Emissions intensity caps, which have gained popularity for regulating greenhouse gas emissions, limit emissions as a proportion of output. The objective is to index allowed emissions to output, avoiding a higher than expected marginal abatement cost when output is expanding. In aggregate, it is...

Carbon sequestration in agricultural soils can be promoted by practices such as no-tillage. Farmers’ decisions, related to tillage, are affected by its costs and benefits, and in turn influence changes in soil carbon. There has been research which models the farmer’s no-tillage...