The economy of Vietnam is a developing planned economy and market economy. Since the mid-1980s, through the Đổi Mới reform period, Vietnam has made a shift from a highly centralized planned economy to a socialist-oriented market economy which use both directive and indicative planning (see Five-Year Plans of Vietnam). Over that period, the economy has experienced rapid growth. In the twenty-first century, Vietnam is in a period of being integrated into the global economy. Almost all Vietnamese enterprises are small and medium enterprises (SMEs). Vietnam has become a leading agricultural exporter and served as an attractive destination for foreign investment in Southeast Asia. In a similar fashion to other Communist countries after the end of the Cold War the planned economy of Vietnam lost the momentum for productivity and sustainable growth. In the current period the economy of Vietnam relies largely on foreign direct investment to attract the capital from overseas to support its continual economic rigorousness