The goal of this article is to assess the optimal choices of a smallholder quinoa farmer in the Puno region of Peru, in terms of his decision if and when to undertake certain investments that are expected to increase quinoa yield and crop resistance to harsh weather conditions, such as frost. We...

The goal of this paper is to assess the optimal choice of a household in California, United States, in terms of their decision if and when to undertake a certain investment in a residential scale, grid-connected, solar photovoltaic system, in order to obtain savings in their monthly expenditures...