TY - JOUR AU - MacKie-Mason,Jeffrey K. AU - Gordon,Roger H. TI - How Much Do Taxes Discourage Incorporation. JF - National Bureau of Economic Research Working Paper Series VL - No. 3781 PY - 1991 Y2 - July 1991 UR - http://www.nber.org/papers/w3781 L1 - http://www.nber.org/papers/w3781.pdf N1 - Author contact info: Jeffrey K. MacKie-Mason Department of Economics 462 Lorch Hall Ann Arbor, MI 48109-1220 Tel: 47/228-55127 or 47/2285-5035 fax E-Mail: jmm@umich.edu Roger H. Gordon Department of Economics 0508 University of California, San Diego 9500 Gilman Drive, Dept. 0508 La Jolla, CA 92093 Tel: 858/534-4828 Fax: 858/534-7040 E-Mail: rogordon@ucsd.edu AB - One of the most basic distortions created by the double taxation of corporate income is the disincentive to incorporate. In this paper, we investigate the extent to which the aggregate allocation of assets and taxable income in the U.S. between corporate vs. noncorporate forms of organization during the period 1959-86 has responded to the size of the tax distortion discouraging firms from incorporating. In theory, profitable firms should shift out of the corporate sector when the tax distortion to incorporating is larger, and conversely for firms with tax losses. Our empirical results provide strong support for these theoretical forecasts, and hold consistently across a wide variety of specifications and measures of the tax variables. Measured effects are small, however, throwing doubt on the economic importance of tax-induced changes in organizational form. ER -