寡头垄断──日本产业竞争格局的新趋势孙明贵一、日本全业经营业绩趋于两极分化泡沫经济崩溃之后，日本经济持续低迷不振，企业经营困难重重。日本企业纷纷采取企业重组和业务再构造等手段，以图走出困境恢复往日的竞争力。这些经营策略和管理手段的运用导致了企业经营业... Oligarch Monopoly: New Trends in Japan’s Industry Competition Landscape Sun Minggui 1. Japan’s overall business performance tends to polarize After the collapse of the bubble economy, Japan’s economy continued to slump and business operations were difficult. Japanese companies have taken measures such as corporate restructuring and business restructuring to try to recover from the predicament and restore their competitiveness in the past. The use of these business strategies and management tools has led to business operations...