TY - JOUR A1 - Poe, G L A1 - Schulze, W D A1 - Segerson, K A1 - Suter, J F A1 - Vossler, C A T1 - Exploring the performance of ambient-based policy instruments when nonpoint source polluters can cooperate. Y1 - 2004/12/ N1 - R830989 JF - AMERICAN JOURNAL OF AGRICULTURAL ECONOMICS J1 - AM J AGR ECON VL - 86 IS - 5 SP - 1203 EP - 1210 ER - TY - JOUR A1 - Vossler, C A A1 - Poe, G L A1 - Schulze, W D A1 - Segerson, K T1 - Communication and incentive mechanisms based on group performance: an experimental study of nonpoint pollution control. Y1 - 2006/10/ N1 - R830989 JF - ECONOMIC INQUIRY J1 - ECON INQ VL - 44 IS - 4 SP - 599 EP - 613 ER -