Equilibrium asset pricing and the cross section of expected returns

Annals of Finance - In a mean-variance framework with a representative agent, any linear model for the cross section of expected returns can be supported as an equilibrium as long as the market...     

The effect of political visibility on audit effort and audit pricing

This study examines whether auditors adjust their effort and pricing decisions for political visibility. We argue, from the behavioural literature, that political visibility will create the need for more justification by auditors. Using data on actual audit fees, hours and billing rates for a sample of New Zealand public sector companies, we find that total audit fees are positively related to the number of press mentions (our proxy for political visibility). Consistent with our expectations we find that audit fees are monotonically related to audit fees. We also find that auditors increase the hours spent on the audit but not billing rates, which further suggests defensive bolstering by auditors.     

Legal Institutions,Ownership Concentration,and Stock Repurchases Around the World: Signal Mimicking?

One of the central puzzles of signaling theory is how to assess signal quality, in particular the potential for signal mimicking. Our study provides evidence of signal mimicking in the context of stock repurchases. Employing an ex-ante proxy for the likelihood of mimicking stock repurchases and data on open market stock repurchases from 30 countries, we find that long-term operating and market performance following stock repurchases improve less for suspected mimicking firms. This finding contradicts the conventional characterization that managers use stock repurchases to signal undervaluation and enhanced future performance. We find that mimicking firms have smaller capital investments, need greater external financing, buy back fewer shares, and issue more new shares (and/or resell more treasury shares) in the year of the repurchase. Our analysis further shows that mimicking is more likely in countries with weak investor protections and in firms with higher ownership concentration. Further, mimicking associated with concentrated ownership is mitigated in countries with stronger investor protections and by the adoption of International Financial Reporting Standards (IFRS). Altogether, our findings provide evidence of signal mimicking in stock repurchases in international data that is influenced by market, ownership, legal, and financial reporting characteristics of countries.     

Nonfinancial and financial performance measures: How do they affect employee role clarity and performance?

Two recent studies have found that comprehensive performance measurement systems comprising both financial and nonfinancial measures (e.g., balanced scorecard) are positively related to managerial performance through role clarity. It is, however, unclear if these results are from the use of financial measures or from the use of nonfinancial measures. It is also unclear if these effects are achievable by using nonfinancial measures alone. This study provides insights into prior studies' findings by distinguishing those effects arising from nonfinancial measures from those arising from financial measures. Based on a sample of 121 managers, the results indicate that nonfinancial measures, by themselves, significantly influence managerial performance through role clarity. More importantly, they also indicate that the effect of nonfinancial measures on role clarity is substantially stronger than that through financial measures.