Hello I'm new here, my english is bad, I just want comment about some contents in your essay. You are welcome to correct errors in my words! It is a difficult topic to write because of so large problems and so many aspects to approach. You was excellent on it. But there are some issues I want to discuss. In my opinion, due to the question is about the fact that the advantages outweigh the disavantages, you must to recall the main inconveniences and to emphazise the predominance of conveniences over each of it. For example: It is undeniable that moving businesses and industries is costly and time-consuming, these companies have to relocate their facilities, equipment and personnel, reorganize all of it and change their activities. But,out of cities they can easily find out the locations with cheaper fee and rentals. The areas are also spacious, as they can extend their establisments and factories. The dimension of company can grow up. About personnel, one of problem with this deplacement is about citizen employees, they are good ones and professional, but like always live in the cites and find bother to move far on the working day. They require also high salary.The companies can pay cheeper workers from regional areas. Some global companies are moving nowaday their factories to countries with cheeper manpowers. About national strategies, these relocations can pose many problems about population movements, building traffic and accomodation areas, strengthen heath care system. But it help for limit the urban population growth rate, control the urban-regional economic imbalance, and reduce many other social deficits.... Chúc vui !