The market mechanisms built into the Kyoto Protocol have the potential of significantly reducing the costs of meeting the aggregate emission target. But if trading proceeds on a project-by-project basis rather than on a frictionless market, the total cost saving potential of trading is unclear....

We develop a farm household model to analyze price responses of farm households. This model incorporates various types of transaction costs as well as labor heterogeneity. Nonproportional variable transaction costs or labor heterogeneity imply that production and consumption decisions become...

The concept of best-estimate, prescribed by regulators to value insurance liabilities for accounting and solvency purposes, has recently been discussed extensively in the industry and related academic literature. To differentiate hedgeable and non-hedgeable risks in a general case, recent...