Earnings Management of Japanese Firms in Stock-for-stock Mergers, 3rd Annual Conference of the Asian Academic Accounting Association(Nagoya University) 2002年10月28日
Earnings Management in M & A -Cases of Japanese Firms-,4th Annual Conference of the Asian Academic Accounting Association (Seoul National University) 2003年10月20日(報告)
Earnings Management and the Market Performance of Acquiring Firms in Stock-for-Stock Mergers -Evidence from Japan-, 30th Annual Conference of the European Accounting Association (Lisbon, Portugal) 2007年4月26日