TY - JOUR AU - Carroll,Robert AU - Holtz-Eakin,Douglas AU - Rider,Mark AU - Rosen,Harvey S. TI - Entrepreneurs, Income Taxes, and Investment JF - National Bureau of Economic Research Working Paper Series VL - No. 6374 PY - 1998 Y2 - January 1998 UR - http://www.nber.org/papers/w6374 L1 - http://www.nber.org/papers/w6374.pdf N1 - Author contact info: Robert Carroll Ernst & Young LLP 1101 New York Avenue, NW Washington, DC 20005 Tel: 202-327-6032 Fax: 866-724-2443 E-Mail: carroll@american.edu Douglas Holtz-Eakin American Action Forum 1401 New York Ave, NW Suite 1200 Washington, DC 20005 E-Mail: dholtzeakin@americanactionforum.org Harvey S. Rosen Department of Economics Fisher Hall Princeton University Princeton, NJ 08544-1021 Tel: 609/258-4022 Fax: 609/258-6419 E-Mail: HSR@princeton.edu AB - This paper investigates the effect of entrepreneurs' personal income tax situations on their capital investment decisions. We examine the income tax returns of a sample of sole proprietors before and after the Tax Reform Act of 1986 and determine how the substantial reductions in marginal tax rates for the relatively affluent associated with that law affected their decisions to invest in physical capital. We find that individual income taxes exert a statistically and quantitatively significant influence on investment decisions. In our sample increase in marginal tax rates would reduce the proportion of entrepreneurs who make new capital investments by 10.4 percent, and decrease mean investment expenditures by 9.9 percent. ER -