I have 20 years of experience, and specialize in the field of valuation and economics with specific knowledge in the areas of valuation of businesses, intangible assets and securities damages. I have published on such topics as the economics of loss causation, valuation of securities and valuation of intangible assets. I have testified 99 times on topics such as securities fraud damages, breach of fiduciary duty-fairness issues, and the valuation of securities and assets.