conservation decisions given that a biodiversity loss is irreversible and that future use values are uncertain. While species … is a source of value. Marginal species value is decreasing in the number of species, but rising and convex in the value … of the marginal species. As we show in the two-species homogenous model, increased volatility raises biodiversity value …

Predator-prey relationships account for an important part of all interactions between species. In this paper we provide … organisms of species modelled similar to economic households. With prices as indicators of scarcity, organisms are assumed to … acquired by the representative organism in the short term determines the positive or negative population growth. Moving short …

in México, not only rich in inter- and infra-crop species diversity, but also in landraces of maize, which are building …

conservation decisions given that a biodiversity loss is irreversible and that future use values are uncertain. While species …

capacities across species. In this primer, it is explained why our understanding of the emergence of human mathematical …

Predator-prey relationships account for an important part of all interactions between species. In this paper we provide … organisms of species modelled similar to economic households. With prices as indicators of scarcity, organisms are assumed to … acquired by the representative organism in the short term determines the positive or negative population growth. Moving short …

An intriguing problem in stochastic growth theory is as follows: even when the return on investment is arbitrarily high … probability one. In a convex one-sector model of optimal stochastic growth with i.i.d. shocks, we relate this phenomenon to risk … almost surely, as well as conditions under which growth occurs almost surely near zero; the latter ensures a uniform positive …