As the demand for water continuously increases with population growth and economic development, the gap between water supply and demand in China has become increasingly wide. In recent years worsening water pollution has caused this gap to become much more serious. Conventional allocation...

We study an over-the-counter (OTC) market in which the usefulness of assets as a means of payment or collateral is limited by the threat of fraudulent practices. Agents can produce fraudulent assets at a positive cost, which generates upper bounds on the quantity of each asset that can be traded...

We study an over-the-counter (OTC) market with bilateral meetings and bargaining where the usefulness of assets, as means of payment or collateral, is limited by the threat of fraudulent practices. We assume that agents can produce fraudulent assets at a positive cost, which generates endogenous...

We study an over-the-counter (OTC) market with bilateral meetings and bargaining where the usefulness of assets, as means of payment or collateral, is limited by the threat of fraudulent practices. We assume that agents can produce fraudulent assets at a positive cost, which generates endogenous...

When lenders cannot force borrowers to repay debts, assets are often pledged to secure loans. In this paper borrowers lose collateral once they renege on debts, and exclusion of defaulters occurs probabilistically, with a higher probability implying better enforcement. Increased efficiency in...

We consider a record keeping cost to distinguish checking deposits from currency in a model where means-of-payment decisions and liquidity of assets are modelled explicitly. An equilibrium exists where checks are used only in big transactions while cash is used in all transactions. Higher...

This paper explicitly considers strategic interaction between governments to study currency competition and its effects on the circulation of currencies and welfare in a two-country, two-currency search theoretic model. Each government uses seigniorage to provide public goods. Agents consume...

We explicitly consider strategic interaction between governments to study currency competition and its effects on the circulation of currencies and welfare in a two-country two-currency search-theoretic model. Each government finances public goods by means of seigniorage. Compared with a regime...