House price dynamics: Evidence from Beijing

To study the house price dynamics in China, this paper extends the traditional life-cycle model by incorporating land supply, regime shifts and government regulation factors. The models are estimated with an error correction framework using quarterly data from 2000 to 2007 in Beijing. The conclusions are as follows. (1) There exits a stable co-integration relationship between house price and fundamentals; land supply and financial regimes are also important determinants of long-run equilibrium house prices. (2) Short-run dynamics depend on changes of fundamentals and the adjustment process of housing market. Land supply has a significant impact on house price fluctuations while demand factors such as user costs, income and residential mortgage loan have greater influences. The adjustment speed of real house prices to the long-run equilibrium has been reduced significantly since 2005 which means exogenous shocks can cause prolonged deviation of real house prices from the equilibrium level.     

Asymmetry and uncertainty in capital formation: an application to oil investment

Theories of irreversible investment suggest a negative relation between investment and uncertainty, and nonlinear adjustment costs open for asymmetries in the adjustment of fixed capital. We propose an econometric modelling approach to estimate and test the key predictions of modern investment theory, including asymmetric dynamics and various uncertainty indicators. Our application on a data set from the oil industry offers empirical support for both asymmetric dynamics and uncertainty in oil and gas investment.     

Moving costs, nondurable consumption and portfolio choice

The substantial adjustment cost for housing affects nondurable consumption and portfolio allocations, as well as the frequency of housing transactions. A simple theoretical model, roughly calibrated, is used to assess the quantitative impact of adjustment costs on those decisions. The impact on portfolios is found to be significant, suggesting that housing wealth should be useful in empirical studies of portfolio choice. The welfare loss from the transaction cost is also substantial. The effect on nondurable consumption is small, however, so adjustment costs can explain only a small part of the equity premium puzzle.     

The multi-market analysis of a housing price transmission model

In this article, we examine dynamic relationships among housing prices from four first-tier cities in China from December 2000 to May 2010 and present an equilibrium model of housing price in multi-markets. By explicitly incorporating and modelling endogenous price series in competing housing markets, our empirical model is able to capture the existence of long-run equilibrium relationships and important short-run dynamics and price structures such as price leadership, price transmission lag and asymmetric price responses. Such multi-market analysis has generalized implications and can easily be applied to analyse the pricing dynamics among other real estate markets in the world. Our major contribution lies in two aspects. First, we employ an Error-Correction Model (ECM) with Directed Acyclic Graphs (DAG) to study the price dynamics in the four largest and key housing markets in China. Second, we uncover a price transmission among these housing markets in China and provide an insightful understanding of price adjustment across markets. The revealed effective price transmission and high correlation among these different markets actually is not a good thing for a stable financial system and for the defence against price bubbles in the housing market.     

Skilled–unskilled wage inequality and offshore outsourcing with asymmetric adjustment costs

We present a model that can capture the effects of offshore outsourcing on the wedge between the wages of skilled and unskilled workers when costs of adjustment are asymmetric. We identify conditions under which offshore outsourcing activities widen the skilled–unskilled wage inequality in the presence of asymmetric adjustment costs. We show how a higher cost of adjustment in the import-competing sector can magnify the offshore outsourcing induced gap between the wages of the skilled and unskilled workers. We also demonstrate the sensitivity of the effects of offshore outsourcing, on the skilled–unskilled wage gap, to asymmetries in the costs of adjustment.     

