Published online by Cambridge University Press: 28 April 2015
The 1986 Tax Reform Act established a first year $10,000 expensing option and, for most farm equipment, a 7-year depreciation schedule. Under a profit maximization criterion, these tax law features can lead to multiple optima dependent upon discount and marginal tax rates. For example, the economically efficient time to reinvest under a 2 percent after-tax discount rate is at 4, 8, and 30 years for the grower in a 33 percent tax bracket. Thus, the profit maximization behavioral rule needs to be supplemented with knowledge about a farmer's objectives in order to select the “correct” optimal reinvestment interval.