This paper investigates the effects of the 1981 Research and Development (R&D) tax credit, first, by examining the impact of the credit on the level of R&D investment and, second, by estimating the magnitude of the implicit tax created by the credit. The two effects are interrelated because an increase in the level of R&D investment will increase the demand for R&D inputs, thus reducing the pretax rate of return from R&D activity.1 I test the credit's investment effect using a time-series R&D spending model that includes both factors from the industrial organization literature (to control for nontax effects) and an R&D credit usability variable to capture the incentive created by the credit. Previous research has produced mixed evidence on whether the credit had any positive
Kumar N. Sivakumar, Gregory Waymire, The Information Content of Earnings in a Discretionary Reporting Environment: Evidence from NYSE Industrials, 1905-10, Journal of Accounting Research, Vol. 31, No. 1 (Spring, 1993), pp. 62-91
Journal of Accounting Research199331, 183open access
Andrew Alford, Jennifer Jones, Richard Leftwich, Mark Zmijewski, The Relative Informativeness of Accounting Disclosures in Different Countries, Journal of Accounting Research, Vol. 31, Studies on International Accounting (1993), pp. 183-223
David G. Harris, The Impact of U.S. Tax Law Revision on Multinational Corporations' Capital Location and Income-Shifting Decisions, Journal of Accounting Research, Vol. 31, Studies on International Accounting (1993), pp. 111-140
Eli Amir, Trevor S. Harris, Elizabeth K. Venuti, A Comparison of the Value-Relevance of U.S. Versus Non-U.S. GAAP Accounting Measures Using Form 20-F Reconciliations, Journal of Accounting Research, Vol. 31, Studies on International Accounting (1993), pp. 230-264