Masayuki Jimichi

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Masayuki Jimichi

Masayuki Jimichi 地道正行

Masayuki Jimichi was born in Hyōgo Prefecture. He completed his undergraduate degree at Kobe University of Commerce (now University of Hyōgo) and went on to complete a master’s degree in the Department of Mathematical Science at Osaka University. He is currently a professor in the School of Business Administration at Kwansei Gakuin University.

Books by Masayuki Jimichi
  • Book

    Shrinkage Regression Estimators and Their Feasibilities

    It has long been noted by specialists that if multicollinearity exists among explanatory variables in a regression model, the reduction in estimation accuracy when using a least-square estimator gives rise to several problems. This book considers the feas …