Momentum and House Price Growth in the United States: Anatomy of a Bubble

This article analyzes the bubble in property values across cities in the United States from 1999 through 2005. We find evidence of momentum in house price growth (relative to growth in rents) away from the underlying fundamentals throughout the 1980–2005 period; however, momentum increased after 1999. We find that the bubble happened mostly after 2003; it was for a relatively short period and was characterized by a series of positive, seemingly random, shocks that were associated with the surge in the subprime market and the decline in short‐term interest rates. Before that price changes were reasonably well explained by the fundamentals, particularly the decline in long‐term interest rates in the early part of the bubble period. We do not find evidence of a tendency for prices relative to rents to revert to a long‐run trend.     

Implicit Forward Rents as Predictors of Future Rents

This paper investigates the relation between the term structure of rents and future spot rents. A rich database of office rental agreements for various maturities is used to estimate the term structure of rents, and from this structure implicit forward rents are extracted. The data pertain to commercial properties in the three largest Swedish cities for the period 1998–2002. A positive relation between forward and spot rents is found in some regions, but forward rents underestimate future rent levels. Another contribution of the paper lies in the area of rental index construction. We provide evidence that rental indices should not only be quality constant ( i.e. , control for characteristics), but should also be maturity constant.     

Office Rent Processes: The Case of U.S. Metropolitan Markets

This paper synthesizes elements of the traditional and contemporary theory of real estate markets to formulate an empirical framework for exploring metropolitan office rent processes. Such a framework is then applied to the analysis of office rents across 18 U.S. office markets during 1986–1995. The empirical results underscore the sluggishness of rental adjustments, highlight the extent of rental disequilibria across markets, and uncover the role of office employment factors (such as size, diversity, spatial organization, growth rates, and volatility), construction costs, interest rates, amenities, and zoning in shaping interarea differentials in the equilibrium component of office rents.     

Mortgage Pricing: What Have We Learned So Far?†

Much progress has been achieved in the valuation of call options and mortgages. Preliminary evidence suggests that the observed term structure of interest rates (the full structure, not just the end-points) and a reasonable estimate of the volatility of spot rates is sufficient for pricing purposes. Knowledge of the precise nature of the interest-rate process and the exact market price of interest-rate risk, the not-well-identified determinants of the term structure, are not necessary for pricing. Moreover, the number of interest-rate state variables is also of little import, again holding the term structure and rate volatility constant.     

Fixed Come Hell or High Water? Selection and Prepayment of Fixed‐Rate Mortgages Outside the United States

We examine the decision to prepay a fixed‐rate mortgage in the United Kingdom, Canada, Ireland, Australia and New Zealand. These countries are characterized by having substantial fees which are associated with breaking a fixed‐rate mortgage. We develop a model which allows for fluctuations both in banks’ wholesale rates and credit spreads. We find that households can achieve economically significant benefits both from following an optimal prepayment strategy contingent on the break fee used by their bank and also by selection of fixed interest rate term and (where available) break fee structure.     

Investor Rationality: Evidence from U.K. Property Capitalization Rates

Recent analyses have suggested the irrationality of Australian and U.S. office property investors in that they have failed to raise capitalization rates sufficiently at rental cyclical peaks to account for the obvious mean reversion in real rents and thus have significantly overvalued properties. In this article, we present a model of capitalization rates and explain U.K. office and retail cap rates in an error correction framework. We demonstrate that our proxies for expected real rental growth do, in fact, forecast future real growth and that cap rates reflect rational expectations of mean reversion in future real cash flows. Moreover, property cap rates are linked to the equity capitalization rate (dividend/price ratio) and expected real dividend growth in the expected manner.     

The Cross-Sectional Dispersion of Commercial Real Estate Returns and Rent Growth: Time Variation and Economic Fluctuations

We estimate the cross-sectional dispersions of returns and growth in rents for commercial real estate using data on U.S. metropolitan areas over the sample period 1986 to 2002. The cross-sectional dispersion of returns is a measure of the risk faced by commercial real estate investors. We document that, for apartments, offices, industrial and retail properties, the cross-sectional dispersions are time varying. Interestingly, their time-series fluctuations can be explained by macroeconomic variables such as the term and credit spreads, inflation and the short rate of interest. The cross-sectional dispersions also exhibit an asymmetrically larger response to negative economics shocks, which may be attributable to credit channel effects impacting the availability of external debt financing to commercial real estate investments. Finally, we find a statistically reliable positive relation between commercial real estate returns and their cross-sectional dispersion, suggesting that idiosyncratic fluctuations are priced in the commercial real estate market.     

