华北油田冀中电网输配电线路存在的主要问题及应对措施

本文论述了华北油田冀中电网输电线路存在的老化、线路下方违章建筑物、树木顶线、杆塔缺土、施工车辆、挖掘机、吊车误碰导线跳闸等情况,并提出了应对措施。     

高校发生违法违纪案件的特点、原因及其防范措施

近几年,高校在改革中取得了很大的成绩,但在改革中也发生了许多违法违纪案件,这些案件特点是:经济类案件违纪金额越来越大;发案部位不断增加;带有行业特点的违纪案件占有相当比例.主要原因是多方面的,有客观原因,也有主观原因.对违法违纪案件我们应采取四方面的防范措施:加强廉政教育、抓好制度建设、强化依法监督、依法加大办案力度,这样才会使高校改革逐渐步入完善,并在改革中有更新的发展空间.     

区域经济发展不平衡与土地违法：基于地方政府经济增长激励的视角

研究目的:探究地方政府经济增长激励背景下,区域经济发展不平衡对土地违法行为的影响。研究方法:基于经济和社会科学领域有关发展不平衡及其影响效应的理论观点,结合中国特定的地方政府经济增长激励机制,以及土地利用与管理实际,探讨区域经济发展不平衡对土地违法行为的影响机理,并通过构建计量经济模型进行相应的实证检验。研究结果:区域内部经济发展差异的扩大确实会导致更多土地违法案件的产生和违法用地规模的增加;另外,在不同经济发展地区,区域内部经济发展差异变化对土地违法的具体影响有所不同。发达地区内部经济发展差异的扩大对土地违法的影响主要表现在违法面积上,而欠发达地区内部经济发展差异的扩大对土地违法的影响则主要表现在违法案件数上。研究结论:区域经济发展不平衡是导致土地违法行为的重要因素之一,促进和实现地区间的均衡发展有助于减少土地违法现象。     

中国原木进口与国际原木非法贸易问题的若干思考

在分析认识中国木材供需矛盾问题的基础上,对中国的原木进口和国际非法采伐加剧原木非法贸易之间的关系进行了探讨。中国原木进口依存度高,非法原木进口防范程度低,缺乏应有的进口门槛,行业自律机制不健全,给非法原木贸易提供了机会。为进一步探讨国际反原木非法贸易对中国原木进口需求的影响,文章采用差异化进口需求模型方法,分析了国际打击原木非法贸易背景下中国原木进口需求的相关数量变化关系。研究结果表明,中国的原木进口正在朝着理性的方向进展,来自美国、新西兰的原木进口比重日益增加而来自非法原木高危国的原木进口日益减少。基于研究提出中国应提高自身的生产能力以及完善合法认证体系,降低原木的进口依赖,同时发挥大国作用,一起推动非法原木高危国的木材合法认证体系的发展。     

议对外商非法撤资的法律规制

进入2008年以后,我国部分地区却密集出现了较为严重的外商非法撤资的情况。非法撤资对当地经济更是雪上加霜,同时造成了企业职工、中方合作者、企业供货商等相关权益人的巨大利益损害。本文通过介绍非法撤资的现状,分析了非法撤资产生的原因以及带来的危害,进而讨论了对非法撤资的法律规制途径,希望能够提出一些有价值的建议。     

Threatened Species as Public Goods and Public Bads

This paper discusses Pareto efficient allocations of an environmental commodity, which is both a public good and a public bad, with an application to the Scandinavian problem of conserving wild predators that are killing semi-domesticated reindeer. The paper begins by briefly outlining this conflict. This is followed by a theoretical analysis employing a diagrammatic tool called the Kolm triangle, which is an analogue of an Edgeworth box in an economy with a public good. Bargaining, Pareto improving reallocations and the shape of the Pareto set are discussed, using a simple model, where one of the agents is involountarily contributing to a public good. The paper concludes with an analysis of income-loss compensations and incentives for illegal hunting of predators.     

Simultaneous Estimation of Legal and Illegal Supply and Demand: The Case of Motion Pictures

Prior research into illegal goods has typically looked at one-way effects, such as illegal demand on legal demand. This research investigates a previously unexamined component of the market, illegal supply. The authors examine the supply and demand of legal goods and their illegal counterparts as a market system of four interdependent components. This research makes theoretical and empirical contributions by evaluating illegal supply in this system. Simultaneous equations estimate each market component on the others using data from the motion picture industry. The results find illegal supply has no effect on legal supply (movie screens), positive effects on illegal demand (piracy downloads), and some effect on legal demand (box office revenues). Timing effects highlight this: illegal supply has a positive effect on legal demand during a film’s opening week, but no effect post-launch. The other market components have positive effects on illegal supply (except legal supply, which is negative in the opening week). Additionally, illegal demand has a negative effect on legal demand during the opening week of release, but not in the subsequent weeks. This finding alleviates prior research tension as to whether piracy helps or hurts legal sales, as omitting illegal supply could result in biased estimates.     

我国网络广告法律问题研究现状

互联网的飞速发展带来了网络广告的异军突起,但其现状却不容乐观,网络广告面临诸多法律问题亟待解决。本文针对网络广告面临的法律问题现状,从网络广告性质及主体的界定、审查机制的缺失、网络违法广告、网络广告侵权问题以及网络广告的法律适用与管辖权问题等五个方面进行了归纳与梳理,并结合中国目前的研究现状展开了评价,以期对我国未来网络广告法律问题的理论构建以及实践活动提供更为重要的借鉴意义。     

No‐take marine reserves and illegal fishing under imperfect enforcement

No‐take marine reserves have been increasingly advocated as an effective means of supporting marine ecosystems and conserving fisheries resources. A major problem that can hinder the effectiveness of no‐take reserves is the incidence of illegal fishing, which has created significant ecological and economic losses in global fisheries. We construct a bioeconomic model to explore the connection between the effects of no‐take reserves and illegal fishing activities in relation to the level of regulatory control of illegal activities in the reserve and fished areas. Our parameterised model shows that the effects of no‐take reserves on both the extent of illegal fishing and the fish biomass critically depend on illegal fishing regulations and the scale and patterns of fish dispersal. In a fishery where illegal fishing can only be partially controlled, increasing the size of the no‐take reserve may result in a lose‐lose situation in which the level of illegal fishing effort increases and the total biomass decreases. Our results further show that when the pattern of fish dispersal is density dependent, imposing a stricter control on illegal fishing in either reserves or fished areas increases the aggregate level of illegal fishing.