The asymmetric impacts of monetary policy on housing prices: A viewpoint of housing price rigidity

Previous studies have discovered the defensive characteristics of housing prices, which is also known as downward price rigidity. This paper discusses whether this feature would result in an asymmetric relationship between housing prices and monetary policy. This paper first uses the loss aversion behavior of traders to assess the viability of housing price rigidity in the housing market and to deduce further that if downward housing price rigidity actually existed, then the impact of monetary policy on housing prices should be asymmetric. For empirical tests, this paper uses data from the UK housing market and then uses the money supply as the proxy variable of monetary policy. The relationships between these two variables are observed. This paper performs estimation using both traditional and threshold error correction models by comparing the coefficients of both models. The results indicate that housing price is indeed asymmetrically adjusted to money supply. When housing prices increase to reflect a loose monetary policy, a modification behavior is evident. Conversely, housing prices cannot easily reflect a tight monetary policy. This result indicates that housing prices tend to overreact in upturn and underreact in downturn. The results imply that when implementing relevant policies for the housing market, the government should consider the asymmetry of housing price changes. Otherwise, the situation can easily result in the creation of a bubble or the collapse of the housing market because of incorrect policies.     

贫富差距、供求弹性与房价*

近些年，中国的贫富差距和房价居高不下，但现有文献忽视供求弹性与贫富差距交互作用对房价的影响。据此，本文构建结合贫富差距和供求弹性的住房存量调整模型，使用中国2002—2012年7省份33个城市的UHS数据发现，收入和财富的基尼系数对房价有正影响；供求弹性对房价分别有负影响和正影响；收入和财富基尼系数与供求弹性交互项对房价分别有正影响和负影响。据此，为防止房价泡沫，各级政府一方面应缩小贫富差距，另一方面应增加土地和住房供给。     

Analysis of threshold cointegration with asymmetric adjustments in the Hong Kong grocery industry

High market concentration in the Hong Kong grocery industry has been prevalent over many years with the domination of a few large supermarket chains. However, no research has been conducted on the price dynamics between the supermarket and non-supermarket sectors to investigate whether the non-supermarket sector can impose competitive discipline on the dominating supermarket chains. We argue that standard cointegration tests cannot allow for transaction costs and distinguish whether the price co-movement is attributable to price competition or collusion. Our study therefore fills this research gap by adopting the threshold cointegration tests in a three-regime threshold vector error-correction model to account for the asymmetric price adjustment dynamics between supermarket and non-supermarket sectors of Hong Kong and evaluate the market power of the supermarket sectors in the presence of transaction costs. Our results favour the presence of cointegration between the supermarket and non-supermarket price indices with asymmetric adjustment dynamics. We interpret the results of statistically significant downward price adjustments in the outer-band regimes as the evidence of mutual price competition. Nevertheless, the supermarket sector has stronger market power than the non-supermarket sector, and therefore can sustain higher price level without inducing substantial competition pressures inside the neutral band.     

Housing investment in the Netherlands

Employing Dutch market data over the period 1977:1–1994:4, estimates of two housing equations are obtained. The first equation is based on an underlying model in which profit-maximising building firms do not face adjustment costs when altering their output schedule. The second model distinguishes between short-run and long-run elasticities of supply, where firms face adjustment costs. Although the formulation of the equations can be regarded as representing the underlying long-term relationships, employing the Johansen procedure does not produce economically meaningful results. Using instrumental variables, the first model yields a supply elasticity of the order of 1.6 and the second model produces a short-run elasticity of 2.3 and a long-run elasticity of 6. Comparison of these estimates with those obtained by Topel and Rosen (Topel, R. and Rosen, S., 1988. Housing investment in the United States J. Pol. Econ. 96 (4), 718–740) in the US shows that investment seems to be more sensitive to price changes in the Netherlands than in the US.     

Explaining House Prices in Australia: 1970–2003*

This paper aims to explain changes in real house prices in Australia from 1970 to 2003. We develop and estimate a long-run equilibrium model that shows the real long-run economic determinants of house prices and a short-run asymmetric error correction model to represent house price changes in the short run. We find that, in the long run, real house prices are determined significantly and positively by real disposable income and the consumer price index. They are also determined significantly and negatively by the unemployment rate, real mortgage rates, equity prices and the housing stock. Employing our short-run asymmetric error correction model, we find that there are significant lags in adjustment to equilibrium. When real house prices are rising at more than 2 per cent per annum, the housing market adjusts to equilibrium in approximately four quarters. When real house prices are static or falling, the adjustment process takes six quarters.     

