Residential spatial growth with perfect foresight and multiple income groups

This paper presents explicit solutions for expanding monocentric cities with two or more income groups. Housing is durable but deteriorates over time, and redevelopment cannot take place. Landlords have perfect foresight. The utility function and housing technology are Cobb-Douglas. Population, per capita income, and transportation costs per mile change at constant percentage rates. The model is solved analytically, using an infinite time horizon. As development proceeds outward, a constant fraction of land is developed with high-income housing, and the remaining land is reserved for future low-income development. At any time, housing is constructed at one distance for high-income consumers, and at a lesser distance for low-income consumers. High-income housing is first occupied by high-income consumers, then filters to low-income consumers, and is ultimately abandoned. Low-income housing is first occupied by low-income households, and ultimately abandoned.     

Are housing benefit an effective way to redistribute income? Evidence from a natural experiment in France

In this paper, I show that in-kind benefit such as a housing benefit program may have a significant impact on the price of the subsidized good. I use a French housing benefit reform to evaluate the impact of the subsidy on the level of rents. The results indicate that one additional euro of housing benefit leads to an increase of 78 cents in the rent paid by new benefit claimants, leaving only 22 cents available to reduce their net rent and increase their consumption. This large impact of housing benefit on rents appears to be the result of a very low housing supply elasticity. I show that the housing benefit reform induced additional demand, not only from low income households but also from students who used the benefit to become independent. Unfortunately, this increase in demand was unmatched by increasing housing supply in the short and middle term. The only possible effect of the reform is a small increase in housing quality. These results raise questions about the use of such in-kind transfers when the supply of the subsidized good is almost inelastic. It is therefore very important to estimate the incidence of the subsidy when assessing the efficiency of such welfare programs.     

Eliminating Housing Tax Preferences: A Distributional Analysis

We examine the distributional impact of potential changes in the tax treatment of owner-occupied housing in this paper. In particular, we focus on the removal of mortgage interest and local property tax deductibility. A theoretical model of the demand for housing is developed that captures the impact of removing these deductions on housing demand. Then, we use a large cross section of individual income tax returns from the Internal Revenue Service for 1990 to estimate the distributional effects of removing housing deductions. Taxpayers are ranked by income and tax liability, both with and without the housing deductions. By comparing tax liability under the alternative regimes, and composing measures of the distributional impact of removing housing tax deductions using the classic Suits index, we assess both revenue neutral and nonrevenue neutral distributional effects. Results in both cases indicate that the removal of the tax deductibility of mortgage interest and property taxes would increase the progressivity of the income tax substantially.     

Housing demand in Mexico

This paper analyzes the components of housing demand in Mexico in the context of developing and developed nations. The case of Mexico is particularly interesting given that population and income dynamics, as well as current housing shortages, suggest that the demand for housing will significantly increase in the near future. We use micro-level data from market-based mortgages that originated during the period of 2002 to 2004 for 21 metropolitan areas in Mexico. We find the price elasticity of housing demand to be ?0.3, lower than previous studies for developed countries and within the range for developing countries. Permanent income is a major component of housing demand, with an elasticity of 0.8. In contrast, temporary income has a very low elasticity of 0.04. The mortgage rate elasticity for 25-year mortgages is ?0.39. We believe these results provide important information to policy makers and practitioners in Mexico and other developing nations.     

新时期完善我国房地产市场体系研究

由于我国住房供给制度不够完善,致使住房供给和需求不匹配。高收入者能够购买多套住房,而低收入者却买不起房,只能借助于住房保障体系解决居住问题。由于国内外多种因素的影响,市场商品房价格不断提高。政府若能积极完善好住房保障体系,便能解决社会中大多数低收入者的住房问题,逐步下降商品住房房价。本文认为,我国房地产市场的主要问题是供给和需求体系的不匹配,社会低收入者住房保障不够完善。故此总结了新时期我国房地产市场发展的新问题,并深入分析了房地产市场体系中的缺陷,提出了完善房地产市场体系的措施和方法。     

现行政策下商业地产的发展趋势

一、现行宏观政策对商业地产的影响 从2004年起，鉴于政策导向，商业地产开发变得炙热起来。由于商业地产的利润比住宅开发要平均高出5％N10％，吸引了越来越多的投资者转向商业地产的开发。2005年1月1日开始，跨国零售商已开始在中国的全方位扩张。外资的到来推动国内商业市场发展，为商业地产带来巨大商机。2006年至2008...     

