Henry Rogers Seager was an American economist, and Professor of Political Economy at Columbia University, who served as president of the American Association for Labor Legislation.

Simon Nelson Patten was an American economist and the chair of the Wharton School of Business at the University of Pennsylvania. Patten was one of the first economists to posit a shift from an 'economics of scarcity' to an 'economics of abundance'; that is, he believed that soon there would be enough wealth to satisfy people's basic needs and that the economy would shift from an emphasis on production to consumption.