It was at the University of California , Berkeley that seminars attended by Bank of America executives helped him to develop his theories about lending and economic activity , views he laid out in two books , John Maynard Keynes ( 1975 ) , a classic study of the economist and his contributions , and Stabilizing an Unstable Economy ( 1986 ) , and more than a hundred professional articles .
His views were published in two books , John Maynard Keynes ( 1975 ) , a classic study of the economist and his contributions , and Stabilizing an Unstable Economy ( 1986 ) , and more than a hundred professional articles .