共查询到20条相似文献,搜索用时 15 毫秒
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This article develops a model and provides a closed‐form formula to uncover the theoretical relationship between real estate price and time on market (TOM). Our model shows a nonlinear positive price‐TOM relationship, and it identifies three economic factors that affect the impact of TOM on sale price. We demonstrate that conventional metrics for real estate return and risk, which are borrowed in a naïve fashion from finance theory, do not account for marketing period risk and tend to overestimate real estate returns and underestimate real estate risks. Our model provides a simple way to correct such bias. This theory helps to explain the apparent “risk‐premium puzzle” in real estate. 相似文献
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煤炭作为我国最重要的能源,其价格波动受多方面的影响。从供给、需求、进口3方面入手,运用VAR计量模型对煤炭价格进行研究,得出煤炭供给量、煤炭需求量、煤炭进口量3个因素对煤炭价格影响的程度和时滞,并针对当前我国煤炭价格下滑的情况,提出相关建议。 相似文献
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通过对目前国际上通行的工程量清单报价的招投标方式进行深入的分析比较,接合我国国情与加入世贸紧迫性,来探讨我国建筑市场与国际惯例接轨的可行性和必要性。 相似文献
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区域输电电价计算模型方法 总被引:3,自引:0,他引:3
介绍一种经济调度(ED)和潮流计算相结合的输电电价计算模型方法;提出一种旨在能回收成本和提高输电电网利用率的输电容量成本分配规则;最后,通过实验电力系统实例计算来比较各种输电容量成本分配规则或区域输电电价模型方法。 相似文献
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Colin Read 《Real Estate Economics》1991,19(4):532-547
An equilibrium model of search in a spatially differentiated rental housing market is formulated that predicts both rent dispersion and equilibrium vacancies. The equilibrium rent distribution is determined on the landlord's (rental supply) side given tenants' search strategies. Then tenants' optimal search strategy, denned by the share of the market a tenant searches, is determined given the costs and benefits of search and the distribution of landlords' rents. The equations of supply and demand for rental units are then combined to derive a costly information, free-entry Nash equilibrium in the market rents. Finally, the sensitivity of equilibrium vacancies and rents to changes in search costs and other exogenous parameters is explored. 相似文献
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通过分析选取住宅价格指数(HPI)、国内生产总值增长率(GDP)、1-3年期银行贷款利率(IR)作为内生变量,滞后两期的广义货币供应量(M2)作为外生变量,建立了向量自回归模型。并在此基础上,运用协整分析、脉冲响应函数、方差分解和格兰杰因果检验等研究方法对住宅价格指数与宏观经济变量之间的动态相关关系进行了研究。研究结果表明,我国的住宅价格与所选用的宏观经济变量之间存在一定交互响应作用,并就此提出了相关建议。 相似文献
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当代的经济是全球化的经济,汇率政策越来越成为政府对经济进行宏观调控的重要手段。长期以来,对汇率制度的选择问题,学术上一直没有一个统一的观点,本文基于历史发展的角度来对这一问题作一些探讨。 相似文献
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A Simple Search and Bargaining Model of Real Estate Markets 总被引:6,自引:1,他引:6
Abdullah Yava 《Real Estate Economics》1992,20(4):533-548
This paper examines the impact of brokers on buyers' and sellers' search behavior and on the transaction prices in real estate markets. It is shown that the seller and the buyer search less intensively if the house is listed with a broker. The seller gets a higher price when he employs a broker, but the increase in price is smaller than the commission fee. More specifically, the portion of the commission covered by the increase in price is directly related to the bargaining powers of the buyer and the seller. In the special case where the price is determined according to the Nash bargaining solution, the increase in price is shown to be half of the commission fee. It is also shown that an increase in the commission rate increases the equilibrium price but decreases the equilibrium search intensities. 相似文献
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从小区房价的微观影响因素出发,分别从建筑特征、邻里特征、区位特征三个方面确定了10个特征价格变量,运用定量和定性相结合的方法,构建影响南京市鼓楼区小区房价的特征价格模型,并对回归结果进行检验和分析。结果表明:建筑年代、容积率、交通干道等级是影响小区房价弹性的最大因素;主要街道等级是影响小区房价的最主要微观因素。希望通过本文研究给房地产开发商、政府、消费者等在决策和选择上提供借鉴。 相似文献
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一个地区房价的波动可以通过时间滞后传递到其他地区,从而产生房价溢出效应。本文以我国31个省际区域2005~2014年的数据为样本,运用探索性空间数据分析(ESDA)对31个省的房价空间分布格局及演变态势进行分析。然后运用空间计量模型分析我国省际房价变动的影响因素,并从地理因素和经济因素两个方面研究房价溢出效应。研究结果表明:中国31个省域间的房价存在明显的空间相关性;地区的城市化率、城镇就业人员平均货币工资、二、三产业产值占GDP比重对房价有显著的影响,房价存在显著的空间溢出效应,经济距离对地区房价影响比地理距离的影响更显著。 相似文献
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The prominent Babies R Us decision (McDonough et al. v. Toys R Us, Inc., 2009) was the first to explore the economic consequences of resale price maintenance after the Supreme Court’s Leegin decision. Previously, litigation concerned the presence or absence of an agreement; but that changed with the new jurisprudence which instead emphasized the restraint’s direct anti-competitive effects. While the district court’s decision in the Babies R Us case rested on the factual circumstances of the case, it did not have before it an economic model through which those facts could be integrated. This paper offers such a model, the predicates of which are drawn from the case. The conclusions derived from the model are entirely consistent with the court’s decision 相似文献
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基于工程量清单计价模式的多维思考 总被引:3,自引:1,他引:2
《建设工程量清单计价规范》的出台与实施,改变了以工程预算定额为计价依据的计价模式,促进我国建筑企业早日适应国际规则。在分析目前《计价规范》推行中遇到的一些问题的基础上,对如何更好推行《计价规范》、参与各方的自我约束、加强监督管理等方面进行了探讨,提出了推动工程量清单计价模式健康实施的建议。 相似文献
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本文将价格因素引入模型中,基于Global Cost Malmquist指数模型估算全要素生产率,基于全要素生产率分解进一步分析我国的资源错配状况及其来源,并采用Tobit模型对全要素生产率尤其是价格效应的影响因素进行实证分析,研究结果表明:现阶段我国全要素生产率增长存在高估问题,技术进步对我国全要素生产率的正向促进作用日趋显著,由价格扭曲导致的资源错配是现阶段抑制我国全要素生产率进一步提高的主要因素,同时技术进步和价格扭曲加剧了地区全要素生产率差异;对外直接投资、出口贸易和金融发展提高了全要素生产率增长,改善了资源错配,而市场分割和工业占比则起到抑制作用;东部和西部地区的对外直接投资、中部地区的出口贸易以及西部地区的金融发展水平会显著改善地区价格扭曲程度。基于以上研究,提出加快资源配置市场化改革、培育开放的市场化动力、激发金融市场活力、优化产业结构等政策启示。 相似文献
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Buyer Brokers: Do They Make a Difference? Their Influence on Selling Price and Search Duration 总被引:1,自引:0,他引:1
This study focuses on the role of buyer brokers in the home-buying process by examining the effects of brokerage representation on home selling prices and search duration. The results of this study indicate that real estate brokers, no matter the type, have no independent effect on home prices. The principal effect of broker intermediation is a reduction in buyer search time, compared to for-sale-by-owner transactions. The most important finding, however, is that buyer agents are more effective at reducing search time for their clients than more traditional seller agents or non-agent facilitators. 相似文献