I have 35 years of experience, and specialize in the field of economics with specific knowledge in the areas of motion pictures, natural gas and energy. I have published on such topics as natural gas and pipelines, power prices and distribution and competition. I have testified 12 times on topics such as energy, motion pictures and transportation. Landmark, highly-cited papers and books on spectrum (Stanford Law Review, Journal of Law and Economics, Handbook of Economics), transport (Bell Journal of Economics, Review of Economics and Statistics, American Economic Review, National Academy of Sciences), natural gas (Energy Economics, Research in Transportation Economics, Quorum Books), waterways (Private Enterprise Center), power grids and markets (Energy Economics, Journal of Regulatory Economics, Energy Policy), motion pictures (Routledge, American Law and Economics Review, Handbook of the Economics of Art and Culture).