A Companion For NPV: The Generalized Relative Rate of Return

We show how to determine a unique rate, for a particular cash flow stream, that is used only whenever a project demands outside resources to compound the rates of the existing term structure precisely at those times. The net present value of the cash flow stream when discounted with the thus-modified term structure becomes zero. We therefore determine a vector of rates that belongs to the induced space of internal rates of return for that cash flow stream. The rate is applicable under discrete stochastic interest rate representations and provides maximum loan rates that may be contracted only when needed thus keeping a project financially autonomous. (Any investments required may be fully repaid by the project's own cash outflows).     

The Integration of Mortgage Markets and Capital Markets

In this paper, we develop a model to predict the impact of deregulation in the form of relaxing interest rate control on the integration between the mortgage credit market and the general credit market. The model is tested through the examination of the long-term Granger-like equilibrium relationship between mortgage interest rates and general interest rates in the pre-1980 regulated vs. the post-1980 deregulated periods. It is shown that the level of regulation, in the form of targeting general interest rate levels, contributes to the segmentation of the mortgage market from the capital market. To test this model, we compare the relationship between mortgage interest rates and general interest rates around 1980 where major control on interest rate levels in capital markets was lifted. Using Engle and Granger's procedure to overcome the estimation problem from nonstationarity in the interest rate series, we are able to find that the two interest rates were cointegrated after 1980 but not before. More importantly, it appears that the two markets were already integrated before the full development of the secondary mortgage markets between 1984 and 1987. Therefore, we conclude that the bulk of the integration between the mortgage and capital markets was completed as a result of the removal of interest rate controls around 1980, in contrast with previous studies that find integration occurred during the mid-1980s primarily as a result of the rapid development of the secondary mortgage markets.     

Hidden but in plain sight: The role of scale adjustment in industry dynamics

While much is understood about the general pattern of industry dynamics, a critical element underlying these dynamics, the rate of the expansion of individual firms, has been largely overlooked. We argue that the rate at which firms can reliably increase their scale of operations is a critical factor in understanding the structure of industries. Further, success at scaling‐up the firm's operations provides a dynamic‐isolating mechanism that insulates established firms from new competition. We show that the bases of profitability in the industry (monopoly‐like profits stemming from the restriction of output, efficiency rents based on firm‐specific productivity differences, or transitory Schumpeterian profits) can be traced to the scale adjustment process. We explore these issues in a computational model of industry dynamics. Copyright © 2013 John Wiley & Sons, Ltd.     

超短期融资券的推出对金融市场的创新意义

2010年末,银行间债券市场推出超短期融资券这一新的短期货币市场工具。在制度和流程方面,超短期融资券较先前的短期融资券更为简化。在我国提高直接融资比重、加快转变经济发展方式的今天,超短期融资券的推出有利于改变我国债券市场超短期产品长期缺失的状况,完善债券市场信用产品线,进一步丰富市场的利率期限结构、风险结构及流动性结构,有利于形成短、中、长期兼备的市场化收益率曲线,成为我国利率市场化改革的重要组成部分。     

Some Loans Are More Equal than Others: Third–Party Originations and Defaults in the Subprime Mortgage Industry

We show how agency problems between lenders (principals) and third–party originators (TPO; agents) imply that TPO–originated loans are more likely to default than similar retail–originated loans. The nature of the agency problem is that TPOs are compensated for writing loans, but are not completely held accountable for the subsequent performance of those loans. Using a hazard model with jointly estimated competing risks and unobserved heterogeneity, we find empirical support for the TPO/default prediction using individual fixed–rate subprime loans with first liens secured by residential real estate originated between January 1, 1996, and December 31, 1998. We find that apparently equal loans (similar ability to pay, option incentives and term) can have unequal default probabilities. We also find that, initially, the agency–cost risk was not priced. At first, the market did not recognize the higher channel risk, since TPO and retail loans received similar interest rates even though the TPO loans were more likely to default. We also show that this inefficiency was short–lived. As the difference in default rates became apparent, interest rates on TPO loans rose about 50 basis points above otherwise similar retail loans.     

The Workings of the London Office Market

This paper presents estimates of an equilibrium-based dynamic adjustment model of the office market, using supply and demand relationships to link construction, absorption, vacancies and rents to employment growth and real interest rates. The model is estimated using data from the City of London office market over 1977–1996. The model tracks the market dynamically, and the severe 1985–1996 cycle is shown to be related to the cycle in employment growth and the movement of real interest rates. The latter directly affects both construction and real rent levels.     

