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Dr Ramsey Zein

Country of Residence: USA

Email Address:

Languages: English; Arabic; French

ADR Profile

Specialism: Banking; Commercial (general); Commodities; Corporate; Finance; Insurance & Reinsurance; Investment & Investor-state

Role: Expert Witness

Areas of Interest: International Arbitration


19 years experience in regulation and dispute resolution as an expert in financial economics, including the following specialty fields: asset valuation, corporate securities (shareholders and bond holders), capital markets, liquidity of financial assets, options and complex financial derivatives, portfolio risk and return analysis, compensation of financial intermediation (brokerage fees), the economic implications of financial disclosure and fiduciary duty.

Extensive expert analysis and testimony experience ranging from small individual investor disputes to large multi-million dollars cases (including cases with billions of dollars in dispute). Case work includes securities litigation and broker-customer disputes, in addition to the financial and valuation aspects of antitrust, intellectual property, and contractual disputes, among others. Expertise in several dozens of cases on defendants side and several dozens on plaintiffs/regulators side.


Bachelor of Law

Doctor of Philosophy (Economics)

Module 2 – International Arbitration

CIArb Details

Branch: North America