Racial Differences in the Returns to Financial Literacy Education

We examine financial literacy and the returns to financial literacy education, specifically focusing on the racial financial literacy gap. We confirm evidence that whites have higher financial literacy scores relative to minorities and that financial literacy increases with participation in financial literacy education. However, we find the benefit of participation in financial literacy education is higher for whites than that for minorities. Thus, the impact of being white alone persists, indicating a racial financial literacy and/or behavioral difference despite financial literacy education. Our findings have implications for policymakers interested in narrowing the racial wealth gap via financial literacy education.     

The Power of Social Network Construction and Analysis for Knowledge Discovery in the Medical Referral Process

The social network model is powerful enough to provide for the analysis and study of a variety of application domains from daily life, including health care and health informatics. After the widespread appearance of automated tools capable of deriving and analyzing social networks, social network analysis (SNA) and mining in the health care domain has recently received considerable attention for its key role in understanding how various bodies within the health care system form communities and how they are socially connected with each other. This understanding helps enhance the organizational structures and process flows, among others. In this article, we show how SNA techniques can solve issues in the medical referral system in the Canadian health care system and the like, by analyzing the social network of general practitioners (GPs) and specialists (SPs). One of the main targets is to optimize the communication between GPs and SPs with hopes of decreasing the waiting time of patients to be seen by SPs. Various SNA and mining techniques are described and analyzed, backed by reporting some experimental results.     

The economic role of foreclosures

We consider the economic consequences of changing the foreclosure rules. By incorporating renegotiation into the analysis, we show that although renegotiation decreases the number of foreclosures it can make the effects of foreclosure more significant. Even when foreclosure does not actually occur, a change in foreclosure rules changes the threat points of lender and borrower in any renegotiation, and thus changes the effective interest rate that the lender receives. In the long run, stated interest rates on loans will adjust to compensate for any change in the effective interest rate. We also examine the impact of a change in foreclosure laws on the borrower's welfare.     

Implementation by Iterative Dominance and Backward Induction: An Experimental Comparison

We report experimental results on the relative performance of simultaneous and sequential versions of the Abreu-Matsushima mechanism. Under the simultaneous version, subjects typically use undominated strategies, but apply only a limited number of iterations of dominance. Consequently the unique strategy surviving iterative elimination of strictly dominated strategies is rarely observed. Under the sequential version, subjects also typically use undominated strategies, but apply only a limited number of steps of backward induction. Thus the backward induction outcome is also rarely observed. The sequential version results in fewer observed outcomes corresponding to the predicted outcome than the simultaneous version. Journal of Economic Literature Classification Number(s): C72, C92.     

An experimental comparison of two search models

Summary. We report an experiment designed to investigate markets with consumer search costs. In markets where buyers are matched with one seller at a time, sellers are predicted to sell at prices equal to buyers' valuations. However, we find sellers post prices that offer a more equal division of the surplus, and these prices tend to be accepted, while prices closer to the equilibrium prediction are rejected. At the other extreme, sellers are predicted to sell at a price equal to marginal cost when buyers are matched with two sellers at a time. Here, we find prices are closer to, but still significantly different from, the equilibrium prediction. Thus, our results support theoretical comparative static, but not point, predictions.     

The Wealth and Risk Effects of the Gramm‐Leach‐Bliley Act (GLBA) on the US Banking Industry

Abstract:   The Gramm‐Leach‐Bliley Act (GLBA) of 1999 marks the end of Depression era regulations like the Glass‐Steagall Act of 1933 and Bank Holding Company Act of 1956. These acts have restricted banks from securities and insurance underwriting business. This paper examines the impact of the GLBA on the banking industry. We find that the banking industry has a welfare gain from this law. We investigate two different categorizations of the banking industry. We find that Money Center banks followed by the Super Regional banks benefited most from this deregulation. On the other hand, banks that had Section 20 investment subsidiaries gained more than other banks in the second category. The results also show that the exposure to systematic risk for different categories of banks decreased after the passage of this law, which implies that the GLBA is fairly successful in containing the risk that accompanied the act and also created diversification opportunities. For Money Center banks, Super Regional Banks, banks with a section 20 subsidiary and banks with a new financial subsidiary, a shift in the exposure to systematic risk can explain the overall cross sectional variation in return from the deregulation. In both categorizations we find that larger banks gained more, while the overall explanatory power of profitability is not conclusive.     

The Value of Equitable Redemption in Commercial Mortgage Contracting

Equitable redemption is a feature of all common law mortgages that allows a borrower a chance to “redeem” the real estate in the event of default. What is puzzling is that equitable redemption is universally enforced in all mortgages, including commercial mortgages. The purpose of this study is to understand if there might be conditions under which the universal enforcement of equitable redemption could be an efficient legal doctrine. We build a model of asymmetric information where the cash flows from the investment are known to the borrower but not to the lender. We show that there exists a separating equilibrium where high-risk borrowers choose to include equitable redemption (and pay a higher interest rate) while low-risk borrowers choose not to (and pay a lower interest rate). We then show that there exist conditions under which a universal enforcement of equitable redemption results in a higher total surplus than this separating equilibrium.

Screening equilibria in experimental markets

We conduct an experimental test of a screening model of an insurance market with asymmetric information. We first conduct three sessions in which the proportion of high risk buyers is such that a separating equilibrium should exist. We then conduct three more sessions in which the only change we make is decreasing the proportion of high risks such that the equilibrium is now a pooling equilibrium. In both treatments, the observed behavior converges to the equilibrium prediction.

Buyer Brokerage: Incentive and Efficiency Implications

This article examines the incentive and efficiency implications of buyer brokerage. We show that it is possible to perfectly align the interests of the seller with those of his agent and the interests of the buyer with those of his agent. Furthermore, effort levels can be efficient. This result is a departure from earlier conclusions in the literature that the agent's effort level can neither be perfectly aligned with the principal's interests nor be efficient. The departure is primarily due to the feature of our model that it recognizes the costs as well as the benefits of an agent's effort to her principal, and vice versa. Finally, we discuss the implications of buyer brokerage for the future of MLS services.     

Non-farm Income and Consumption Expenditures in Rural Bangladesh: Empirical Evidence from Multilevel Regression Modelling

This study examines the effects of non-farm income on household consumption expenditures in rural Bangladesh. A two-stage endogenous treatment effect model is built on data from a nationally representative Household Income Expenditure Survey (HIES) 2010 to control selection bias. The HIES follows a hierarchical data structure because the survey is based on two-stage stratified sampling. A multilevel mixed-effects linear regression model is used to capture the unobserved heterogeneity between clusters (PSUs) along with revealing important factors. Results reveal that non-farm income has a significant positive effect on household’s consumption expenditures and non-farm income recipient households spend about 29% more than their counterparts. In addition, higher level of per capita income, education, smaller family size and lower dependency ratio are found to be more effective in increasing consumption expenditures of rural households. Significant cluster-level variations are observed in the analyses. This study recommends that non-farm income generating activities should be encouraged among rural households as this would raise their consumption expenditures and hence, improve welfare and living standards among them.