In: Economics
During World War I, Japan used the absence of the war-torn European competitors on the world market to advance its economy, generating a trade surplus for the first time since the isolation in the Edo period.
Before World War II, Japan built an extensive empire that included Taiwan, Korea, Manchuria, and parts of northern China.
Over the course of the Pacific War, the economies of Japan and its occupied territories all suffered severely. Inflation was rampant; Japanese heavy industry, forced to devote nearly all its production to meeting military needs, was unable to meet the commercial requirements of Japan (which had previously relied on trade with Western countries for their manufactured goods). Local industries were unable to produce at high enough levels to avoid severe shortfalls. Furthermore, trade was sharply curtailed by damage to the Japanese merchant fleet over the course of the war.
By the end of the war, what remained of the Japanese Empire was wracked by shortages, inflation, and currency devaluation. Transport was nearly impossible, and industrial production in Japan's shattered cities ground to a halt. The destruction wrought by the war eventually brought the Japanese economy to a virtual standstill.
The war wiped out many of the gains which Japan had made since 1868. About 40% of the nation's industrial plants and infrastructure were destroyed, and production reverted to levels of about fifteen years earlier. The people were shocked by the devastation and swung into action. New factories were equipped with the best modern machines, giving Japan an initial competitive advantage over the victor states, who now had older factories. As Japan's second period of economic development began, millions of former soldiers joined a well-disciplined and highly educated work force to rebuild Japan. Japan's colonies were lost as a result of World War 2.
In particular, the post-war purge of industrial leaders allowed new talent to rise in the management of the nation's rebuilt industries. Finally, the economy benefited from foreign trade because it was able to expand exports rapidly enough to pay for imports of equipment and technology without falling into debt in 1980s.
Japan's highly acclaimed post-war education system contributed strongly to the modernizing process. The world's highest literacy rate and high education standards were major reasons for Japan's success in achieving a technologically advanced economy. Japanese schools also encouraged discipline, another benefit in forming an effective work force.
Japan experienced its first post-war decline in industrial production, together with severe price inflation. The recovery that followed the first oil crisis revived the optimism of most business leaders, but the maintenance of industrial growth in the face of high energy costs required shifts in the industrial structure.
Factors of Growth
Complex economic and institutional factors affected Japan's post-war growth.
First, the nation's prewar experience provided several important legacies.
Second, and more important, was the level and quality of investment that persisted through the 1980s. Investment in capital equipment, which averaged more than 11% of GNP during the prewar period, rose to about 20% of GNP during the 1950s and to more than 30% in the late 1960s and 1970s.
High productivity growth played a key role in post-war economic growth. The highly skilled and educated labor force, extraordinary savings rates and accompanying levels of investment, and the low growth of Japan's labor force were major factors in the high rate of productivity growth.
Japan's labor force contributed significantly to economic growth, because of its availability and literacy, and also because of its reasonable wage demands. Before and immediately after World War II, the transfer of numerous agricultural workers to modern industry resulted in rising productivity and only moderate wage increases.
The nation also benefited from economies of scale. Before World War II, large holding companies formed wealth groups, which dominated most industry.
Product diversification became an essential ingredient of the growth patterns of many keiretsu. Japanese companies added plant and human capacity ahead of demand.
Japan's economic growth in the 1960s and 1970s was based on the rapid expansion of heavy manufacturing in such areas as automobiles, steel, shipbuilding, chemicals, and electronics.