纸币本位下经济复苏的政策选择——基于30年代的回顾

由于1930年代实行金本位制,各国不能采用货币政策和财政政策来刺激经济,而是往往在货币贬值、外汇管制和贸易保护三种办法中选择一种或两种,最终的结果是国际贸易大幅减少,全球经济衰退加剧。我们刚刚经历全球金融危机,如何在目前信用本位——纸币本位情形下,既严守货币纪律,又提升经济发展,是一个值得思考的问题,然而,目前的情形是发生竞争性货币贬值的危险相对较大。如何避免悲剧重演考验着各国的智慧和意志。     

城市土地储备制度的异化与重构

我国实行城市土地储备制度的目的在于推进城市存量土地市场化改革,保障土地资源合理利用,促进城市综合开发与均衡发展。然而,一系列制度变迁导致地方土地储备工作逐渐偏离其初衷,成为地方政府追求利益最大化的工具。只有削弱或者消除制度变迁对地方政府价值选择产生的边际影响,才能使其价值取向回归。为此,可以考虑采取加大中央财政转移支付力度、改革土地出让金缴纳方式、剥离土地储备机构开发经营职能等措施。     

探析我国应急物流现状及发展对策

从物流管理方面分析了我国应急物流存在的主要问题,提出了我国要完善网络化、立体化交通运输系统,构建应急物流组织指挥机构,加强应急物资储备体系建设,重视应急物流信息系统和法律政策体系建设的相关见解。     

基于弹药消耗预测的储备布局优化研究

本文以弹药消耗预测作为着眼点,依据弹药储备量确定弹药补给时机,并根据弹药消耗预测结论,结合储备布局的相关影响指标,对弹药储备布局进行了优化研究。     

How did a network of marine protected areas impact adjacent fisheries? Evidence from Australia

Marine‐protected areas (MPAs) are an effective means of improving habitat quality and biodiversity in the world’s oceans. While the advantages of MPAs as a mechanism for conservation and biodiversity are well established, the potential improvements to fishery performance resulting from a network of MPAs are still being established. Countries around the world have committed to establishing networks of MPAs within their waters by 2020, in response to the United Nations Convention on Biological Diversity. This, coupled with the increasing global demand for seafood and heavy reliance on fishery resources as a source of economic development for many coastal communities, means that an understanding of how these networks can be expected to impact fishery performance is extremely important. We use a difference‐in‐difference modelling approach to isolate the change in the fishery performance associated with the south‐east marine reserve network in Australia. We find no evidence that the economic performance of adjacent fisheries was negatively impacted by the network. This lack of impact is likely due to a network design explicitly intended to avoid effort displacement in key fisheries, along with fishery management changes intended to remove excess fishing capacity.     

油价改革——渐进市场化的蜕变

为了解决国际油价高企情况下我国油价倒挂所产生的炼化环节的亏损和迎接2006年底放开成品油批发市场放开外资进入的挑战，我国开展了成品油定价机制改革。虽然市场化是定价机制改革的总方向，但介于我国市场化条件的不成熟，我国应实行逐步实现市场化的方法，同时要注重配套措施的改革，如对弱势群体的补偿，建立公平有效的成品油市场，建设我国的战略石油储备和石油期货市场，我国只有完善了这些软硬件才能真正的实现油价的市场化。     

硫脲法从电镀污泥中提金工艺研究

研究了酸性硫脲溶液从电镀污泥中浸提金的方法.通过考察多种因素对浸金效果的影响,确定了最佳浸提条件:在拟定的浸提条件下浸提4次,可以使电镀污泥中金的浸出率达91.0%.     

DEFAULT RISK INSURANCE AND INCOMPLETE MARKETS1

This paper uses the existence of secondary markets for debt instruments with default risk (e.g. corporate bonds) to define default insurance along the lines of financial economics. It examines whether, in the case of several risk-neutral measures, characteristics of default can be uniquely determined by the prices of contracts involving default-prone securities.     

物价变动情况下折旧调整方法探究

本文探讨了在物价变动的情况下 ,通过计提“增补折旧”或用“资产减值准备”账户对折旧额进行调整的会计方法 ,以期更合理地计算折旧费用 ,实现实体资本保全。     

企业并购是供应链发展的必然——以黄金企业为例

本文主要阐述了近年国内外黄金行业的主要并购交易情况,并对并购动机进行了理论分析。作为资源型产业,能否获取足够的矿产资源决定着黄金企业的核心竞争能力,直接影响其行业地位和发展的持续性。黄金行业在世界范围内的竞争愈演愈烈,并购已成为获取资源的重要手段。