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1.
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.  相似文献   

2.
This article develops a methodology for estimating the impact on rents and home prices from a hypothetical reduction of on-base naval housing from 56 naval bases in the United States. Based on data from the Center for Naval Analyses and the U.S. Census of Housing, and response coefficients from housing economics literature, illustrative estimates are presented of the short-run and long-run and long-run impact of reducing naval housing.
Key factors determining the increase in rents and home prices include (1) the increase in demand for housing in the private sector resulting from the reduction of on-base naval housing, (2) the short-run and long-run elasticities of supply of private sector housing with respect to housing prices, and (3) the elasticity of demand to live in a defined housing area with respect to housing prices.
We find that the effects on rents and home prices are in most cases small in the short run and negligible in the long run. The median first-year rent increase in the 53 counties is estimated to be 0.90%, with only 9 of the counties still expected to experience rent increases of as much as 4%. In the long run, the median rent increase is estimated to be only 0.10%. Because the purchase of a home is a long-term investment, we find that the impact on home prices is negligible, similar to the long-run impact on rents.  相似文献   

3.
Many countries have large or increasing migrant populations. We estimate the elasticity of private-sector employment to nonoil GDP for nationals and migrants using a Seemingly Unrelated Error Correction (SUREC) model. We use data from the Gulf Cooperation Council (GCC) countries, which have a particularly large share of foreign workers. Our results indicate that the employment response is statistically significantly lower for nationals, who have an estimated short-run elasticity of only 0.15 and a long-run response of 0.7, than for migrants, where the short- and long-run elasticities are 0.35 and almost unity. Lower elasticities could signal higher labour market adjustment costs. In the context of low oil prices, forecasts imply a significant jobs shortfall for nationals in the coming years.  相似文献   

4.
F. Traoré  F. Badolo 《Applied economics》2016,48(40):3877-3886
In this article, we study the movement between cocoa and coffee prices, two close substitute commodities. Using the ARDL approach developed by Pesaran et al. (2001), we found that the two prices are cointegrated. The long-run elasticity of coffee price with respect to the cocoa one is estimated at 0.88. Also, using the lag-augmented VAR approach of Toda and Yamamoto (1995), which is valid whatever the order of integration of the data, the cocoa price is found to granger cause the coffee price and not vice versa. This finding suggests that models aiming at forecasting coffee prices should incorporate cocoa prices as well.  相似文献   

5.
This paper provides an empirical analysis of the effects of weight-based pricing in the collection of household waste. Using a comprehensive panel data set on all households in a Dutch municipality we estimate short-run as well as long-run price effects for the amounts of both compostable and non-recyclable household waste. We find significant and sizeable price effects, with the elasticity for compostable waste being four times as large as the elasticity for non-recyclable waste. Long-run elasticities are about 30% larger than short-run elasticities.  相似文献   

6.
This paper analyzes Granger caUSAlity between daily prices of the Spanish stock index (Ibex 35) and its futures contract using Johansen cointegration methodology. The study differentiates between short-run and long-run caUSAlity. The empirical results prove that, in the short run, the futures price causes the spot price. However, the opposite is not true. On the other hand, long-run caUSAlity is embodied in the response of futures prices after deviations from the long-run equilibrium. These results say that during the period of study, the Spanish futures market behaved as an efficient market.  相似文献   

7.
This analysis assesses Arizona's short-run price response to utility energy deregulation in the commercial and industrial sectors and the long-term response to deregulated industrial utility prices. Using a standard utility industry approach, ordinary least squares regression confirms commercial/industrial utility prices remain inelastic and Arizona's deregulation efforts have not effectively promoted short-run price competition. Moreover, widening differences in utility rates could be a response to a stronger long-run price elastic effect across states. The findings suggest states not aggressively deregulating utility price to narrow artificial comparative price advantages could be at a competitive disadvantage for interstate manufacturing investment. ( JEL Q41, Q48, Q40)  相似文献   

8.
9.
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.  相似文献   

10.
The objective of the present work is to investigate price dependence (co-movement) in the international butter markets. This is pursued using monthly wholesale prices from Oceania and the European Union and two non-parametric tools, namely, the copulas and the wavelets. The empirical results suggest that: (a) The price linkages in the two butter-producing regions are weak in the short-run but they become much stronger in the long-run. (b) The time horizon (time scale) is relevant not only for the intensity but for the structure of price co-movement as well; in the long-run, there is an asymmetry in price dependence in the sense that strong positive shocks are transmitted with a higher intensity compared to strong negative ones.  相似文献   

