Waldfogel, Joel creator text 2012 monographic Examines the market for digital content industries - text, music, and video, the erosion of traditional sources of revenue; the effect of digitisation on the level of copyright protection needed to ensure a steady flow of new creative work and the new research questions implied by these developments - new pricing, effects on development of new products, effects on consumer discovery of new products given the possible proliferation of new products in the marketplace. 6/27/12 SANDRAW Serial 20260716044025.0