VOLUNTARY AGREEMENTS TO IMPROVE ENVIRONMENTAL QUALITY: SYMBOLIC AND SUBSTANTIVE COOPERATIONVoluntary Agreements to Improve Environmental Quality • August 24th, 2009
Contract Type FiledAugust 24th, 2009∗ Corresponding author. We appreciate many insightful comments from Maria Alvarez-Gil, Manuel Bagues, Nicole Darnall, William Freudenburg, Andrew Hoffman, Madhu Khanna, Gary Libecap, Tom Lyon, Janice Mazurek, John Meyer, Charles Perrow, Woody Powell, Hayagreeva Rao,