Fertility and female wages: A new link via house prices

The analysis in this paper explains a new link between fertility and female wages that occurs through the effect of house prices. It is well known that higher female wages have an ambiguous effect on fertility: the positive income effect is offset by a negative substitution effect due to the higher opportunity cost of the maternal time required for child-rearing. Here it is shown that housing costs add a new dimension to this relationship. If the housing needs of children are a sufficiently important cost of child-rearing, then other costs of child rearing such as the opportunity cost of maternal time are rendered relatively less important. Hence the negative substitution effect of higher female wages on fertility is weaker, implying that higher female wages are more likely to boost fertility. This effect is stronger when the housing supply elasticity is high since house prices, and hence the costs of children, are kept in check. The analysis here helps to reconcile empirical observations about fertility, female wages and house prices in a number of countries. For governments concerned about low fertility, policies to increase housing supply elasticity in order to keep house prices in check would be helpful.     

Housing Subsidies and Work Incentives in Great Britain

The relationship between housing costs, wages and transfer programmes is complex yet helps determine the incentive to work for individuals in low income or high housing cost households. We estimate a static discrete choice labour supply model that allows for housing benefit programme participation, using samples of married women and unmarried women drawn from Great Britain Family Resources Surveys 1994/5–97/8. We find women are quite responsive to labour supply incentives and that housing benefit income has similar incentive effects to earned income which suggests any 'stigma' is small. Our analysis is complemented by simulating housing benefit and direct rent subsidy reforms.     

Dynamic factor demands and adjustment costs: An analysis of bell Canada's Technology

In this paper a dynamic model of production is estimated for Bell Canada. The dynamics arise from the costs of adjustment associated with capital expansion. Estimation results showed that there are significant adjustment costs. Thus, the hypothesis of long-run cost minimization is rejected. As Bell Canada increases its capital stock by $1, there are additional adjustment costs of $0.36. This result implies that Bell Canada minimizes the present value of production and adjustment costs which results in a short-run equilibrium position. Price, substitution and output elasticities are estimated. In the short-run the inputs are substitutes and the price effects are highly inelastic. Overshooting occurs with respect to labour and material demands in the short-run since the demand for capital responds very little to output expansion. Returns to scale are also estimated in this cost of adjustment model. Bell Canada exhibits increasing returns to scale initially and then decreasing returns such that on average there are constant returns to scale with a scale elasticity of 1.08.     

Outsiders in economic integrationThe case of a transition economy

We use a spatial model of endogenous growth to investigate the likely impact of discriminatory integration between two advanced insider countries on their own welfare as well as on the welfare of an outsider transition economy. A first point is that, since convergence in per capita income levels depends on relative market access and local market size, piece-wise integration causes insider-outsider divergence. Nonetheless, outsiders can gain in absolute terms if integration fosters the global growth rate. We also show that exclusion from a regional agreement and on-going transition have unpredictable joint effects on the structural adjustment, which might even exhibit a swinging behaviour. Such swings may imply large adjustment costs, which can be reduced by careful integration design. With this respect, the asymmetric phasing-out of trade barriers built into the Europe Agreements seems to work in the right direction. Finally, we point out that the predictions of the model in terms of direct investment and terms-of-trade dynamics are broadly consistent with some actual developments in transition economies.     

Distributional Costs of Housing-price Bubbles: Who pays the Price when Bubbles Deflate?

