This paper challenges accepted methods of calculating the effect of deferred realization on the effective rate of capital gains tax paid by common shareholders and their overall tax burden. Those methods are shown to implicitly assume the special case of gains accrued in lump sum, even under the...

Margin requirements are designed to control the default risk inherent to commitments undertaken by option traders. Much like similar institutions, the Tel Aviv Stock Exchange (TASE) first adopted a system based on the Standard Portfolio Analysis of Risk (SPAN), which sets required levels of...

Resemblance in portfolio composition of sheltered and unsheltered equity funds held by open-end U.S. investment companies is consistent with their practice of identifying sheltered vs. unsheltered claims on the same portfolios instead of segregating portfolios based on shareholders' tax...

Considerable resources have been expended over the years debating the business tax treatment of market-purchased insurance versus self insurance. Following a long tradition, the U.S. Internal Revenue Service treats only the latter as acceptable evidence of risk shifting and therefore worthy of...

Traditional static models of corporations' interior optimum leverage rely on institutional mechanisms such as taxes, bankruptcy costs, and agency costs. Theories of leverage indifference in the presence of risky debt depend on various features of perfect and complete markets and on the...