As the cost of storing, sharing, and analyzing data has decreased, economic activity has become increasingly digital. But while the effects of digital technology and improved digital communication have been explored in a variety of contexts, the impact on economic activity—from consumer and entrepreneurial behavior to the ways in which governments determine policy—is less well understood.
           
Economic Analysis of the Digital Economy explores the economic impact of digitization, with each chapter identifying a promising new area of research. The Internet is one of the key drivers of growth in digital communication, and the first set of chapters discusses basic supply-and-demand factors related to access. Later chapters discuss new opportunities and challenges created by digital technology and describe some of the most pressing policy issues. As digital technologies continue to gain in momentum and importance, it has become clear that digitization has features that do not fit well into traditional economic models. This suggests a need for a better understanding of the impact of digital technology on economic activity, and Economic Analysis of the Digital Economy brings together leading scholars to explore this emerging area of research.

The seventeenth volume of the National Bureau of Economic Research’s Innovation Policy and the Economy provides an accessible forum for bringing the work of leading academic researchers to an audience of policymakers and those interested in the interaction between public policy and innovation. In the first chapter, Joel Waldfogel discusses how reduced costs of production have resulted in a “Golden Age of Television,” arguing that this development has gone underappreciated. The second chapter, by Marc Rysman and Scott Schuh, discusses the prospects for innovation in payment systems, including mobile payments, faster payment systems, and digital currencies. In the third chapter, Catherine Tucker and Amalia Miller analyze the consequences of patient data becoming virtually costless to store, share, and individualize, showing how data management and privacy issues have become a key factor in health policy. The fourth chapter, by Michael Luca, examines how online marketplaces have proliferated over the past decade, evolving far beyond the pioneers such as eBay and Amazon. In the fifth chapter, Tim Bresnahan and Pai-Ling Yin characterize information and communication technologies in the workplace, addressing how wages vary with increasing demand for smart managers and professionals, and workers with organizational participation skills.