EMISSIONS FROM HEAVY-DUTY TRUCKS AT THE SAN DIEGO-TIJUANA BORDER CROSSING*

Camilla Kazimi

Department of Economics

San Diego State University

San Diego, California, USA

and

Felipe Cuamea and Juan Alvarez

School of Economics

Universidad Autonoma de Baja California

Tijuana, Baja California, Mexico

and

Alan Sweedler and Matt Fertig

Center for Energy Studies

Department of Physics

San Diego State University

San Diego, California, USA

Introduction