共查询到20条相似文献，搜索用时 109 毫秒
1.
In the distribution channel management, a good cooperation relationship between manufacture and wholesaler is an effective way for them to complement each other with their respective advantages, improve channel competitive abilities and adapt to market fluctuations. Based on their mutual cooperative relationship, a mixed game model is constituted by introducing the characteristics and postulating the prerequisites of trade between manufacturer and wholesaler, then the factors affecting their mutual cooperative relationship and the conditions of their stable cooperation are found through analyzing the mixed game model. Furthermore, a finitely repeated game model is used to analyze the cooperation between manufacturer and wholesaler, the conclusion of the cooperative qualification that influences the cooperation of both sides is given. As a result, the strategies employed by the manufacturer and wholesaler are pointed out. 相似文献
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Operation of Debt to equity Swaps are thought to be a game process of conflict of interest when concerned interest groups seek furthest uses of them and dispute eminent domain of financial resources if state owned enterprise's property right configuration is not to be changed. That is to say, operation of swaps of debt to equity is one game between commercial bank and state owned enterprise firstly, and then it is another game of actualizing contract between AMC and stated owned enterprise. So the corresponding models are constructed according to game theory. The result indicates that enterprise and bank can compass an equilibrium and come to an agreement of swaps of debt equity. Nay, AMC must build up hawkish visualize to supervise and control enterprise's financial affairs and management in order to gain dividend and rights of section is bought back. 相似文献
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Swindle exists commonly in any securities markets, where swindle has led to serious influences on regulations and the normal development of our securities market. The paper attempts to develop a game model of supervision on swindle in the securities market so as to investigate the relationship between supervisor and supervisee from the microcosmic aspect, and analyze the microcosmic mechanism resulting to swindle in the securities market, and enlighten our securities supervision as to swindle in the securities market. 相似文献
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包含双边金融期权的农村电价古诺模型研究 总被引：1，自引：1，他引：0
打破电力市场垄断,提高农村电力市场效率,以及抑制市场力滥用是当今农村电力市场改革的主要方向之一。本文基于非合作博弈理论,提出了一种含买卖双边金融期权的、按照古诺竞争模式在现货市场和期权市场进行2阶段博弈的模型。由多家独立发电商与惟一的电网公司首先在期权市场中签订双边合同,决策出各自售出的最优期权数量;之后在现货市场进行产量竞争,在各自拥有期权头寸已知的情况下,选择其发电出力使自身期望收益最大。利用反向推倒方法求解模型,分析了模型中不同参数的变化对市场均衡结果的影响。通过理论研究和算例分析证明,与现有模型相比较,本文提出的含双边金融期权模型能够更大程度上降低市场出清价格以及提高发电量,可为电力监管机构与市场决策者引导参与者有序竞争提供一种新思路。 相似文献
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After reform of state -owned firms mechanism, many companies appeal for ESO, but there have not been any clear theories for operation in practice until now. On the basis of principal-agent theory of the firm, this paper regards owners and managers as the two sides to game and builds the game model which analyses the behaviors of owners and managers. As a long-term stock based incentive system, ESO will align the goal of owners and managers and make them reach Nash Equilibrium to maximize their utility, and lower agency cost to solve the agency problem in modern firms. 相似文献
6.
Incomplete information of the poker games make the research progress lags behind the chess games in AI. Although it is still very difficult to find a fast algorithm to solve a poker game with complete information which is the foundation of some advance researches. This paper gives a standard way to encode and store a game state into hash table, so the memory of hash table can be used more effectively and higher hit rate can be gotten in Scout search meth od. With the new encoding method, the total expanding leaf nodes reduces by around 5%. 相似文献
7.
The hospital and patient are in the state of asymmetric information in the medical market, which could lead to moral hazard, adverse selection, and low market efficiency. By the game model, we analyze the game process and equilibrium between the hospital and patient under the condition of asymmetric information. The analyzing result suggest that asymmetric information in the medical market is harmful to the patient's benefit and the development of the medical market. Therefore, it's necessary to set up medical information opening system and strengthen the communication between the hospital and the patient so as to relieve the asymmetric information between hospital and patient. 相似文献
8.
Based on introducing the concept of Leveraged Buy-outs (LBO) briefly, in this paper, the basic characters of LBO are analyzed. The choice of payoff function and game process in financing game of LBO for both sides by asymmetric information dynamic game model are analyzed as well. Finally, the game equilibrium is gained and the means of some relative policies are discussed. 相似文献
9.
