Jack Kiefer

Jack Carl Kiefer (January 25, 1924 – August 10, 1981) was an American mathematical statistician at Cornell University (1952 to 1979) and the University of California, Berkeley (1979 to 1981). His research interests included the optimal design of experiments, which was his major research area, as well as a wide variety of topics in mathematical statistics. He was an editor for several academic journals during his time there. A resident of Ithaca, New York, he was a member of county committees and executive committees of Liberal Party of New York for a number of years. In 1968, he ran for the New York State Assembly as the candidate of the Liberal Party. acknowledging that his prior probability of winning the election was zero. Incumbent Constance E. Cook was reelected, with Kiefer receiving about 4.5 percent of the vote. During the early 1970s, Kiefer was on a committee offering views to Cornell's board of trustees regarding socially responsible investing.

In 1979, he accepted early retirement from Cornell and accepted a new position as Miller Research Professor in the Department of Statistics and Mathematics at the University of California, Berkeley. Kiefer died of a heart attack in Berkeley, California on August 10, 1981.

Awards and honors

Kiefer was a Fellow of the American Statistical Association and of the Institute of Mathematical Statistics, a member of the American Academy of Arts and Sciences (elected 1972) and of the United States National Academy of Sciences (elected 1975). From 1969–1970 he was president of the Institute of Mathematical Statistics.

Contributions

Much of Kiefer's research was on the design of experiments; the American Statistician obituary calls him "undoubtedly the foremost worker in optimal experimental design". However, he also made significant contributions to other areas of statistics and optimization, including the introduction of golden section search (his master's thesis work) the Dvoretzky–Kiefer–Wolfowitz inequality and the Bahadur-Ghosh-Kiefer representation (with R. R. Bahadur and J. K. Ghosh).