We present a model of additionality for offsets sold from agriculture to industrial sector sources regulated by cap-and-trade. We consider a potential policy where agricultural sources would not be covered by cap-and-trade requirements but would be eligible to receive offsets whenever their...

Marginal valuation of water is complicated because water authorities in most countries do not equate prices across users. Standard analyses imply that unequal valuation of water by users is inefficient and that economic efficiency can be improved by equating prices after accounting for...