11.
This paper constructs microfoundations for the nexus between sticky goods prices and exchange rate overshooting. Based on an asset-pricing model, this paper describes how the exchange rate responds to a monetary shock in the short run and adjusts in later periods to a new long-run rate. In an environment where goods prices are sticky, the short-run response of the exchange rate to a monetary shock depends on the elasticity of consumption demand. The long-run exchange rate always shifts equiproportionately to a monetary shock regardless of the parameter values and is reached many periods after the shock.  相似文献   

12.
The Becker-Murphy model of rational addiction is tested with New Zealand credit card debt data. The results clearly favour the rational addiction model over the myopic, backward-looking model. The estimated short-run and long-run price elasticities are ?0.58 and ?2.32 respectively, and the estimated rate of time-preference is 6.7% per quarter.  相似文献   

13.
Scientists and economists are increasingly worried that biofuels production is leading to land use changes in the form of competition with food crops or loss of natural ecosystems. I estimate acreage conversion in response to shocks in sugarcane (a biofuels feedstock) and soybean (thought to be affected by United States corn ethanol production) prices in Brazil at a national and regional level. Using county-level data from 1973 to 2005, I consider a dynamic panel data model of input demand for agricultural land, conditioning on price changes of other commodities. The short-run crop-price elasticity of sugarcane acreage in Brazil is estimated to be approximately zero, whereas the elasticity of soybean acreage is 0.9 when both spot and futures prices change. The regional estimates for soybeans show considerable variation, and are highest in areas of ecological importance, such as the cerrado. Sugarcane estimates are more homogeneous. These results should be taken into account in impact assessments of biofuels.  相似文献   

14.
The strong correlation between food prices and energy prices has gained much attention in the public debate. In this article, we focus on the so-called excess co-movement, which is the correlation between crude oil price and the prices of food commodities after controlling for economic activity. We use a frequency domain Granger causality test to analyse short-run and long-run relationships between crude oil prices and prices of food commodities. For important biofuel inputs like maize, soybeans, rapeseed and EU sugar, we find evidence for long-run Granger causality in particular for the period after 2007. This supports the hypothesis that the increasing biofuel production creates the link between the prices of crude oil and food commodities. However, we also find short-run Granger causality for various food commodities. This result is more in line with herd behaviour or speculation in commodity markets.  相似文献   

15.
This study addresses the “price puzzle” — a positive response of prices to monetary tightening in VAR models. By using long-run instead of the usual short-run restrictions on the US data including output, prices and interest rate, we find that monetary tightening had a negative effect on prices.  相似文献   

16.
Despite recurrent evaluations on USDA price forecasts, the performance of USDA price estimates has not previously been examined in publication. To fill the void in research to this important public information, a sequential forecast evaluation procedure is applied to selected USDA price estimates: Rice, soybeans, and wheat. The evaluation procedure reveals that the USDA price estimates are short-run unbiased; however, they are not long-run rational. In addition, short-run optimality and efficiency tests suggest that USDA price estimates need to be properly scaled and fully reflect information embodied in past prices and their estimates — a possible venue to improve the predictability of USDA price estimates for the crops.  相似文献   

17.
刘家树 《技术经济》2008,27(8):111-114
运用时间数列和计量分析方法,利用1978--2006年我国税收收入和GDP数据,针对1978—1994年和1995--2006年两个阶段分别建立误差修正模型,对我国税收的长期弹性和短期弹性进行分析。研究结果发现:1978—1994年我国税收的长期弹性小于其短期弹性;自1995年以来,我国税收弹性发生了显著变化,税收的长期弹性大于其短期弹性。  相似文献   

18.
This paper employs threshold cointegration tests that allow for asymmetric adjustment towards a long-run equilibrium relationship to examine the relationship between producer and retail pork prices in Switzerland. The short-run adjustments are also examined with asymmetric error correction models that are compared to the conventional symmetric error correction models. The results indicate that price transmission between the producer and retail levels is asymmetric, in the sense that increases in producer prices that lead to declines in marketing margins are passed on more quickly to retail prices than decreases in producer prices that result in increases in the marketing margins.  相似文献   

19.
This study employs a generalized functional form to examine demand for residential electiricity. The appropriatenes of the conventional double-log and linear forms are tested. Time-varying elasicities are estimated. Major findings are summarized as follows:(1) the double-log and linear forms can be rejected at the 0.05 and 0.01 levels, respectively; (2) long-run own-price elasticities declined in absolute value consistently from 2.13 to 1.19 during the period 1950–87; (3) long-run income elasticities also decreased from 1.29 to 0.97 during the same period; and (4) long-run corss-Price elasticities with respect to the price of natural gas dropped form 0.40 to 0.29. These results may be heplful to decision makers in determining the change in total revenues owning to the change in prices, pricing strategies, the effectiveness of energy conservation programmes, the effect of rising real income on the demand for residential electricity and future demand.  相似文献   

20.
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.  相似文献   

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