Description: This responds to Assembly Member De León's request relating to California’s regulatory environment and AB 32 (Núñez), the Global Warming Solutions Act of 2006 (Chapter 488, Statutes of 2006). Specifically, you have asked that we analyze the methodologies, data, and reliability of the findings of two studies by Varshney and Associates. In our response, we summarize the methodologies and analyses contained in these two studies, discuss their findings, and provide our assessment of the analyses supporting their conclusions.