Estimation of the Rental Adjustment Process

Rental adjustment equations have been estimated for a quarter century. In the United States, models have used the deviation of the actual vacancy rate from the natural rate as the main explanatory variable, while in the United Kingdom, drivers of the demand for space have dominated the estimation. The recent papers of Hendershott (1996) and Hendershott, Lizieri and Matysiak (HLM 1999) fall into the former category. We reestimate these equations using alternative formulations and present evidence that changes in real interest rates were not capitalized into Sydney and London real land prices. We then derive a model incorporating supply and demand factors within an Error Correction framework and show how the U.S. and U.K. traditions are special cases of this more general formulation. We next estimate a two-equation variant with a separate vacancy rate equation using data from the City of London office market. This model allows calculation of the underlying price (rent) and income (employment) elasticities and explains the data marginally better than the HLM model. Importantly, our model passes standard modern econometric requirements for unit roots and cointegration.     

Rents and Quasi Rents in the Wage Structure: Evidence from Hostile Takeovers

We test whether industry-related variation in wage premium and slopes of wage profiles reflects payments of rents or quasi rents, taking our cue from the wealth-transfer hypothesis, which argues that hostile takeovers target such rents. If these wage structure characteristics reflect extramarginal payments, then hostile takeover attempts that sought to transfer wealth from workers to shareholders should have targeted firms with the highest wage premia or the steepest wage profiles. We find that the likelihood of being a hostile takeover target between 1979 and 1989 was generally unrelated to these industry-related characteristics of the wage structure.     

租金、力量和绩效——全球价值链背景下对竞争优势的思考

本文以“租金”、“力量”和“绩效”为核心构建概念框架来考察全球价值链中的行动者的竞争优势问题。行动者的竞争优势可以通过多种租金来源而获得,但最终体现为对市场力量和领导力量的掌握,这是由全球价值链的治理特征所决定的。不仅如此,对竞争优势的绩效衡量也应是多样化的．包括经济租金、控制权、在位权和社会就业等,这些绩效目标在一定程度上存在替代关系。     

Hedonic Models with Redevelopment Options under Uncertainty

In the hedonic model, implicit market prices can be interpreted as the present values of rents per unit of each hedonic characteristic. But when rents rise, there may be substantial value associated with the option to redevelop to higher intensity per unit land value. In the presence of option value, we first demonstrate that hedonic linear regressions should include an additive nonnegative term for the value of the option. This term increases in the variance of the underlying stochastic process. If this term is omitted, then estimates of implicit market prices for desirable (undesirable) characteristics will be biased downward (upward). This prediction is supported by recent empirical studies. We further suggest that future empirical work can employ the nonlinear functional form derived from our theory.     

The Borrower's Perceived Risk in Mortgage Choice

We investigate how borrowers perceive the risk in the adjustable rate mortgage (ARM) versus fixed rate mortgage (FRM) choice. We develop a mortgage choice model where the coefficient on the long‐term bond risk premium is conditional on the borrower's perceived risk. We show that the perceived risk fluctuates over time according to the short‐term interest rate level and housing market conditions. We find that when the short‐term rate level is high (low), the borrowers perceive low (high) risk of a short‐term rate rise, thus opting for ARMs (FRMs). Also, during a down housing market they become more risk‐averse perceiving higher risk in choosing ARMs. The perceived risk level alters the borrowers’ sensitivity to the long‐term bond risk premium.     

Toward a theory of entrepreneurial rents: A simulation of the market process

While strategy theory relies heavily on equilibrium theories of economic rents such as Ricardian and monopoly rents, we do not yet have a comprehensive theory of disequilibrium or entrepreneurial rents. We use cooperative game theory to structure computer simulations of the market process in which acts of creation and discovery disequilibrate and equilibrate the market over time. Using simulation experiments, entrepreneurial rents can be isolated from structural rents by keeping initial structural advantages constant. We impute entrepreneurial rents to underlying actions of creation and discovery under various combinations. Our results have relevant implications for entrepreneurship strategy, particularly for firm boundaries and resource allocation decisions. Copyright © 2013 John Wiley & Sons, Ltd.     

Housing Tenure in a Model of Consumer Choice: A Simple Diagrammatic Analysis

The paper begins with a general model of demand for housing in an intertemporal utility maximization framework. Under standard assumptions the consumer is indifferent between owning and renting. Relaxation of various assumptions would explain tenure choice, but this is mathematically complex. As an alternative, a diagrammatic model of consumer choice over one period is presented which shows the effects of income, savings, housing and other prices, mortgage interest rates, rates of return on alternative investments, and tastes. Again under standard assumptions the consumer is indifferent about housing tenure. The effects on tenure choice of a change in the assumption about the availability of mortgage credit, rates of return on alternative investments and income taxes are demonstrated.