Staff: Telecommunications

Key Staff

Russell W. Mangum III

Senior Vice President, Litigation Services

Dr. Mangum has over 15 years experience in economic research and analysis. He has served as a consulting and testifying expert in the private sector and for local, state, and federal governments. His practice focuses on economic analysis and expert testimony in a wide range of matters involving...

Bruno E. Viani

Managing Director, Telecommunications

Dr. Viani has more than 18 years of experience with telecommunications policy and analysis, including regulation and competition, and telecommunications transactions. He has advised governments and telecommunications firms on a host of issues. Dr. Viani has advised regulators on setting competition...

Douglas Young

Principal Consultant

Mr. Young specializes in applying financial, economic, and statistical analyses to estimate damages in complex business litigation. He has provided expert testimony regarding economic damages in commercial dispute, consumer fraud, antitrust, bankruptcy, and investment suitability and trust fund...




Academic Affiliates

Rene Adrian Bustillo

Affiliated Consultant

Rene Bustillo is an electrical engineer and registered attorney with 32 years of broad experience in telecom operations, ICT, internet and network services, public sector reform strategy, and project management. Mr. Bustillo is particularly experienced in telecom liberalization, licensing, spectrum...

Victor Pereyra

Affiliated Consultant

Mr. Pereyra, an engineer, has been a telecommunications consultant for more than 20 years, advising companies, local and national governments, international agencies, and lenders. He previously served in high-level positions in Entel Peru, the former national telecommunications company of Peru that...

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