Christos serves as an associate research professor at the W. P. Carey School of Business and research affiliate at the Global Security Initiative (both in Arizona State University), an associate faculty at the Complexity Science Hub in Vienna, a digital fellow at the Digital Economy Lab in Stanford University, a non-resident fellow at the Institute for Religious Studies at Baylor University, visiting faculty at University of Nicosia, senior researcher at The Gallup Organization, a policy adviser, and an entrepreneur. He is a co-founder and board member of Living Opera, a classical music multimedia production company with an associated 501(c)3 foundation. Christos previously served as a senior adviser on the National Artificial Intelligence Institute at the Department of Veterans Affairs, and on the White House Council of Economic Advisers managing the cybersecurity, technology, and space activities. He has also been an adjunct scholar at the Manhattan Institute, a non-resident fellow at the Cyber Security Project in the Harvard Kennedy School of Government, a digital fellow at the Initiative at the Digital Economy in the MIT Sloan School of Management, a non-resident research scientist at Datacamp, a visiting fellow at the Foundation for Defense of Democracies, an adjunct associate research scholar at the Chazen Institute in Columbia Business School, and a senior adviser with Gallup. Christos’s primary academic research focuses on labor economics, the digital economy, and personal finance and well-being with over 120 publications in leading economics, finance, and social science journals and over 300 stories in the popular press. Christos earned a bachelor’s in economics and minor in mathematics at Arizona State University, as well as dual masters and PhDs in economics and management science and engineering at Stanford University.