A detailed exploration of the influence and utility of Thomas Malthus' model of population growth and economic changes in Europe since the nineteenth century. This important contribution to current discussions on theories of economic growth includes discussion of issues ranging from mortality...

We propose an adaptation of Hartwick's investment rule to models with population growth and show that following Hartwick's rule is equivalent to a time-invariant real per capita net national product. In the so-called DHSS model of capital accumulation and resource depletion the proposed...