Taxation of risky investment and paradoxical investor behavior
Thomas Gries,
Ulrich Prior and
Caren Sureth
No 26, arqus Discussion Papers in Quantitative Tax Research from arqus - Arbeitskreis Quantitative Steuerlehre
Abstract:
Under uncertainty and irreversibility, real option-based models are widely accepted for assessing investment projects. So far the existing post-tax analyses do not provide a general analytical description of investor reactions towards profit tax rate changes. This paper sets out to fill part of the void. We implement a simple tax system and focus on risky capital market investment and an option to wait. Taxes affect risk-free and risky capital market investment asymmetrically and hence cause distortions. We analytically identify a set of neutral tax rates (tax regimes) that preserve the critical post-tax investment threshold in case of tax rate changes as well as general normal and paradoxical settings. Unlike for other tax paradoxa neither depreciation rules nor loss offset restrictions are responsible for the observed paradoxical reaction. Identifying normal and paradoxical tax regimes can be regarded as a first step to a generalized description of tax effects under uncertainty, both for individual project evaluation as well as for understanding tax effects on an aggregate level.
Keywords: investment decision; real options; tax paradox; uncertainty (search for similar items in EconPapers)
JEL-codes: H21 H25 (search for similar items in EconPapers)
Date: 2007
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Citations: View citations in EconPapers (4)
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Persistent link: https://EconPapers.repec.org/RePEc:zbw:arqudp:26
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