This paper investigates the effect tax havens and other foreign jurisdictions have on the income tax rates of multinational firms based in the United States. We develop a new regression methodology using financial accounting data to estimate the average worldwide, federal, and foreign tax rates on worldwide, federal, and foreign pretax book income for a large sample of U.S. firms with and without tax haven operations. We find that on average U.S. firms that disclosed material operations in at least one tax haven country have a worldwide tax burden on worldwide income that is approximately 1.5 percentage points lower than firms without operations in at least one tax haven country. Our results also show that U.S. firms face a 4.4% current federal tax rate on foreign income whether or not they have tax haven operations. Finally, we find that U.S. firms with operations in some tax haven countries have higher federal tax rates on foreign income than other firms. This result suggests that in some cases, tax haven operations may increase U.S. tax collections at the expense of foreign country tax collections.

Using a sample of firms that disclose the realizations of earnings used for determining covenant compliance in loan contracts, we provide direct evidence on the informational properties of earnings used in the performance covenants included in debt contracts. We find that the earnings measure used in performance covenants does not exhibit asymmetric loss timeliness and has significantly greater cash flow predictive ability than GAAP measures of earnings. We suggest that these results reflect the idea that contracting parties design accounting rules for performance covenants to enhance their efficacy as “tripwires.”

Despite decades of research on how, why, and when companies manage earnings, there is a paucity of evidence about the geographic location of earnings management within multinational firms. In this study, we examine where companies manage earnings using a sample of 2,067 U.S. multinational firms from 1994 to 2009. We predict and find that firms with extensive foreign operations in weak rule of law countries have more foreign earnings management than companies with subsidiaries in locations where the rule of law is strong. We also find some evidence that profitable firms with extensive tax haven subsidiaries manage earnings more than other firms and that the earnings management is concentrated in foreign income. Apart from these results, we find that most earnings management takes place in domestic income, not foreign income.

When a U.S. multinational corporation shifts income from the U.S. to foreign jurisdictions, it incurs costs and reaps benefits. The benefits may be reduced if the shifted income must be returned to the U.S. as a dividend in the short term and face the same U.S. tax it would have if the income had not been shifted. Firms, then, have incentive to defer repatriation of earnings and to fund domestic cash needs with external financing. The cost of external financing, however, is increasing in financial constraints, leading to the prediction that constrained firms will be unable to defer repatriation and, therefore, will reap no benefits from shifting. Using a new methodology for measuring income shifting, we find, consistent with predictions, that financially constrained firms shift less income from the U.S. to foreign countries than their unconstrained peers. We estimate that financially constrained firms shift out 20 percent less of pre-shifted income than unconstrained firms. Translating this percentage to dollar values, the mean (median) constrained firm shifts $16 million ($7 million) out of the U.S. each year, while the mean (median) unconstrained firm shifts $321 million ($134 million) out of the U.S. each year. Assuming that the inability to defer repatriation is the primary constraint preventing the U.S. worldwide tax system from being a de facto territorial system, we use our findings to estimate that changing to a pure territorial tax system would increase outbound income shifting by U.S. multinationals by 8 percent.

We study managers’ interventions in financial reporting by examining working capital deficits, measured as current ratios less than 1.0. Current ratios represent important balance sheet liquidity indicators to lenders and creditors, and have an identifiable and naturally occurring reference point at 1.0, analogous to the profit/loss income statement reference point. We find that distributions of reported current ratios of both U.S. and non‐U.S. firms exhibit a discontinuity at 1.0. For U.S. firms, we find that the discontinuity increases with exogenous increases in the cost of credit in the economy, and that determinants of the likelihood to achieve a given current ratio are diagnostic precisely at the 1.0 discontinuity location but not at other nearby locations in the current ratio distribution. U.S. firms that avoid working capital deficits report lower proportions of inventory and higher proportions of accounts receivable in current assets and, when credit is tight, higher proportions of cash, consistent with managers increasing sales volume so as to capitalize profit margins and thereby increase current assets. For non‐U.S. firms, the discontinuity is more pronounced for observations from common law countries, a proxy for jurisdictions where financial reports are more intended to provide decision‐useful information. The evidence suggests that managers intervene to achieve a balance sheet reporting objective that stems from stakeholder use of reference points.

