Real Estate Investments,Product Market Competition and Stock Returns

By limiting operating flexibility, real estate investments are found to increase firm risk, thus expected returns. This study introduces product market competition as a critical determinant of the relation between real estate investments and stock returns. As part of capacity strategies, these investments are generally associated with increased market power and lower cash flow volatility in oligopolistic industries. I present a simple model of oligopolistic competition showing a negative relation between real estate holdings and firm beta, and empirically confirm this prediction. Controlling for product market competition enhances identification of the endogenous relation between real estate investments and stock returns.     

On the incentive effects of monitoring: evidence from the lab and the field

Several experimental studies have shown that the crowding-out effect of monitoring may outweigh its disciplining effect through intrinsic motivation destruction, thereby reducing effort. However, most of these experiments use numeric effort tasks that subjects may not be intrinsically motivated to complete. This paper aims to analyze the incentive effects of monitoring using a real-effort task for which intrinsic motivation is more likely to exist. We conducted two similar experiments, in the lab in Montreal and in the field in Ouagadougou. In contrast to the lab, subjects in the field are unaware they are taking part in an experiment.     

Government Securities Markets in the West African Economic and Monetary Union: A Review

Abstract: The paper reviews trends and developments in the WAEMU government securities markets. Issuance of debt has grown more than tenfold since 2000 in the region, driven by the rapidly growing Treasury bills segment. The elimination of central bank financing of government has been the catalyst of this growth while excess liquidity in the banking system has helped sustain the market. Common institutions, such as a regional central bank and uniformity of issuance and distribution procedures have led to high cross‐border transactions. However, supply and demand conditions are more important than economic fundamentals in determining Treasury bill rates.     

Estimation of the precision matrix of multivariate Pearson type II model

In this paper, the problem of estimating the precision matrix of a multivariate Pearson type II-model is considered. A new class of estimators is proposed. Moreover, the risk functions of the usual and the proposed estimators are explicitly derived. It is shown that the proposed estimator dominates the MLE and the unbiased estimator, under the quadratic loss function. A simulation study is carried out and confirms these results. Improved estimator of tr (Σ ⁻¹) is also obtained.     

Distressed comps

We consider the use and impact of distressed properties as comparables in residential appraisals. First, we describe the incidence of their use and their relative comparability; second, we estimate their impact on the appraisal value itself; and third, we consider their impact on the probability that the appraisal is below the proposed transaction price. We find, generally, that distressed comps are largely good matches to their subject properties, which suggests that they are not necessarily used as a last resort. We find that they are not a drag on appraised value because appraisers learn to make the right adjustments over time. The use of distressed comps is associated with a higher probability of a below-price appraisal due to the increased spread of appraisals around the contract price, particularly for higher priced homes. Overall, the use of distressed comps increased the uncertainty in the valuation process, but appraisers learned the appropriate adjustments over time.     

Multiscale Agricultural Commodities Forecasting Using Wavelet-SARIMA Process

Journal of Quantitative Economics - Forecasts of spot or future prices for agricultural commodities make it possible to anticipate the favorable or above all unfavorable development of future...