Risk-spreading properties of common tax and contract instruments
ResearchPublished 1981
ResearchPublished 1981
Many tax systems and private contractual arrangements require payments by means of fixed fees (lump sum taxes), percentages of gross revenues (royalties or ad valorem taxes), or percentages of net income (profit-sharing or income taxes). Even where payments due under such instruments have the same expected value, their risk-spreading implications for the parties involved may differ. For equal expected levies, profit-sharing is often ranked as the most effective means of risk-sharing, followed by royalty payments, and, finally, by fixed fees, which supposedly fail completely in spreading risk. We demonstrate that this common assessment does not hold in general. Using both mean-variance and expected utility frameworks, we derive necessary and sufficient conditions for a welfare ranking of these traditional financial instruments.
This publication is part of the RAND paper series. The paper series was a product of RAND from 1948 to 2003 that captured speeches, memorials, and derivative research, usually prepared on authors' own time and meant to be the scholarly or scientific contribution of individual authors to their professional fields. Papers were less formal than reports and did not require rigorous peer review.
This document and trademark(s) contained herein are protected by law. This representation of RAND intellectual property is provided for noncommercial use only. Unauthorized posting of this publication online is prohibited; linking directly to this product page is encouraged. Permission is required from RAND to reproduce, or reuse in another form, any of its research documents for commercial purposes. For information on reprint and reuse permissions, please visit www.rand.org/pubs/permissions.
RAND is a nonprofit institution that helps improve policy and decisionmaking through research and analysis. RAND's publications do not necessarily reflect the opinions of its research clients and sponsors.