TY - JOUR A1 - Spencer, M A A1 - Swallow, S K A1 - Miller, C J T1 - Valuing water quality monitoring: a contingent valuation experiment involving hypothetical and real payments. Y1 - 1998/04/ N1 - R825307 JF - AGRICULTURAL AND RESOURCE ECONOMICS REVIEW VL - 27 IS - 1 SP - 28 EP - 42 ER - TY - JOUR A1 - Spencer, M A A1 - Swallow, S K A1 - Shogren, J F A1 - List, J A T1 - Rebate rules in threshold public good provision Y1 - 2009/06/ N1 - R825307 JF - JOURNAL OF PUBLIC ECONOMICS J1 - J PUBLIC ECON VL - 93 IS - 5-6 SP - 798 EP - 806 ER -