Analysis and Prospects of Foreign Security Clearance in Various Countries

With the trend of economic globalization becoming more and more obvious, many enterprises nowadays adopt different ways to expand the scope of their business operations. Among them, investment, mergers and acquisitions (M&A) of enterprises in other countries are the most significant. Foreign mergers and acquisitions, investment in the host country to bring a positive impact on the stimulation of domestic industry, but if not controlled may endanger national security, in this case, different countries have adopted different ways of foreign business review. And China as a rapidly developing economy in recent years, his foreign investment system is worth studying, but there are still some defects. After analyzing the system of each country, we can make an outlook on the global economic development.