信息不对称在农业保险中的表现极其防范

信息不对称严重阻碍了农业保险的健康发展，建议通过建立克服农业保险中信息不对称的有效体系，以促进我国农业保险的健康发展。     

Optimality conditions¶and bubbles in sequential economies¶and bounded relative risk-aversion

We provide specific qualifications in order that Kuhn–Tucker type Euler equations and transversality conditions at infinity hold in stochastic equilibrium models with heterogeneous agents and where assets are traded in sequential markets. It is not assumed that uncertainty is modeled as an event-tree structure or that preferences are necessarily bounded. We also describe an important class of preferences based on bounded relative risk aversion which yields relevant simplifications. Our results are used to establish conditions that rule out asset pricing bubbles. Specific examples of economies with bubbles are also discussed. Received: 28 January 2002 / Accepted: 19 July 2002 We are grateful to the editor and an anonymous referee for their valuable comments. This research was partially supported by MURST (Italy), National Group on “Nonlinear Dynamics and Stochastic Models in Economics and Finance”.     

我国石油安全战略体系的构建

目前，我国石油供需缺口加大，供需矛盾日益突出。为了弥补石油缺口以满足经济发展的需要，我国实施了石油进口战略。近年来，石油进口的增长导致了我国石油依存度上升。过度集中的进口来源、较小的优质原油进口国选择空间、石油资源后劲不足使我国的石油安全面临着严峻的挑战。本文从重视石油储备、加强油气勘探开发、提高能源利用效率、积极利用国际石油资源等方面提出了构建我国石油安全战略体系的思路框架。     

Theory and practice of value management and its innovation for natural resources from the perspective of sustainable development

The supreme obstacle for sustainable development of natural resources is the scarecity, bottleneck. So how to promote the sustainable utilizing and increase the using efficiency of natural resources is worth studying. This paper suggests that we should improve the model and means of evaluating method and value management based on th~ theory of natural resource compensation. This paper discusses the User Cost Method based on the microeeonomicaspect which can change the evaluating method for natural resources. From the perspective of value managemen model, we should use the User Cost Method to realize the linkage and integration of micro and macro eompensation for natural resources. Based on the evaluating and aecounting idea User Cost Method, this paper presents a theo. retical framework to harmonize and link micro and macro compensation for natural resources. At present, we should seek the new approach and method to manage natural resources, so can we realize the capitalization managemen focusing on the vahte management for natural resources.     

相互制农业保险在我国的困境及适用性

相互制保险在农业保险领域有着明显的优势。然而,相互制保险管理制度上的缺陷及其与农业保险的矛盾制约着相互制农业保险的发展。目前,在我国合作意识不强、农村合作经济组织发育不健全的情况下,开展相互制农业保险还有一定困难。因此,要开展相互制农业保险,必须选择合适的范围和地区,并对相互制保险进行制度创新,为相互制农业保险提供财政补贴,建立再保险机制,加强引导,减少行政干预。     

利用OLE技术实现Excel与dBase的通信

论述了一种基于OLE自动化技术、利用Excel的OLE对象实现Excel与dBase数据库之间进行通信的方法，并给出了在VB下实现该技术的主要代码。     

我国上市公司资本结构的评价模型

加入世贸组织 ,将对我国国有商业银行的银行业务、优质客户、人力资源和资产质量造成严重的冲击 ,为此 ,国有商业银行必须采取五个方面的对策 :增强银行实力、开展业务创新、提高服务质量、完善人力资源管理制度和加强资产质量管理。     

论制度支持下的我国港口投融资模式转变

文章着重从制度方面分析了我国港口投融资的法律及相关政策，通过回顾《中华人民共和国港口法》颁布前后我国港口投融资相关法律的发展历程和具体实践，梳理了现阶段我国港口投融资的宏观法律环境。文章通过分析，对建立政府在投融资制度中的角色转换以及促进投融资模式的转变提出了建议。     

Towards a complete real-time electricity market design

The general design for the real-time electricity market presented in this paper optimizes and prices both real and reactive power simultaneously in an AC setting, where all assets—generation, load and transmission—are allowed to bid and are financially settled at the locational price times energy consumed or produced. The result is that transmission lines are compensated for both capacity and admittance, providing incentives for efficient operation of transmission-related assets such as FACTS devices, if price-taking behavior is assumed. Losses are incorporated into the design and become an operating cost for transmission. The market design is shown to be revenue neutral and, under some assumptions, nonconfiscatory.