Tag Archive for: roi

Keith Weiner’s Macroeconomic Equation

R > I Equation

Macroeconomists, it is said, have physics envy. Physicists measure how gasses behave as temperature, pressure, and mass of gas molecules are changed, and write an equation to describe the relationship between these variables: PV = nRT (P = pressure, V = volume, n = amount of gas, R = ideal gas constant, and T = […]