Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Amanda Jackson has expertise in personal ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

National Academy of Sciences President Marcia McNutt discussed the status of the United States’ research enterprise, global leadership in science, and implications for economic competitiveness in the ...