中国城乡居民住房不平等分析

随着中国城镇住房分配体制的转型，居民的居住条件在很大程度上依赖于家庭的收入水平，因此不断扩大的收入差距也在无形中影响着住房的不平等状况。基于2002年和2013年的城镇和农村的住户调查数据，本文从住房面积和房产价值两个角度分析中国农村和城镇居民住房不平等的总体状况。研究发现，在住房市场化体制建立和发展的过程中，虽然从财产所有权上的住房均等化有所提升，家庭居住面积有了很大的改善，但人均居住面积分布的不均等程度却进一步扩大。房产价值的不平等分析表明，虽然这一时期居民的住房财富高速增长，但城乡内部和城乡之间的房产差距都急剧扩大。基于回归分解的方法考察住房财富不平等的影响因素后发现，区域差异、收入差异和人力资本是造成居民房产价值分布差距不断扩大的重要因素。     

Location and housing demand

William Alonso's model of the demand for housing and location in the monocentric city is one of two pre-eminent models of its type. The purpose of this article is to provide the detailed analysis and the comparative statics of the Alonso model. The complexity of the analysis is seen to derive from the nature of the constraint, which is nonlinear and has slopes which vary with income. A new result is that housing and closeness can be inferior even when they are taste normal. The empirical direct variation of income with distance is explained, consistent with the finding that income increase has indeterminate effects on location and housing demand. The Alonso specification is shown to be superior to others.     

Tax Regimes and Capital Gains Realizations

This paper contrasts the individual capital gains realization behavior between progressive and proportional tax regimes. Using a longitudinal panel of over 288,000 individuals in Sweden, I exploit the 1991 tax reform in Sweden that changed progressive capital gains tax rates ranging from 12% to 80% to a proportional tax rate of 30%. Using the proportional tax system to control for non-tax reasons to realize capital gains, I show that individuals are highly responsive to capital gains tax incentives created by temporary income changes under a progressive capital gains tax. More specifically, I find that individuals with temporary negative (positive) income changes sell (hold) shares that they would hold (sell) in the absence of temporary tax incentives. Further, I show that high-income individuals are more tax sensitive than low-income individuals. This result indicates that low-income individuals facing temporary negative income changes could trade predominantly for non-tax reasons.     

城市青年白领住房需求偏好实证分析——以南京市为例

本文通过问卷调查了解南京市青年白领的住房需求情况。通过数据统计分析得出，婚姻状况、现住房性质、年龄、年收入是影响城市青年白领住房需求的主要因素。城市青年白领的刚性需求与改善型需求受婚姻状况影响显著，住房需求以刚性需求为主，改善需求强烈；年收入的不同导致了房屋单价的承受能力不同，大多城市青年白领可承受的房屋单价与当时南京平均房价仍有较大距离，存在住房困难问题。建议加强住房公积金的住房保障作用，提供一定的租金补贴和首次购房贷款优惠，实行差异化住房供应体系，满足不同住房需求。     

Housing transactions and macroeconomic fluctuations: a case study of England and Wales

This paper focuses on the drivers for transactions of residential properties using England and Wales as a case study. We present a non-technical discussion of a theoretical framework that rationalizes the positive correlation of income, housing prices and housing transactions over the business cycle. We then extend the theoretical framework to explain how the credit market liberalization of the early 1980s, demographic changes and construction activity have affected the trend in housing transactions and contributed to making the 1980s a period of exceptionally high transaction levels in England and Wales. We present evidence in support of the view that housing demand fluctuations have been the key driver of housing transactions, in particular, changes in housing demand from first-time buyers.     

Property taxation and the demand for housing: An econometric analysis

There is disagreement among economists regarding the effect of a local increase in property taxation on the housing market. In defining the price of housing services studies of the demand for housing have treated the property tax exclusively as an excise tax on housing consumption. Two recent theoretical developments suggest this is a misrepresentation of the tax. One theory holds that the excise effects of property taxation may be shifted backward to the factors employed in the production of housing. The other theory concludes that the property tax is not an excise, but rather serves as an efficient price for local public services. To investigate these hypotheses, data from the Annual Housing Survey were employed to estimate a housing demand model which included the net effective property tax rate among the set of independent variables. In addition to revealing the property tax-housing demand relationship, the model provides more reliable estimates of income and price elasticities by eliminating specification errors found in previous studies. Results indicate that the property tax reduces the housing consumption of central city homeowners, but does not distort the suburban housing market.     

The demand for rental housing: Evidence from the Housing Allowance Demand Experiment

This paper provides new evidence on the price and income elasticities of demand for rental housing by low income households. Housing expenditures of households participating in the Housing Allowance Demand Experiment and receiving housing allowances in the form of a proportional rent rebate are analyzed. These rent rebates experimentally vary the effective relative price of housing and thus enable estimation of the price elasticities. Natural income variation enables estimation of income elasticities. Analysis is carried out using two functional forms and a variety of models of housing dynamics. The estimated income and price elasticities of demand are 0.36 and −0.22, respectively. When the sample is restricted to include only households headed by couples, the elasticity estimates are 0.47 for income and −0.36 for price. These estimates are lower (in absolute value) than have been previously estimated and it is suggested that this may be due to the low-income nature of the sample.     

