Epstein Secrets

cannot gain by consumption restraint for the two excellent reasons that there is no consumption to spare and no niche space if there were. Ricardo, Malthus and West all warned against rote replication in economies already developed. We must create means to make more from less. I suspect that we are up ag

ccess” RS, which simplifies V(x) to expected remaining offspring, is implicitly constant at the population scale unless there is population growth (Fisher’s “Malthusian parameter”). For creatures other than us, the Chapter 7 Petty’s Idea 2/3/16 4 HOUSE_OVERSIGHT_011063 parameter typically fluctuates

maternal generation length in recent decades, by that method, has run near 26 years over recent decades. If fathers are five years older on average, Fisher’s method would arrive at 28.5 years. Rogers found 28.9 years from other sources. Then (7.6) would give cash flow rate = i. 3.5% /year. (7.7) 28.5 y

describe the dynamics of populations in ecological systems. Ultimately this dynamic approach goes back directly to the economic growth equations of Malthus and Sismondi. A basic Lotka-Volterra system consists of a population of prey (say rabbits) whose size is given by x, and a population of predators

mishandling of credit availability. In parallel with this Minsky, coming primarily from the post-Keynesian school, but also following the work of Fisher, has also studied the build up of economic cycles, though with the blame being primarily placed with speculation and the unsustainable endogenous cr

successful reproduction. | will try to show that the classical school treated this as axiomatic from Petty through Smith, Malthus, Ricardo and Mill. Malthus was only the most obvious case. It lapsed from attention when a brilliant new insight called marginalism preferred to do without explanations for ta

Frank Knight revived both ideas in the early 20" century. The tempo picked up after World War IJ at the University of Chicago. Jacob Mincer rederived Fisher’s present value equation in 1958, and modeled investment in human capital through job training. Nobelists Theodore Schultz and Gary Becker soon joine