Fractional trading (FT)—the ability to trade less than a full share—allows low-budget retail investors to trade high-priced stocks. This paper quantifies FT's impact on retail ownership and trading of high-priced stocks by exploiting its sequential introduction at four brokerage firms since...

After the end of World War II, the United States, by far the dominant economic and military power at that time, joined with the surviving capitalist democracies to create an unprecedented institutional framework. By the 1980s many contended that these institutions--the General Agreement on...