财政性科技经费监管体系探析

我国初步建立了财政性科技经费监管体系,但是在监督主体、监督制度等方面还存在缺陷,科技经费监督出现诸多问题。建立要加强宏观层面的统筹规划,建立由政府、承担单位和外部主体上下联动、横向联合的立体监督体系。     

浅论高校图书馆的财务管理

结合工作实际,阐述了图书馆财务管理的基本内容及其重要性,探讨了图书馆财务工作的基本规范化管理,强调了加强馆内财务预算管理的问题.     

上市公司资本成本面板数据模型与实证分析

本文利用我国上市公司1997至2002年的有关财务数据,建立了我国上市公司资本成本面板数据模型,运用该模型分析了我国上市公司资本成本与财务杠杆、企业规模的关系.结果表明,财务杠杆的提升、企业规模的扩大将使资本成本下降.该结论对我国上市公司优化资本结构、提高企业价值具有一定的参考价值.     

创业投资与金融体系关系的实证研究

本文实证研究了创业投资产业与金融体系的内在关系,并对目前我国以银行为中心的金融体系下发展创业投资产业提出了一些建议.     

WTO《政府采购协议》及其对我国的影响

我国政府采购市场面临着对外开放的必然要求。作为WTO的成员国，无论从理论还是发展趋势看，都应当按照WTO《政府采购协议》建立系统的政府采购制度，以适应国际大市场和国内财政资金管理的要求。     

试论高校财务管理工作的创新

本文论述了高校财务管理工作的思想观念、事前预算管理、事中控制管理以及事后分析管理几方面的创新问题。     

Dynamics of a two-frequency parametrically driven duffing oscillator

Summary We investigate the transition from two-frequency quasiperiodicity to chaotic behavior in a model for a quasiperiodically driven magnetoelastic ribbon. The model system is a two-frequency parametrically driven Duffing oscillator. As a driving parameter is increased, the route to chaos takes place in four distinct stages. The first stage is a torus-doubling bifurcation. The second stage is a transition from the doubled torus to a strange nonchaotic attractor. The third stage is a transition from the strange nonchaotic attractor to a geometrically similar chaotic attractor. The final stage is a hard transition to a much larger chaotic attractor. This latter transition arises as the result of acrisis, the characterization of which is one of our primary concerns. Numerical evidence is given to indicate that the crisis arises from the collision of the chaotic attractor with the stable manifold of a saddle torus. Intermittent bursting behavior is present after the crisis with the mean time between bursts scaling as a power law in the distance from the critical control parameter; τ ∼ (A-A_c)^-α. The critical exponent is computed numerically, yielding the value α=1.03±0.01. Theoretical justification is given for the computed critical exponent. Finally, a Melnikov analysis is performed, yielding an expression for transverse crossings of the stable and unstable manifolds of the crisis-initiating saddle torus.     

经营者理财的矛盾及其协调

本文从会计利润与财务实力的矛盾与协调，集权与分权财务体制的设计，财务风险与财务收益的控制，资本结构中各种比例关系的设计，出资者理财、经营者理财和财务经理理财的统一和协调等五个方面，对者理财应考虑的问题及采取的对策进行了粗浅的探讨，得出了出资者、经营者和财务经理三个层次的财务管理的协调运转是经营者理财的基本使命与关键这样一个结论。     

煤炭销售调运结算查询系统的实现

针对我国煤炭销售管理的现状，基于计算机网络技术，提出了一种高效、科学、可靠的现代化销售管理方案，利用其提供的强大的查询功能和方便的操作界面，可以彻底改变传统的手工操作方式，实现销售管理的现代化。介绍了由合同签订、铁路调运、财务结算和综合信息查询组成的销售管理系统方案的功能、设计目标、数据流程和软件实现方法。     

Solitary wave solutions of nonlinear financial markets :data-modeling-concept-practicing

This paper seeks to solve the difficult nonlinear problem in financial markets on the complex system theory and the nonlinear dynamics principle, with the data-model-concept-practice issue-oriented reconstruction of the phase space by the high frequency trade data. In theory, we have achieved the differentiable manifold geometry configuration, discovered the Yang-Mills functional in financial markets, obtained a meaningful conserved quantity through corresponding space-time non-Abel localization gauge symmetry transformation, and derived the financial solitons, which shows that there is a strict symmetry between manifold fiber bundle and guage field in financial markets. In practical applications of financial markets, we have repeatedly carried out experimental tests in a fluctuant evolvement, directly simulating and validating the existence of solitons by researching the price fluctuations (society phenomena) using the same methods and criterion as in natural science and in actual trade to test the stock Guangzhou Proprietary and the futures Fuel Oil in China. The results demonstrate that the financial solitons discovered indicates that there is a kind of new substance and form of energy existing in financial trade markets, which likely indicates a new science paradigm in the economy and society domains beyond physics.