Akahira Masafumi

Researcher's full information

  • Asymptotic efficiency of third and fourth order
    M. Akahira
    Probability Theory and Mathematical Statistics, World Scientific, Singapore./p.1-11, 1996-01
  • An information inequality for Bayes risk
    M. Sato; M. Akahira
    Ann. Statist./24(5)/p.2288-2295, 1996-01
  • Deficiency of minimum discrepancy estimators of multinomial parameters
    H. Tanaka; M. Akahira
    Statistics & Decisions/14(3)/p.241-251, 1996-01
  • Third order efficiency implies fourth order efficiency : A resolution of the conjecture of J. K. Ghosh
    M. Akahira
    Annals of the Institute of statistical Mathematics/48(2)/p.365-380, 1996-01
  • Loss of information of a statistic for a family of non-regular distributions
    M. Akahira
    Annals of the Institute of Statistical Mathematics/48(2)/p.349-364, 1996-01
  • Randomized confidence intervals of a parameter for a family of discrete exponential type distributions
    M. Akahira; K. Takahashi; K. Takeuchi
    Commun. Statist-Simula./26(3)/p.1103-1128, 1997-01
  • The existence of a test with the largest order of consistency in the case of a two-sided Gamma type distribution
    M. Akahira; K. Takeuchi
    Metron/55(1-2)/p.93-107, 1997-01
  • A generalized binomial distribution determined by a two-state Markov chain and a distribution by the Bayesian approach
    M. Akahira; H. Kashima; K. Takahashi
    Statistical Papers, Springer/38(1)/p.27-42, 1997-01
  • An information inequality bound for the asymptotic variance of sequential estimation procedures of a linearly combined parameter and its attainment
    M. Akahira
    Sequential Analysis/16(1)/p.47-63, 1997-01
  • On the properties of statistical sequential decision procedures
    M. Akahira; K. Koike
    Sugaku Expositions/11(2)/p.179-213, 1998-01
  • A new higher order approximation to a percentage of the distribution of the sample correlation coefficient
    M. Akahira; N. Torigoe
    J. Japan Statist. Soc./28(1)/p.45-57, 1998-01
  • On the normalized deficiency of estimators
    M. Akahira
    Metron/57(3-4)/p.25-34, 1999-01
  • The concept of normalized deficiency and its applications
    M. Akahira
    Statistics & Decisions/17(4)/p.403-411, 1999-01
  • The higher order large-deviation approximation for the distribution of the sum of independent discrete random variables
    M. Akahira; K. Takahashi; K. Takeuchi
    Commun. Statist. -Theory Meth./28(3-4)/p.705-726, 1999-01
  • Prediction intervals for a discrete exponential family of distributions and its applications
    M. Akahira; E. Hida
    Istatistik/3(3)/p.58-82, 2000-01
  • Prediction sufficiency and sequential experimentation
    M. Akahira; Y. Nishihira
    Metron/58(3-4)/p.5-12, 2000-01
  • Information inequalities in a family of uniform distributions
    M. Akahira; K. Takeuchi
    Annals of the Institute of Statistical Mathematics/53(3)/p.427-435, 2001-01
  • A higher order large-deviation approximation for the discrete distributions
    M. Akahira; K. Takahashi
    Journal of the Japan Statistical Society/31(2)/p.257-267, 2001-01
  • Confidence intervals for the difference of means: application to the Behrens-Fisher type problem
    M. Akahira
    Statistical Papers/43(2)/p.273-284, 2002-01
  • Information inequalities for the Bayes risk for a family of non-regular distributions
    M. Akahira; N. Ohyauchi
    Ann. Inst. Statist. Math./54(4)/p.806-815, 2002-01
  • The concept of generalized asymptotic deficiency and its application to the minimum discrepancy estimation
    M. Akahira
    "Goodness-of-fit Tests and Validity of Models, " Birkhauser Publishers/p.495-503, 2002-01
  • An information inequality for the Byes risk in a family of uniform distributions
    N. Ohyauchi; M. Akahira
    Istatistik/5(1)/p.1-5, 2002-01
  • The information inequality in sequential estimation for the uniform case
    M. Akahira; K. Takeuchi
    Sequential Analysis/22(3)/p.223-232, 2003-01
  • On a family of distributions attaining the Bhattacharyya bound
    H. Tanaka; M. Akahira
    Ann. Inst. Statist. Math./55(2)/p.309-317, 2003-01
  • Weighted loss functions for set estimation and testing hypotheses
    H. Maihara; M. Akahira
    J. Japan Statist. Soc./34(2)/p.189-206, 2004-01
  • more...