While the decline of U.S. economic growth has been widely recognized and debated by professional economists, no one has until now offered a comprehensive description and explanation. Professor Bjork does so, and he explains the growth slowdown as a natural consequence of economic maturity.

In addition, Bjork explains how productivity growth occurs within industries and the economy as a whole and how accounting conventions fail to account for growth in expanding sectors of the economy such as services and government. He quantifies the effects of structural change in slowing the rate of...