Sarro_061
Biography
Testimony
Publications
Personal Interests

Dr. Sarro is a financial economist specializing in advisory and expert testimony in complex business matters and litigation involving capital markets, securities and structured finance contracts and transactions, valuation, and economic damages. He is expert in the application of financial economics to business decisions, derivatives and securities investments, financial markets, and tax controversy. He also is experienced in market and strategic aspects of energy-related risk analysis, investment, and business decisions, especially regarding renewable energy projects.

Dr. Sarro has more than 15 years of experience managing high-stakes advisory assignments and complex litigation with multiple experts. He works with academics, attorneys, entrepreneurs, and executives in many specialized areas of legal and business practice to clearly convey answers and analytic approaches to business decision-makers, policymakers, regulators, and courts. His engagements frequently focus on business practices in capital markets or trading practices of banks, hedge funds, investment advisors, mutual funds, private equity firms, and other financial institutions. He analyzes investment performance, strategies, suitability, and terms, as well as related valuation issues.

Dr. Sarro was previously an associate at Putnam Hayes & Bartlett and The Brattle Group. He was also a principal at LECG and the office director of the firm’s Cambridge, Massachusetts office. He rejoined Brattle from Watermark Economics, a consultancy he co-founded that specialized in financial litigation, energy economics, and public policy.

Representative Engagements
Report
Economic Review of the Massachusetts Child Support Guideline
June 2013
Mark Sarro and R. Mark Rogers
Submitted to the Commonwealth of Massachusetts Office of Court Management, Child Support Guidelines Task Force
Report
The Importance of Long-Term Contracting for Facilitating Renewable Energy Project Development
May 7, 2013
Published by The Brattle Group, Inc.
Report
A Learning Investment-Based Analysis of the Economic Potential for Offshore Wind: The Case of the United States
February 28, 2013
Published by The Brattle Group, Inc.
Report
The Economic Impact of AB 32 on Localities: A Look at Chula Vista
December 2010
Published by The Brattle Group, Inc.
Report
The Economic Impact of AB 32 on Small Businesses: An Update
October 2010
Published by The Brattle Group, Inc.
Report
The Economic Impact of AB 32 on California Small Businesses
December 2009
Published by The Brattle Group, Inc.
Article
Massachusetts’ New (and Improved?) Child Support Guidelines: An Economic Perspective
December 2009
Published in Family Mediation Quarterly
Report
Whacking the Mac: Why we should be skeptical about negative-cost carbon abatement
August 2009
Published by Watermark Economics LLC, reprinted by permission
Report
Waxman-Markey Unintended Consequences of the Auction Reserve Price
June 2009
Published by Watermark Economics LLC, reprinted by permission
Presentation
Understanding the New MA Child Support Guidelines
May 2009
Presented to CLE faculty, Massachusetts Bar Association / Boston Bar Association
Report
Waxman-Markey Math: What are the numbers and what might they mean?
May 2009
Published by Watermark Economics LLC, reprinted by permission
Report
Freely-allocating GHG allowances: Reducing carbon market efficiency and creating windfall profits
April 2009
Published by Watermark Economics LLC, reprinted by permission
Report
A Serious Flaw in the Waxman-Markey Discussion Draft
April 2009
Mark Sarro, Jürgen Weiss, Peter Cramton, and Steven Stoft
Published by Watermark Economics, LLC
Report
Carbon Cap and Trade versus Tax: Getting beyond the basics
April 2009
Published by Watermark Economics, LLC
Report
The Current Waxman-Markey Discussion Draft: Trouble for RGGI and US Cap-and-Trade?
April 2009
Published by Watermark Economics LLC, reprinted by permission
Report
What to Expect, and What Not to Expect, from Carbon Risk Disclosure
April 2009
Published by Watermark Economics LLC, reprinted by permission
Report
Allocation of allowances would likely make cutting GHG emissions more costly
April 2009
Published by Watermark Economics, LLC
Report
Whack the MAC: Why we should be skeptical about negative-cost carbon abatement and how to unlock the potential of conservation investments
February 2009
Published by Watermark Economics, LLC
Report
Modeling & Forecasting Carbon Prices
November 2008
Published by Watermark Economics, LLC
Report
Child Support Guidelines: Understanding the Inputs and their Implications
March 2007
Prepared for Massachusetts Child Support Guidelines Task Force
Article
Fixing NH’s child support formula is good economics
March 2006
Published in New Hampshire Union Leader
Report
Economic Considerations on HB 1580
March 2006
Published by New Hampshire Senate Ways and Means Committee
Report
A Case Study in Financial Statements
August 2005
n/a
Report
A Win/Win, Not a Windfall: Congress Should Seal the NextWave Deal
January 15, 2002
Kenneth D. Gartrell and Mark Sarro
Published by The Brattle Group, Inc.
Report
New Economy Litigation: Claims to Intellectual Property and Human Capital in a Global Institutional Environment Changing at the Speed of Thought
September 2001
Mark Sarro, Kenneth D. Gartrell, and Jürgen Weiss
Published by International Society of New Institutional Economics
Report
No Free Lunch for NextWave
September 2001
Mark Sarro and Kenneth D. Gartrell
n/a
Article
Become an Expert at Choosing Experts: Five Rules You Should Use in Healthcare Qui Tam Cases, Because Your Opponents Will
March 2001
Mark Sarro and Kenneth D. Gartrell
Published in Law and Medicine, ABA Tips Newsletter
Report
An Empirical Analysis of the Financial and Non-financial Determinants of UNMarried Birth and Welfare Participation
August 2000
n/a
Report
Using Cost Variance Analysis to Estimate Damages from Unjust Enrichment
October 1999
n/a
Report
The PCS C-Block Auction: An Introduction to the Making and UNMaking of Bad Bankruptcy
1999
n/a
Report
Critical Evaluation and Empirical Estimation of the Parameters of the AFDC Program
January 1998
n/a
Report
A Theoretical Model of UNMarried Birth and Welfare Participation
1997

Mark also does pro bono policy work at the state and local level. He currently holds elected office as the Chairman of the Dover Planning Board and is a member of the town’s Capital Budget and Long Range Planning committees.

Mark takes an active interest in household economics. His research has focused on the significance of both financial and non-financial factors in household economic decision-making. From 2006-2008, he was the economist on the Massachusetts task force whose recommendations were the basis for the state’s child support guidelines formula. He also was the economic advisor to the 2013 Guidelines task force.