Prior studies find that CEOs receive higher pay if the enterprise is more complex because more complex enterprises are, in theory, matched with the managerial skills of higher-ability CEOs. While multinational diversification is typically a characteristic of enterprise complexity, we argue that multinational diversification also introduces a risk that executives will divert an enterprise’s resources to obtain private benefits. We first establish that CEO pay is, on average, increasing in the extent of multinational diversification, consistent with intuition that more complex enterprises are matched to higher‐ability CEOs. We then demonstrate that the CEO pay‐for‐complexity premium is lower if the multinational diversification reflects a relatively high risk of managerial diversion. For sufficiently high levels of multinational diversification accompanied by a high risk of managerial diversion, we find that CEOs receive a relative reduction in pay rather than a pay premium for multinational diversification. We also find evidence that this pay effect occurs in part through adjustments to a CEO’s pay‐for‐performance sensitivity.

We use a shock to the public scrutiny of firm subsidiary locations to investigate whether that scrutiny leads to changes in firms’ disclosure and corporate tax avoidance behavior. ActionAid International, a nonprofit activist group, levied public pressure on noncompliant U.K. firms in the FTSE 100 to comply with a rule requiring U.K. firms to disclose the location of all of their subsidiaries. We use this setting to examine whether the public pressure led scrutinized firms to increase their subsidiary disclosure, decrease tax avoidance, and reduce the use of subsidiaries in tax haven countries compared to other firms in the FTSE 100 not affected by the public pressure. The evidence suggests that the public scrutiny sufficiently changed the costs and benefits of tax avoidance such that tax expense increased for scrutinized firms. The results suggest that public pressure from outside activist groups can exert a significant influence on the behavior of large, publicly traded firms. Our findings extend prior research that has had little success documenting an empirical relation between public scrutiny of tax avoidance and firm behavior.

Economists broadly agree that the economic burden of corporate taxes is not entirely borne by shareholders but also borne in part by employees and consumers. We examine corporate tax avoidance in a setting where shareholders do not bear the entire economic burden of the corporate tax. We show that the relation between corporate tax incidence and corporate tax avoidance depends on the elasticity of labor supply, the productivity of capital relative to labor, and the tax deductibility of labor and capital. These forces operate through two channels ( firm scale and input mix ), making the actual association between tax avoidance and incidence an empirical question. We find that firms whose shareholders bear less of the economic burden of corporate taxes engage in less avoidance. Our findings suggest that maximizing after‐tax profits might entail less tax avoidance if shareholders do not entirely bear the corporate tax burden. In particular, when the incidence of the corporate tax falls on the firm, firms avoid more taxes. This tendency is stronger if firms use a higher level of capital input, if the deductibility of the cost of capital investment is limited, if firms have high capital productivity, or if tax enforcement is strong.

Although subsidiary disclosures in firms’ filings with the Securities and Exchanges Commission (SEC; Exhibit 21) represent the most granular required public disclosure of a firm's geographic footprint, little is understood about the quality of the disclosure, and anecdotal evidence suggests firms may not fully comply with the disclosure requirements. We use data provided by multinational firms to the Internal Revenue Service regarding their foreign subsidiary locations to explore the accuracy of public subsidiary disclosures on Exhibit 21 of Form 10‐K per SEC rules. The overall incidence of nondisclosure is low, suggesting that most firms comply with Exhibit 21 disclosure rules, and that for most applications, Exhibit 21 disclosures provide a reasonable proxy for locations of significant subsidiaries. Nevertheless, there is some evidence of nondisclosure, particularly when subsidiaries are in tax havens, when the firm is more highly scrutinized in the media, or when the firm has other characteristics consistent with low‐quality disclosures such as SEC comment letters.