Marginal tax rate increases as income rises, affecting investment and savings decisions. Understanding your marginal tax rate can guide more tax-efficient investment choices. Use your marginal tax ...

Marginal efficiency of capital (MEC) is the discount rate at which the present value of the future yields from a capital asset are equal to its cost of acquisition. The idea behind computing the MEC ...

Marginal taxation systems like the U.S. federal income tax system increase the percentage of income owed to taxes as a taxpayer’s income increases. There are seven income brackets. Your marginal tax ...

The marginal income tax rate for a corporation refers to the rate at which the company's last dollar of taxable income is taxed. Knowing the marginal tax rate helps the company better anticipate the ...