Krugman describes himself as liberal, and has explained that he views the term "liberal" in the American context to mean "more or less what social democratic means in Europe".
למשל כך מתאר זאת פול קרוגמן, אחד הכלכלנים הבולטים בליברליזם הסוציאלי באמריקה: "Krugman describes himself as liberal, and has explained that he views the term "liberal" in the American context to mean "more or less what social democratic means in Europe."