Government Green Procurement Spillovers: Evidence from Municipal Building Policies in California Timothy Simcoe Michael W. Toffel Working Paper 13-030 May 14, 2014 Copyright © 2012, 2013, 2014 by Timothy Simcoe and Michael W. Toffel Working papers are in draft form. This working paper is distributed for purposes of comment and discussion only. It may not be reproduced without permission of the copyright holder. Copies of working papers are available from the author. Government Green Procurement Spillovers: * Evidence from Municipal Building Policies in California Timothy Simcoe Michael W. Toffel Boston University School of Management Harvard Business School 595 Commonwealth Ave. Morgan Hall 497 Boston, MA 02215 Boston, MA 02163 (617) 358-5725 (617) 384-8043
[email protected] [email protected] May 14, 2014 ABSTRACT We study how government green procurement policies influence private-sector demand for similar products. Specifically, we measure the impact of municipal policies requiring governments to construct green buildings on private-sector adoption of the US Green Building Council's Leadership in Energy and Environmental Design (LEED) standard. Using matching methods, panel data, and instrumental variables, we find that government procurement rules produce spillover effects that stimulate both private-sector adoption of the LEED standard and investments in green building expertise by local suppliers. These findings suggest that government procurement policies can accelerate the diffusion of new environmental standards that require coordinated complementary investments by various types of private adopter. JEL Codes: L15, Q58, Q55, O33. Keywords: Public procurement, green building, quality certification, environmental policy. * We thank Melissa Ouellet and Mark Stout for their outstanding research assistance and Tom Dietsche for providing and interpreting data from the US Green Business Council.