Within diversified firms, the negative impact of leverage on investment is significantly greater for high q than for low q segments and significantly greater for non-core than for core segments. This differs substantially from focused firms and is consistent with the view that diversified firms allocate a disproportionate share of their debt service burden to their higher q and non-core segments. We also find that, among low-growth firms, the positive relation between leverage and firm value is significantly weaker in diversified firms than in focused firms. We conclude that the disciplinary benefits of debt are partially offset by the additional managerial discretion in allocating debt service that is provided by the diversified organizational structure.

We examine the change in the value of the underlying stock associated with long-term option introduction. Analysis of the abnormal returns associated with LEAPS (Long-Term Equity Anticipation Security) introductions indicates a decline in firm value even after we control for the endogenous nature of the listing decision. However, the evidence does not support previously-offered explanations for the price change associated with option introductions. In particular, we do not find the predicted relations between the cumulative abnormal returns and variables associated with loosening of short sale constraints such as beta, proxies for the dispersion in investor beliefs, and change in relative short interest.

We use a mean-variance approach to address the classic puzzle of British capital export in the 19th century. Our analysis shows that foreign securities listed in London offered significant diversification benefits to British investors. In simple terms, international diversification reduced risk. Conservative estimates of the optimal investment portfolio for a domestic investor suggest that the balance between foreign and domestic security offerings on the London Exchange was close to what classic equilibrium models of asset prices would suggest.

In this study we conduct an experiment to examine how qualifying an income‐decreasing accounting change in years of strong financial performance affects financial report users' assessments of strategic reporting, current financial performance, and future financial performance (performance over the next three years). We find that without the qualification, users viewed the income‐decreasing accounting change as relatively nonstrategic and that user assessments of current and future performance were not different. In the presence of the qualification, users believed that the accounting change was relatively strategic, and they discounted the income effect of the accounting change. We find further that their assessments of future performance were below their assessments of current performance but no different from the assessments of future performance in the absence of the qualification. Although our findings suggest that audit qualifications encourage users to be skeptical of income‐decreasing accounting changes, we find no evidence that they impose negative consequences on management in terms of lower assessments of financial performance.

This paper forms investment strategies in US domestic equity mutual funds, incorporating predictability in (i) manager skills, (ii) fund risk loadings, and (iii) benchmark returns. We find predictability in manager skills to be the dominant source of investment profitability—long-only strategies that incorporate such predictability outperform their Fama-French and momentum benchmarks by 2 to 4%/year by timing industries over the business cycle, and by an additional 3 to 6%/year by choosing funds that outperform their industry benchmarks. Our findings indicate that active management adds significant value, and that industries are important in locating outperforming mutual funds.

Bayesian consumers infer that hidden add-on prices (e.g., the cost of ink for a printer) are likely to be high prices. If consumers are Bayesian, firms will not shroud information in equilibrium. However, shrouding may occur in an economy with some myopic (or unaware) consumers. Such shrouding creates an inefficiency, which firms may have an incentive to eliminate by educating their competitors' customers. However, if add-ons have close substitutes, a “curse of debiasing” arises, and firms will not be able to profitably debias consumers by unshrouding add-ons. In equilibrium, two kinds of exploitation coexist. Optimizing firms exploit myopic consumers through marketing schemes that shroud high-priced add-ons. In turn, sophisticated consumers exploit these marketing schemes. It is not possible to profitably drive away the business of sophisticates. It is also not possible to profitably lure either myopes or sophisticates to nonexploitative firms. We show that informational shrouding flourishes even in highly competitive markets, even in markets with costless advertising, and even when the shrouding generates allocational inefficiencies.

For more than a decade, an MIT-trained economist has meticulously recorded the results of nearly 75,000 deliveries of bagels and donuts to corporate offices. These bagels and donuts are left in workplaces in the morning, along with a list of prices and a lockbox. Office workers purchase the products on the honor system. Later that day, the uneaten goods and the lock box are collected and the relevant data for each office are recorded in a spreadsheet. These data provide a unique opportunity for understanding the extent to which individuals behave honestly in this setting and the factors that influence the level of honesty. An analysis of the discrepancy between the prices of the goods consumed and the actual payments deposited in the lock box yields a number of insights. First, the base payment rate is quite high. On average, payments represent almost 90 percent of the posted price. In a model of pure self-interest, one would expect very low payment rates, because there would seem to be many opportunities for individuals to take the products with almost no chance of their nonpayment being detected. Moderating the tendency to take the products without paying is the fact that low payment rates will increase the probability the delivery company stops serving the company. Paying for one’s bagels and donuts, viewed in this light, is a public good for other office workers. Thus, one might expect a strong negative relationship between office size and payment rates, which is not present in the data. Rather, the data appear more consistent with a model in which there are internal, nonpecuniary costs associated with stealing the bagels and donuts, i.e., people overwhelmingly pay for the products because it would be wrong not to do so. The observed payment rates are systematically related to a variety of observable factors. For instance, payment rates fall in response to increases in the posted price. This is consistent with the increase in financial costs pushing some marginal consumers to be willing to sustain the moral cost associated with not stealing the goods or paying less than full price. Payment rates are higher when many of the bagels and donuts go uneaten, suggesting that the marginal consumer pays a lower share of the posted price than the inframarginal consumer. Purchasers of donuts appear to be more likely to pay less than the full price. There is a sharp and persistent increase in the payment rate following the September 11 terrorist attacks.

Auditors are expected to plan and adapt audit programs in response to changes in risk associated with each client. Results in the existing research have been mixed regarding whether auditors respond to changes in risk. Two possible explanations for the lack of responsiveness to changes in risk found in the existing research are that auditors succumb to profit pressure, and that researchers only analyze responses in the risky accounts without considering related accounts. This paper experimentally tests how auditors respond to changes in risk of material misstatement identified by means of interim audit testing results. The response to changes in risk of material misstatement is analyzed using planned audit hours across related financial statement accounts and at varying levels of profit pressure. Results indicate the following primary findings: (a) auditors respond to changes in risk of material misstatement by increasing planned audit hours in accounts related to the risky account, and (b) profit pressure does not affect the auditor's response to changes in risk. These results indicate that the relations between accounts must be considered in order to identify the auditors' response to changes in risk of material misstatement. In addition, the results are consistent with audit firms decreasing the emphasis on profit pressure due to the current importance that the market places on audit quality.

I exploit sharply nonlinear funding rules for defined benefit pension plans in order to identify the dependence of corporate investment on internal financial resources in a large sample. Capital expenditures decline with mandatory contributions to DB pension plans, even when controlling for correlations between the pension funding status itself and the firm's unobserved investment opportunities. The effect is particularly evident among firms that face financing constraints based on observable variables such as credit ratings. Investment also displays strong negative correlations with the part of mandatory contributions resulting solely from unexpected asset market movements.

Since the seminal work of Krugman, product variety has played a central role in models of trade and growth. In spite ofthe general use oflove-of-variety models, there has been no systematic study of how the import of new varieties has contributed to national welfare gains in the United States. In this paper we show that the unmeasured growth in product variety from U. S. imports has been an important source of gains from trade over the last three decades (1972–2001). Using extremely disaggregated data, we show that the number of imported product varieties has increased by a factor of three. We also estimate the elasticities of substitution for each available category at the same level of aggregation, and describe their behavior across time and SITC industries. Using these estimates, we develop an exact aggregate price index and find that the upward bias in the conventional import price index over this time period was 28 percent or 1.2 percentage points per year. We estimate the value to U. S. consumers of the expanded import varieties between 1972 and 2001 to be 2.6 percent of GDP.