: hyperbolic discounting and short planning horizons. We show that, in contrast to the commonly accepted argument, in general … (except for the special case of logarithmic utility) a model with hyperbolic discounting is not observationally equivalent to … one with exponential discounting. We also show that our framework implies a hump-shaped saving rate dynamics that is …

exhibits a rising or non-monotonic pattern. In important cases, hyperbolic discounting, which is empirically strongly supported … model with Cobb-Douglas production technology. We also identify the cases where hyperbolic discounting is observationally … equivalent to exponential discounting. In those cases, hyperbolic discounting does not affect the saving rate dynamics. Numerical …

preferred tool for fishery economics since Clark and Munro (1975) introduced capital theory in these models. Ravn-Jonsen (2009c …) applied capital theory to a model in which the production in the ecosystem is a consequence of predator–prey interaction and …