How Does Using a Mobile Device Change Investors’ Reactions to Firm Disclosures?

I examine how characteristics of investors’ information access tools change investors’ reactions to firm disclosures. I examine my research question in the context of information choice (i.e., allowing investors to choose the order of information and sections to read within a disclosure) and spatial layout (i.e., how information is displayed when viewing the disclosure). Results of an experiment are consistent with information choice improving investors’ judgments if the disclosure is viewed on a computer screen. Conversely, and consistent with cognitive overload, information choice harms investors’ judgments if the disclosure is viewed on a smaller screen, such as that of a mobile device. Follow-up experiments show that changing the disclosure presentation to reduce the need to scroll is one way to improve investors’ judgments on a smaller (or mobile) screen. My findings caution firms and regulators about expanding information choice within disclosures without considering the screen size used to access the disclosure.     

THE GENDER WAGE GAP: WHAT HAS HAPPENED BETWEEN 1973 AND 1990 IN AUSTRALIA?*

The current study examines the change in the gender wage gap in Australia over the period 1973 to 1990. The Juhn, Murphy and Pierce (1991) decomposition is used in order to evaluate the role and relative contribution of changes in observed and unobserved skills and their prices. The sensitivity of conclusions to the measure of labour market experience and industry and occupation structure are also examined. The analysis concludes that gender-specific effects are dominant in male-female wage convergence although wage-structure effects also play a minor role.     

A WARM EMBRACE OR THE COLD SHOULDER? WAGE AND EMPLOYMENT OUTCOMES IN ETHNIC ENCLAVES

This paper examines how immigrant enclaves influence labor market outcomes. We examine the effect of variation in ethnic concentration across counties and county subdivisions on both immigrant earnings and employment using the non‐public use, 1‐in‐6 sample of the 2000 U.S. Census. We find that there is heterogeneity in enclave impacts by ethnic group and skill composition of the enclave. While some groups tend to suffer from lower wages and employment propensities when residing in areas with larger ethnic concentrations, others have higher wages and improved employment opportunities in enclaves. (JEL J61, J15, R23)     

Deep Habits

This paper generalizes the standard habit-formation model to an environment in which agents form habits over individual varieties of goods as opposed to over a composite consumption good. We refer to this preference specification as deep habit formation. Under deep habits, the demand function faced by individual producers depends on past sales. This feature is typically assumed ad hoc in customer-market and brand-switching-cost models. A central result of the paper is that deep habits give rise to countercyclical mark-ups, which is in line with the empirical evidence. This result is important, because ad hoc formulations of customer-market and switching-cost models have been criticized for implying procyclical and hence counterfactual mark-up movements. Under deep habits, consumption and wages respond procyclically to government-spending shocks. The paper provides econometric estimates of the parameters pertaining to the deep-habit model.     

Beyond the Transaction: Banks and Mortgage Default of Low‐Income Homebuyers

We evaluate the effects of the lending institution and soft information on mortgage loan performance for low‐income homebuyers. We find that even after controlling for the propensity of a borrower to get a loan from a local bank based on observable characteristics, those who receive a loan from a local bank branch are significantly less likely to become delinquent or default than other bank or nonbank borrowers, consistent with an unobserved information effect. These effects are most pronounced for loans originated to borrowers with marginal credit, where soft information may have a stronger effect. These findings support previous research on information‐driven lending, and provide additional explanation for observed differences in mortgage loan performance between bank and nonbank lenders.     

管理价值

准确地判定企业的价值所在,才可能真正有效地管理价值。如何以有限的资源提供更多的产品和服务?对于公司和个人来说,压力与日俱增。无论是公共部门还是私营部门,都面临着资金不     

Foreign Demand for Domestic Currency and the Optimal Rate of Inflation

We characterize the Ramsey optimal rate of inflation in a model with a foreign demand for domestic currency. In the absence of such demand, the model implies that the Friedman rule—deflation at the real rate of interest—is optimal. We show analytically that in the presence of a foreign demand for domestic currency, this result breaks down. Calibrated versions of the model deliver optimal annual rates of inflation between 2% and 10%. The domestically benevolent government imposes an inflation tax to extract resources from the rest of the world in the form of seignorage revenue.