论推行高校职务聘任制的有效框架

教师评聘工作是高校人事管理的重要组成部分,而高校教师职务聘任制是高校人事制度深化改革的一项重要内容。有效地推行教师职务聘任制需要一个合理有效的框架作支撑。提出了以下基本框架模型:以工作分析,科学设岗为根基;以公开招聘、绩效考评为核心;以激励机制、竞争机制为强化手段,以探讨高效推行教师职务聘任制的科学框架。     

Simulation Analysis of Public Debt and Fiscal Deficit in Austria – Optimal Economic Policies for the Past and the Future

The macroeconometric simulation model AMOD1 and the optimization algorithm OPTCON are used to evaluate fiscal policies for Austria since the late seventies. In particular, the question of optimal (debt stabilizing) fiscal policies for the past and for the future is analyzed within the framework of a medium-scaled simulation model. The first set of optimization experiments aims to assess optimal fiscal policies for debt stabilization for the historical period 1978–2000 while trying to maintain reasonable growth rates of approximately 2 percent of real GDP. Optimal values of the instruments and the targets are compared to empirical data for Austria. A second set of simulations calculates optimal paths for the fiscal instruments for the period 2001-2010, particularly with respect to the criteria of the Stability and Growth Pact, which is mandatory for member states of the Euro zone.     

我国土地征用制度探讨

国家为了公共利益的需要,可以依法对土地实行征用,但是这种征用必须符合公共利益、给予公平补偿、满足正当程序的要求。完善我国土地征用制度应该在这三个方面着手。     

Drama theory and its relation to game theory. Part 2: Formal model of the resolution process

In a drama, characters' preferences and options change under the pressure of pre-play negotiations. Thus they undergo change and development. A formal model of dramatic transformation is presented that shows how the core of a drama is transformed by the interaction among the characters into a strict, strong equilibrium to which they all aspire. The process is seen to be driven by actors' reactions to various paradoxes of rationality.     

Drama theory and its relation to game theory. Part 1: Dramatic resolution vs. Rational solution

Drama theory differs from game theory in that it does not regard actors' preferences and perceived opportunities as fixed, but as capable of being changed by the actors themselves under the pressure of pre-play negotiations. Thus characters in a drama undergo change and development. A manyperson, multiphase theory of dramatic transformation is presented, showing how thecore of a drama (in the sense of game theory) is transformed by the interaction between the characters into a strict, strong equilibrium to which they all aspire. The process of dramatic transformation is shown to be driven by actors' reactions to various paradoxes of rationality; it is proved that when all these paradoxes have been overcome, a full dramatic resolution has been reached, satisfying actors' emotional and moral demands, as well as the demands of rationality.     

疫情危机与商业银行数字化对策研究

疫情危机的发生导致社会经济链条断裂,供应链流通受阻,并不断向上下游和其他节点传导,引爆诸多潜在的风险点,对社会经济产生巨大负面影响。本文以商业银行为例,研究疫情危机对商业银行的影响和管理危机的对策。研究表明,疫情危机的发生既是对社会经济秩序的一种破坏,同时也会在应对危机过程中催生出一些新的行业、产业或经营模式的变化。面对疫情危机,数字化不仅仅是商业银行应对危机的有效手段,更是商业银行转型升级的新方向。全面推进数字化对于其他行业应对疫情危机同样具有示范和借鉴意义。     

Congestion effects in a public-good economy

This paper considers a public-good economy with congestion, where participants jointly produce a public good from input of a private good. This economic model gives rise to a transferable-utility game, the profit game, that depends on consumer preferences and a congestion parameter. The simplicity of the game allows the maximum level of congestion that guarantees the nonemptiness of the core of the economy to be determined. It is known that the sustainability of the Lindahl equilibrium in the core of the economy depends on the distribution of profits. In this paper two distributions of profits are compared: the Lindahl solution and the marginal-contribution solution. The latter is more often in the core than the Lindahl solution which in turn Lorenz-dominates the marginal-contribution solution.     

资源流动性与经济转型时期的中国地方财政职能

传统财政理论在论述地方财政职能时,都隐含着资源可以在各辖区间充分流动的理论前提,在此前提下,地方政府在宏观经济稳定和再分配方面的作用有限;但是,新近的一些观点对此提出了挑战,而处于经济转型时期的中国地方财政的实际职能也充分地印证了这些新的观点.从长远来看,中国地方财政职能的有效发挥,有赖于中央和地方之间合理地划分事权.在此基础上,经济转型时期的中国地方财政职能才能不断优化,财政支出效率也能得到提高.     

The Underpricing and Excess Returns of Initial Public Offerings in Taiwan Based on Noisy Trading: A Stochastic Frontier Model

Initial public offerings (IPOs) are typically offered at prices lower than the transaction price in the early aftermarket. With a stochastic frontier model, we measured the fair offer price of an IPO and then the deliberate IPO underpricing and the market misvaluation based on the estimated fair offer price. Our results show that IPOs are deliberately underpriced. The extent of noisy trading leading to significantly higher market transaction prices explains the excess IPO returns. We conclude that initial IPO returns result primarily from the noisy trading activities instead of the deliberate IPO underpricing.     

Tax Competition and International Public Goods

A well known result in the tax competition literature is that tax rates are set too low in the Nash equilibrium to finance an efficient level of public consumption goods. In this model we introduce international spillovers in public goods provision and show that such spillovers reduce, and in the limiting case of perfect spillovers, eliminate tax competition. There is, however, always underprovision of the public good in equilibrium, since larger spillovers increase the problem of free riding. In an extension to the model, we demonstrate that congestion costs may result in overprovision of the public good.