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81.
被收购企业的博弈分析   总被引:4,自引:0,他引:4  
在企业的收购活动中,收购价格始终处于一个相当关键的地位,收购能否成功,很大程度上取决于双方是否能在收购价格上达成一致.本文采用现代博弈论的分析方法,以古诺(Cournot)模型为基础,讨论了均衡收购价格的确定.量化论证了在不完全信息的情况下,最终的均衡收购价格比完全信息的情况下要高.同时指出,企业的资产负债率(Debt-to-Assset Ratio)以及由此形成的加权平均资本成本(Weighted-Average Cost of Capital)对均衡价格方面也有一定的影响.  相似文献   
82.
Older lesbians face the triple jeopardy of ageism, sexism, and heterosexism, and their experiences are largely invisible. This qualitative, exploratory study examines the formal and informal caregiving experiences of 20 lesbians, 65 and older, who had utilized home care services due to acute illness or chronic disabilities. Half of those not partnered reported some level of isolation from support networks. Nearly all study participants eventually found home care workers with whom they were satisfied and even quite connected. Practice implications are discussed in context of study participants’ views of how being lesbian affects their aging process and day-to-day lives.  相似文献   
83.
In U.S. social welfare history, many have suggested that if benefits were too attractive, consumers would come out of the woodwork to take advantage of the opportunity. Clinical trials have provided evidence of the woodwork effect’s existence, suggesting caution when expanding home- and community-based services (HCBS). However, it is unclear whether these studies are best suited to assess whether a system-level effect occurs. Using state and federal data tracking Ohio’s long-term services and support (LTSS) system from 1995 to 2015, this paper examines changes in the utilization rates and expenditures of Medicaid LTSS to explore whether a woodwork effect occurred as Ohio moved to improve its LTSS system balance (80% Nursing Home [NH], 20% HCBS) to (49% Nursing Home [NH], 51% HCBS). After accounting for population growth of individuals older than 60 and those with two or more impairments in activities of daily living, there was no change in utilization rates of older people with severe disability (1995: 491 per 1000 population, 2015: 495 per 1000 population) or overall LTSS expenditures (1997: $2.7 million [in 2013 dollars], 2013: $2.9 million). Our results suggest that states can make significant strides in HCBS expansion without increasing the overall long-term services utilization rate.  相似文献   
84.
房价与失业率是社会与经济波动的主要振荡源,已引起政府部门的高度关注。而目前国内外对房价与失业率关联性的研究几乎是一片空白。基于此,本文从中国的实际情况出发,以国内房价与失业率的数据为研究依据,通过协整分析和格兰杰因果检验,对房价与失业率的关联性进行了实证分析。结果显示:房价与失业率存在关联,房价的变动对失业率会产生显著影响,且房价对失业率的短期效用为负,长期效应为正;而失业率对房价的影响微弱。为维持房价稳定和保证充分就业,政府应采取相应的政策措施。  相似文献   
85.
董岗 《科学发展》2012,(10):90-104
随着我国对国际航行船舶保税油市场允许跨区域开展连锁经营以及保税油销售量的迅速增加,船舶保税油市场服务已成为港口配套服务中最重要和最核心的功能,反映了港口对外开放程度和服务水平。但上海在船舶保税油市场方面不仅与鹿特丹、新加坡和香港地区等国际航运中心存在一定的差距,还面临着深圳、青岛、天津、宁波以及舟山等其他大陆港口的激烈竞争。通过深入分析上海船舶保税油市场的发展现状和存在问题,借鉴国际典型港口发展船舶保税油市场的成功经验,分别从供应商、行业中介、监管部门角度提出完善上海船舶保税油市场建设的对策,提升上海国际航运中心对全球航运资源的配置能力。  相似文献   
86.
