... India is rapidly catching up: a combination of demographics and an entrepreneurial spirit has already propelled it to 3rd place in unicorn count, and improvements in infrastructure will make it an even more robust incubator for large startups in the future. Thus, an investor looking for the next "unicorn" and an entrepreneur planning to build a billion-dollar business should pay attention to countries with the most favorable ecosystems. Currently, these include primarily the U.S. (the tandem ...