Epstein Secrets

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

and, in fact to my embarrassment, it became clear that the models were modelling the economics of the classical economists; the economics of Smith, Ricardo, Marx, von Neumann (unmodified) and Sraffa. With hindsight this turned out to be a consequence of the second of the two original models I had propo

models, and more generally in their understanding of complex inter-related evolving systems. Ultimately this maths finds it's roots in the work of Malthus and Sismondi, unfortunately the environmental and energy economist movements seem to have also inherited Malthus' pessimism lock, stock and barrel.

e value. The physiocrats were also correct in their belief that land can provide value, in its role in capturing the sun's rays. Where Smith, Marx, Ricardo, Sraffa etc were correct was in their belief that value is an inherent quantity, embodied in the goods and services in the economy. However, as was

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

s are selected for 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 e

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

es. They 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