Stephen Smith

Intellectual Property Rights, Patents, Plant Variety Protection and Contracts: A Perspective from the Private Sector 1 29

S. Smith, Jean Donnenwirth, John Grace, 2004 .

"Green" Taxes and Charges: Policy and Practice in Britain and Germany

Stephen Smith, 1995 .

Welfare Impacts of Property Rights in the Seed Industry

Bill Niebur, Sergio H. Lence, Dermot J. Hayes, 2003 .

Welfare Impacts of Intellectual Property Protection in the Seed Industry

Dermot J. Hayes, Stephen Smith, Alan McCunn, 2005 .