考虑材料状态对砂土临界状态的影响,采用宏细观结合的方法建立了砂土的各向异性模型。将新的各向异性状态变量引入砂土模型的临界状态方程,增加了各向异性参量、应力状态和应力与材料组构方向关系3个因素对临界状态的影响,扩展了砂土材料状态相关的概念。随应力状态和应力与材料组构方向几何关系变化,π平面上模型的临界状态线、相变状态线和峰值状态线的形状和位置自然产生变化,各向异性越大,状态线偏离的静水压力轴也越远,形状变化也越大。模型的剪胀方程和硬化规律也是状态参量函数,随细观参量的变化,细化和量化了砂土物理状态变量对剪胀性及硬化规律的描述。模型用一组参数可以描述较大围压和密度范围砂土各向异性强度-变形的力学响应。 相似文献
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464000河南省信阳市农专路1号信阳农专 相似文献
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不同覆盖材料土壤水温效应与作物增产效应分析 总被引：10，自引：1，他引：9
在位于山西省阳曲县河村的“国家‘十一五’支撑计划农业综合节水研究示范基地”,采用大田试验对不同材料（普膜、降解地膜、秸秆、液膜）覆盖下的土壤水分和温度动态变化以及玉米生长和产量效应、WUE进行了研究,并分析了不同覆盖材料的经济效益。结果表明：供试降解膜和普膜覆盖均具有显著的增温效果和一定的保水作用,秸秆覆盖同时具有显著的降温作用和保水作用,而供试液膜只具有一定的增温效应,无保水作用,不同覆盖材料的增温或降温效应主要表现在玉米生育前期。供试降解膜和普膜覆盖均显著促进了玉米生长发育,玉米产量和WUE以降解膜覆盖最高,普膜覆盖次之,但经济效益以普膜覆盖最好,降解膜覆盖次之。供试液膜对玉米生长也具有一定促进作用,玉米产量、WUE和经济效益也均略好于CK,但差异均不显著。而秸秆覆盖影响了玉米生长发育,产量、WUE和经济效益均显著低于CK。由以上结果可见,在试验区域低温干旱并存的条件下,有效的覆盖材料应同时具备增温作用和保水作用,而且增温作用较保水作用更为重要。因此,秸秆不适合作为低温干旱并存区域的覆盖材料,供试液膜因其效果欠佳也不适宜推广应用,而普膜覆盖的推广应用可获得最大的经济效益,但考虑到普膜的环境污染成本,供试降解膜也具有良好的推广应用价值。 相似文献
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TIAN Ying~ 《保鲜与加工》2004,(6):144-147
The models of static game and repeated game in which industrial difference is considered are built. The degree of the industrial difference's effects on the level of optimal cooperation and the change of other factor's effect on the level of the optimal cooperation with the change of the industrial difference are analyzed. Some profound results on cooperation are obtained. These results are momentous current significance to explaining some recent economic behavior of Chinese enterprise and leading them to further deepen reform. 相似文献
15.
The swap of debt to equity in state owned enterprises is dynamic game processes of conflicting and struggling among the concerned parties for the maximization of its payoffs and the seeking of domination for financial resources, and can be accomplished successfully when its being brought into effect is going to be propitious to the concerned parties. This paper analyzes the problem of selecting enterprises for swap of debt to equity under the frame of information economics theory, and argues that the selection of enterprises for swap of debt to equity is a problem of mechanism design. As the expected utility function of enterprises is analyzed and Asset Management Corporations adopts a series of measures to deal with it according to analysis, a policy frame will have been constructed. 相似文献
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近年来国内理论界和学术界对农村土地流转（本文指农村土地承包经营权的流转。主要包括转包、出租、互换、转让、股份合作等流转形式）问题进行了大量研究,但对具有典型意义的某一地区或者村落进行全方位调查和透彻剖析的文献还相对较少。本文借助西万村的典型案例运用现代经济学的分析思想,并运用调查研究法,博弈分析法,在博弈分析的过程中发现了中介组织的突出作用,并总结出维护博弈动态均衡的运行机制,以期为中西部地区乃至全国完善农村土地流转提供借鉴和参考。 相似文献
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Using data from 1977 to 2009, we explore whether the agency issuing federal aid to states influences the rate of state economic growth. We find that agencies' housing poverty alleviation programs, such as the Department of Health and Human Services and the Department of Labor, have negative effects. The Department of Commerce and the Department of Interior have consistent positive effects, although this last effect is due to inordinately disproportionate spending in the state of Wyoming. Overall growth effects are relatively modest, suggesting that potential future cuts to federal discretionary spending may not be as damaging as feared. 相似文献
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Credibility mechanism is the corn stone to ensure the transaction in the market economy. By the one-time game and repeated game models, the article explains that the message can be easily spread, and the bad businessman can be punished, and in the repeated games, credibility mechanism can develop. But the characteristics of the tourism market cause more difficulty in developing credibility in it. According to the problem, the authors make some suggestions on it. 相似文献
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农村土地资源纠纷：利益博弈与乡村治理——基于古村的案例分析 总被引：1，自引：1，他引：0
为了深入解读农村土地资源纠纷,采用文献研究法、案例研究法,对发生在古村的土地资源纠纷的案例调查为基础展开研究。试图分析该村土地纠纷的产生、应对的全貌,并分析整个过程中的利益博弈状况,探寻各方力量在化解中的博弈过程,探究多元纠纷解决方式的构建与乡村治理运行诸问题,从而提出应对土地纠纷化解的乡村治理策略。各种力量在土地资源所涉及的利益博弈过程中利益失衡而产生纠纷,这些纠纷通过正式制度设置与非正式制度安排加以化解,促使乡村社会的管理将转向较科学的乡村治理。 相似文献
20.
Based on informational asymmetry,this article builds up a false-signaling game model in security market.The game model illuminates the mechanism of Herd Behavior in the stock market by a way in which the more-informed investor cheats the less-informed investor through the derivative financial market .Meanwhile,it makes a conclusion of separating equilibrium for common investors'security investment.Finally,the article gives some policies for reference for both the development of Chinese security market and the opening as well as development of Chinese derivative financial market. 相似文献