ABSTRACT I examine the role of heterogeneous shareholder-level taxes in organizational form decisions and in subsequent changes in investor stock ownership. Specifically, I investigate the decision to form a master limited partnership (MLP), which is a tax-advantaged entity for tax-sensitive shareholders, but a tax-disadvantaged entity for tax-exempt shareholders. Consistent with shareholder-level taxes influencing organizational form decisions, I find that firms owned by more tax-exempt shareholders are less likely to carve-out MLPs. Consistent with shareholder-level taxes influencing stock ownership, I find that tax-sensitive investors, on average, decrease their ownership in the parent and hold a relatively larger ownership share in the MLP than in the parent after the carve-out. In contrast, tax-exempt investors own less of the MLP than of the parent. These results provide evidence that firms cater to investors' shareholder-level taxes in making organizational form decisions and that investors sort on tax characteristics inherent to organizational form. JEL Classifications: G32; H24; H25. Data Availability: Data used in this study are available from public sources identified in the paper.

ABSTRACT We argue that the association between auditor industry specialization and audit quality depends on how long the auditor has been a specialist. We measure audit quality using absolute discretionary accruals, income-increasing discretionary accruals, and book-tax differences. Our results, based on a sample of Big 4 audit clients from 2003–2015, indicate that auditors who have only recently gained the specialist designation produce a level of audit quality that does not surpass that produced by non-specialist auditors, and is generally lower than the audit quality produced by seasoned specialists. We estimate that the seasoning process takes two to three years. In contrast to prior research that finds no effect of specialization after propensity score matching, we find that seasoned specialists generally produce higher-quality audits than other auditors even after matching. This suggests that the audit quality effect associated with seasoned industry specialist auditors is not due to differences in client characteristics. JEL Classifications: M42. Data Availability: Data used in this study are available from public sources identified in the text.