Preface
The analysis of auctions as games of incomplete information originates in the
work of William Vickrey (1961). In this book I discuss the theory of auctions in
this tradition. The goal is to give an account of developments in the field in the
40 years since Vickrey’s pioneering paper.
I do not attempt to provide a comprehensive survey of auction theory. The
field has burgeoned, especially in the past couple of decades, and a comprehen-
sive survey would be nearly impossible. The Econ Lit database alone has more
than a thousand entries with the word “auction” or “auctions” in their titles, and
about one-half of these papers are theoretical. Instead, I have opted to concen-
trate on selected themes that I consider to be central to the theory. I