Costs and benefits of internal control audits: evidence from M&A transactions

To inform the debate on the merits of internal control audits, we examine managers’ decisions to temporarily exempt newly acquired businesses from Section 404 of the Sarbanes-Oxley Act. We document that managers are more likely to elect the exemption when expected compliance costs are higher, such as when acquisitions are larger and occur later in the year. We find only modest evidence that managers use the exemption to avoid scrutiny of value-destroying deals. Exemption use, however, is associated with negative post-acquisition outcomes, including lower return-on-assets and higher likelihoods of goodwill impairments and financial statement restatements. These results comport with compliance providing benefits by facilitating timely identification and correction of control problems in the newly acquired business. Finally, we document negative abnormal stock returns at the time exemption use is announced and over the subsequent 3 years, suggesting that investors view exemption use negatively and that their initial price reactions are incomplete.     

On the origin of power-law tails in price fluctuations

We analyse large stock price changes of more than five standard deviations for (i) TAQ data for the year 1997 and (ii) order book data from the Island ECN for the year 2002. We argue that a large trading volume alone is not a sufficient explanation for large price changes. Instead, we find that a low density of limit orders in the order book, i.e. a small liquidity, is a necessary prerequisite for the occurrence of extreme price fluctuations. Taking into account both order flow and liquidity, large stock price fluctuations can be explained quantitatively.     

Entrepreneurs or Investors: Do Multi‐unit Franchisees Have Different Philosophical Orientations?

Although multi-unit ownership has become the dominant form of franchising in the United States, the motivations for either franchisor or franchisee to participate in these agreements continue to be the subject of debate. This study looks at the issue from the perspective of the franchisee. It is argued that some multi-unit franchisees, especially those operating as area developers, are likely to enter the field viewing their franchise as an investment, while others, especially those operating as sequential multi-unit operators, are likely to view their franchise as an opportunity to fulfill more personal, entrepreneurial ambitions. A study of multi-unit franchisees of both types found that both were equally investment-oriented but that the sequential multi-unit operators were more likely to seek fulfillment of entrepreneurial goals. Implications for practitioners and for future research are discussed.     

Regulating the timing of disclosure: Insights from the acceleration of 10-K filing deadlines

We study the effects of regulating the timing of disclosure on the quality of accounting information, using a 2003 US regulatory change that accelerates 10-K filing deadlines as a research setting. Employing a difference-in-differences design, we find that the likelihood of issuing financial statements that are later restated increases for firms that are required to file more quickly, relative to firms whose filing practices are not affected by the regulatory change. This effect is particularly pronounced during the audit busy season, when auditors also face significant time pressure. These results are consistent with a tradeoff between how quickly accounting reports are required to be filed and the reliability of the resulting reports.