"Masafumi Kotani,Junichi Iijima","IT applications portfolio management under business and implementation uncertainty",,"Journal of Systems Science and Systems Engineering",,"Vol. 17","No. 1","pp. 109-124",2008,Mar. "Kotani Masafumi,Junichi Iijima","IT Applications Portfolio Management Under Implementation Uncertainty","ICSM2007 - 23rd International Conference on Software Maintenance",,,,,,2007,Oct. "小谷正文,飯島淳一","リアルオプションによるプロジェクト選択のITポートフォリオ管理フレームワーク","経営情報学会2007年度春季全国研究発表大会","経営情報学会2007年度春季全国研究発表大会予稿集",,,,"pp. 226-229",2007,June "M.Kotani,J.Iijima","Real Option Values and Timing Decisions: A Portfolio Management Framework for Aligning IT Assets with Business Directions and Strategies","IEEE Equity Conference","will appear in proceedings of IEEE Equity Conference 2007",,,,"pp. 0",2007,Mar. "M.Kotani,J.Iijima","Alignment of IT Investment with Business Strategy: An Empirical Study on Japanese Firm Level Data","IEEE Equity Conference","will appear in proceedings of IEEE Equity Conference 2007",,,,,2007,Mar. "小谷正文,飯島淳一","IT投資が経営成果を生むアラインメント・メカニズム","経営情報学会2005年秋季全国研究発表大会","経営情報学会2005年秋季全国研究発表大会予稿集",,,,"pp. 30-33",2005,Nov.