因素。接着,从经济性政策和非经济性政策两个方面分析了如何限制私人机动交通,并对当前针对私人小汽车、出租汽车、轨道交通、公共汽(电)车以及非机动交通所采用的城市交通政策进行评价。最后强调,城市交通政策应该兼顾公平与效率,并使交通系统的负外部性最小化,对低外部性的交通方式应给予鼓励和保护。