Abstract

In considering whether asset-price bubbles should be offset through policy, an important issue is who pays the price when the bubble bursts. A bust that reduces the wealth of well-off households only may have small welfare costs, but costs may be sizable if broad swaths of households are affected. This paper uses micro data on millions of households from the US American Community Survey to examine how the bursting of the 1998–2006 housing bubble affected households’ employment, homeownership, home values, and housing costs. To separate dynamics of the housing bust from those of the aggregate downturn, we differentiate between metropolitan areas that did and did not experience bubbles. We find that, for most measures, deteriorations in well-being were more severe in bubble metros than elsewhere, and for several measures, differential effects on less-educated households were also more severe. This underscores the importance of leaning against broad-based housing bubbles via appropriate policies, as burdens of adjustment fall differentially on people not well prepared to bear them.     

Are there asymmetries in UK Consumption? A time series analysis

In this paper we use time series techniques in order to test for asymmetric dynamics in UK consumption. The notion that fluctuation over the business cycle are asymmetric has been put forward at various times in the last century. Nevertheless, the most common representations of aggregate time series in macroeconomies are usually smooth and sluggish. The use of time series methods should be considered as only the first stage of an empirical investigation of asymmetries. It is also essential to develop economic models of asymmetric behaviour and to employ tests of asymmetric adjustment at the level structural realtionship.     

Tax,credit constraints,and the big costs of small inflation

This paper develops a heterogeneous‐agent overlapping generations model that examines how the neutrality of the tax system with respect to inflation depends on the price elasticity of the housing supply. The model, which endogenises house prices and rents, and which incorporates detailed tax regulations and bank‐imposed credit constraints, shows (a) inflation has large effects on the tenure arrangements of young households irrespective of the housing supply elasticity; and (b) inflation can improve the welfare of some low income young households if the supply is sufficiently elastic. The welfare costs of inflation are reduced by taxing real rather than nominal interest.     

On the user cost and homeownership

This paper studies the differences in the cost of housing services for renters and homeowners and calculates the bias that results when we value owner-occupied housing services using a rental equivalence approach. Our framework is a life-cycle model with endogenous tenure choice with households facing idiosyncratic uninsurable earnings risk and housing price risk. We model houses as illiquid assets that provide collateral for loans. To analyze the impact of preferential housing taxation on the tenure choice and the bias, we consider a tax system that mimics that of the US economy. Namely, owner-occupied housing services are not taxed and mortgage interest payments are deductible. Through simulations, we show that a rental equivalence approach (relative to a user cost approach) overestimates the cost of housing services. The magnitude of the bias is very sensitive to both the income tax rate and the size of adjustment costs in the housing market.     

Detecting long‐run relationships in regional house prices in the UK

Recent developments in the analysis of cointegration in the presence of asymmetric adjustment are extended and applied to data on regional house prices in the UK. This extension is found to have a dramatic impact upon the results derived. In contrast to recent studies employing standard methods, allowance for the possibility of asymmetric behaviour results in the detection of a large number of long‐run relationships between house prices in different regions. A consistent pattern of asymmetric adjustment is observed, with reversion to equilibrium occurring more rapidly (slowly) when house prices in the South of England decrease (increase) relative to other regions. While the results derived support the existence of a ripple effect underlying the observed movements in regional house prices, the extent of cointegration uncovered casts doubt upon the recently proposed notion of weak segmentation in the UK housing market.     

Relationships among regional housing markets: Evidence on adjustments of housing burden

High regional house prices relative to income may result in residents moving to other regions with lower housing burden; this generates relationships among regional housing markets. From this perspective, this study employed Markov-switching models to examine housing affordability in 10 regional housing markets in the UK. The results show that levels of housing burden among regions are related, thereby proving that a high cost of housing burden in one region may result in residents buying houses in other regions. Moreover, this study found that house prices in most regions tend to converge with income levels but are asymmetric within the period of convergence. Specifically, because the period of high housing loans lasts longer, and vice versa, housing demand increases as soon as house prices drop. Thus, periods of “inexpensive” house prices do not last long. This paper explains why living costs in different regions are related, and proposes that housing demands may have asymmetric reactions when house prices are too high or too low.