I had been telling Dr. Goffman that my life had taken me far from the field of economics, and I had no intention of writing a dissertation. Nonetheless, one day he made me promise, as a personal favor to him, that I would turn in something, anything, for him to read. I had great love and respect for Dr. Goffman, and I saw it as an act of surrender to acquiesce to his wishes. That very night, I sat down on the floor of my house, lit my kerosene lamp, and asked myself if I had something to write that was worth such an enormous undertaking. It only took a moment to realize that I did have
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