About YACHI HIROYASU
About 横浜国大 大学院国際社会科学研究科
About 横浜経営研究
About market strategy
About competitiveness
About imitative behavior
About management theory
About customer satisfaction
About leader
About business analysis
About management organization
About market share
About corporate behavior
About differentiation
About management strategy
About marketing strategy
About SWOT analysis
About Marketing in general
About 模倣
About 困難性
About 差別
About マーケティング戦略
About 論理
About 競争