What Is the Modigliani-Miller (M&M) Theorem, and How Is It Used?
What Is the Modigliani-Miller Theorem (M&M)? The Modigliani-Miller theorem (M&M) states that the market value of a company is correctly calculated as the present value of its future earnings and its underlying assets, and is independent of its capital structure. At its most basic level, the theorem argues that, with certain assumptions in place, it