我国金属期货价格指数编制及其实证研究   总被引:1,自引:0,他引:1       下载免费PDF全文
 本文研究和总结了商品期货价格指数编制理论和方法,梳理了国内外商品期货价格指数编制的成功经验,并基于前述研究基础设计了五种我国金属期货价格指数编制方案。最后基于实证检验的方法,通过对比各方案指数在指数平稳性、指数投资功能、对宏观经济的反应等方面的表现,确定“持仓量”滚动型方案为最优方案。 本文主要创新点在于第一次系统、全面地研究并提出了商品期货价格指数的基本理论和方法,第一次全方位、多角度地研究了我国金属期货价格指数的编制方法和方案,为建构我国商品期货价格指数体系奠定了坚实的理论基础,提供了具有较高通用性的编制方案,同时,为我国商品投资提供了客观的基准指数,为指数衍生产品创新提供了有效标的。  相似文献   
87.
Services for older adults and younger people with disabilities are increasingly merging, as reflected in the creation of Aging and Disability Resource Centers (ADRCs). Using ADRCs to coordinate services is challenging, primarily because these fields have different service delivery philosophies. Independent Living Centers, which serve people with disabilities, have a philosophy that emphasizes consumer control and peer mentoring. However, the aging service delivery philosophy is based in a case management or medical model in which the role of consumers directing their services is less pronounced. Using institutional logics theory and a qualitative research design, this study explored whether a unified service delivery philosophy for ADRCs was emerging. Based on focus groups and questionnaires with staff from ADRCs, findings revealed that competing service delivery models continue to operate in the aging and disability fields.  相似文献   
88.
Popular imagery and scholarly research have differed significantly in their perceptions and understanding of the structure and scope of organized crime and gang settings. While the common image is that of the corporate-like or formal criminal organization, past research has been more likely to argue and demonstrate in favour of market and network flexibility. In this study, we pursue this latter line of inquiry by demonstrating the market and network features that shape illegal drug distribution settings. In doing so, we rely on the Quebec Hells Angels accounting books for a one-year period, which brings us within the same empirical domain as Levitt and Venkatesh’s (2000) study of the Black Knights in 1990s Chicago. Our study sways from the main premise that oriented the Black Knight’s case study—namely that performance within the illegal drug distribution structure was directly tied to that organization’s rigid hierarchical structure. While the Hells Angels can be analyzed as a corporation, this does not mean that Hells Angels members are, by definition, at an advantage because of their organizational status in the illegal drug distribution setting in which some members are active. What our findings indicate is that a participant’s ability to adapt to market dynamics and take on a core network position within an illegal drug market (cocaine, in this study) matter most. Overall, we demonstrate that: 1) Quebec’s cocaine market was structured primarily around traditional market forces; 2) the transaction network around the Hells Angels was not centralized around a single person or small group of people; 3) Hells Angels members were not the most active participants; and 4) being a Hells Angels member did not increase one’s volume of transactions within the network—quite differently, core network positioning did.  相似文献   
89.
The U.S. steel industry is subject to a microeconomic political business cycle resulting from U.S. Presidents designing protectionist policies on behalf of the steel industry; experiencing complaints from consumers and foreign producers as a result of the policy; modifying the policy which results in complaints from the steel industry; and finally, maneuvering policy back in favor of the industry to achieve re-election. Using a cointegrating vector error correction framework, this paper tests the hypothesized political business cycle for its effect on steel prices. We find that trade protectionism does not seem to have succeeded in its primary objective of supporting prices. By expending so much political capital on ineffective trade protection, the steel industry may have lost the opportunity to focus on more substantive issues that might have restrained factor cost and enhanced its competitive ability. The devolution of the steel industry, ironically, may have resulted from it's persistent pleas for protection. Political business cycles in the steel industry, with all its attendant negative consequences, would not occur if the steel industry did not continually lobby for protection.  相似文献   
90.
This paper discusses a new pricing strategy, which leads to a certain variability of prices as the supplier offers to fix prices to performance parameters of long-lasting industrial goods. The underlying idea is to give a signal of the supplier’s competence and/or to conclude a contract, which contains additional value for both parties to the market. Some theoretical findings are applied to this concept and lead to 13 hypotheses, especially dealing with the perceptions of the buyer. Empirical research covered 131 German mechanical engineering companies. The data were used to evaluate the use of performance-based pricing and test the hypotheses. The results show a mixed picture. Uncertainty-reducing effects are well perceived while other assumptions could not be confirmed. Based on the results recommendations are developed on how and when to apply performance-based pricing.  相似文献   
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