https://apnews.com/3cbc672f994ae6f4f486a68b52c2bb32 > STOCKHOLM (AP) — Three U.S-based economists won the 2021 Nobel prize for economics on Monday for pioneering research on the labor market impacts of minimum wage, immigration and education, and for creating the scientific framework to allow conclusions to be drawn from such studies that can’t use traditional methodology. > Canadian-born David Card of the University of California at Berkeley was awarded one half of the prize, while the other half was shared by Joshua Angrist from the Massachusetts Institute of Technology and Dutch-born Guido Imbens, 58, from Stanford University.