The demand for housing in developing countries: The case of Korea

This paper presents the results of an analysis of urban housing demand for Korea taking into account the most recent findings of housing demand analysis concerning specification and aggregation biases. In order to obtain correctly specified demand functions, a procedure based on a model of the housing market originally proposed by Muth is used. Drawing on the detailed land information available in Korea, this procedure permits the calculation of an individual price per unit of housing services for each household. The results show conclusively that both the income and price elasticity of the demand for housing services in Korea are comparable to those found in the United States: the income elasticity is smaller than one and the price elasticity is negative and smaller than one in absolute value. Given the number of countries found within the per capita income range between Korea ($700) and the United States ($7800), the finding that these two countries have comparable demand elasticities is of major significance: in the absence of good national estimates, the order of magnitudes found here would be used for other country analyses.     

Intraurban residential mobility: The role of transactions costs, market imperfections, and household disequilibrium

This paper presents a model of household residential search and mobility that focuses on microeconomic elements of household behavior and incorporates housing market features. The model is cast explicitly in terms of a rigorous model of housing demand, allowing the benefits from moving to be measured as the compensating income variation of the potential change in consumption. The empirical results indicate that large changes in economic variables, such as income and prices produce only small potential gains from moving and that a major factor in the moving decision is the magnitude of search and moving costs.     

The baby boom,the baby bust,and the housing market

This paper explores the impact of demographic changes on the housing market in the US, 1st by reviewing the facts about the Baby Boom, 2nd by linking age and housing demand using census data for 1970 and 1980, 3rd by computing the effect of demand on price of housing and on the quantity of residential capital, and last by constructing a theoretical model to plot the predictability of the jump in demand caused by the Baby Boom. The Baby Boom in the U.S. lasted from 1946-1964, with a peak in 1957 when 4.3 million babies were born. In 1980 19.7% of the population were aged 20-30, compared to 13.3% in 1960. Demand for housing was modeled for a given household from census data, resulting in the finding that demand rises sharply at age 20-30, then declines after age 40 by 1% per year. Thus between 1970 and 1980 the real value of housing for an adult at any given age jumped 50%, while the real disposable personal income per capita rose 22%. The structure of demand is such that the swelling in the rate of growth in housing demand peaked in 1980, with a rate of 1.66% per year. Housing demand and real price of housing were highly correlated and inelastic. If this relationship holds in the future, the real price of housing should fall about 3% per year, or 47% by 2007. The theoretical model, a variation of the Poterba model, ignoring inflation and taxation, suggests that fluctuations in prices caused by changes in demand are not foreseen by the market, even though they are predictable in principle 20 years in advance. As the effects of falling housing prices become apparent, there may be a potential for economic instability, but people may be induced to save more because their homes will no longer provide the funds for retirement.     

城市发展与住房意愿支付价格

以城市在岗职工的平均劳动收入水平和反映城市生活质量的各类宜居性指标建立了中国35个主要城市的城市发展与住房需求关系的模型,并以此估计了城市住房意愿支付价格。实证结果表明,城市在岗职工的平均劳动收入水平和以各类宜居性指标反映的城市生活质量可以解释70%左右住房价格的城市间差异。虽然城市劳动收入对住房意愿支付价格的影响仍然很大,但随着社会经济的发展,中国主要城市的生活质量对住房意愿支付价格增长的贡献有逐步增大的趋势。     

Renting vs buying a home: A matter of wealth accumulation or of geographic stability?

I study the housing tenure decision in the context of a spatial life cycle model with uninsurable individual income risk, plausibly calibrated to match key features of the US housing market. I find that the relatively low ownership rate of young households is mainly explained by their high geographic mobility. Downpayment constraints have minor quantitative implications on ownership rates, except for old households. I also find that idiosyncratic earnings uncertainty has a significant impact on homeownership rates. Based on these results, I argue that the long term increase in ownership rates observed over the period 1993–2009 was not necessarily due to mortgage market innovations and the relaxation of downpayment requirements, as is often argued. Instead, it was simply an implication of US demographic evolution, most notably the decline in interstate migration and, less importantly, population ageing. The model predicts that an increase in the income risk (i.e. higher income inequality) has a positive impact on geographical mobility of young households, which means that young homeowners are less affected by the labour market inefficiency associated with homeownership.     

A model of residential change and neighborhood tipping

This paper applies the theory of probabilistic consumer demand to an analysis of residential change at the urban neighborhood scale. By developing the profit maximizing pricing behavior of housing suppliers, it is shown that neighborhood transitions from high income to low income and from white to black can be explained on purely economic grounds without involving prejudicial preferences. The analytical model explains two types of transition. In the first, a neighborhood's social mix changes gradually in response to gradual exogenous changes. In the second, a neighborhood “tips” suddenly in response to similar exogenous changes. The two transitions can occur depending on the characteristics of the demand functions for the two competing groups.     

加强高收入阶层的消费热点研究促进国民经济合理发展

通过提高居民收入来促进消费固然重要,但盘活高收入阶层的大量储蓄存款,寻找他们的新的消费热点、引导其消费投向,也是刺激消费需求的重要方面。根据消费热点的形成条件和特征,文章分析了高收入阶层消费热点形成的可能性,探索了他们的消费热点产品,并提出了相关的配套措施。