The social profit generated by enterprise activities is the addition of economic profit or the external economic effect of the activity. Companies may make significant monetary profits, but external economic effects often result in negative results, and substantial social profits may be minimal. Such as the industrial revolution, the mass production of the factory is low cost and price of product, but in order to earn maximum profit, factory owners and lower production costs, lead to the low wages of child labor, as well as improper handling industrial waste or contaminants and other social burden. The largest increase in the number of global blockchain participants has been so far "People say 'oh, those experts', but we're seeing what we call potential risks being rolled out. This is not what the experts say, this is what the economy is showing. " The fund's managing director Christine Lagarde said Christine Lagarde, in June 2016, voted to leave the European Union has an impact, the British economic growth this year and in other parts of the world economic growth. Angelina Jolie can be an American talented actress cum director. She has received an Academy Award, two Screen Actors Guild Awards, and three Golden Globe Awards. Jolie has produced her name as an actress who are able to easily handle action, drama as well as directing. She wrote and directed the upcoming film "In the Land of Blood and Honey", a romance set from the backdrop from the Bosnian War. The two big-budget 2010 action movies, "Salt" that has been originally written for Tom Cruise, brought in $300 million with limited funds of $110 million and "The Tourist" earned 75% of its $280 million overseas market.