Concepedia

Are Digital Rights Valuable? Theory and Evidence from Ebook Pricing

Gal Oestreicher-Singer, Arun Sundararajan

SSRN Electronic Journal · 2010 · 25 citations · 40 references

Open access

Concepts

LawMarketingConsumer ProtectionCopyright LawIntellectual PropertyDigital Goods TransactionsDigital RightsIntellectual Property ProtectionIntellectual Property RightsDigital Rights ManagementDigital Rights Management AnalysisEbook PiracyEffect On The MarketRights Management

References

40

The central role of the propensity score in observational studies for causal effects

Paul R. Rosenbaum, Donald B. Rubin · Biometrika · 1983 · 31K citations · Full text

Public Health, Biostatistics, Causal Inference +16

The Central Role of the Propensity Score in Observational Studies for Causal Effects

Paul R. Rosenbaum, Donald B. Rubin · Biometrika · 1983 · 3.5K citations

Public Health, Biostatistics, Causal Inference +16

Monopoly and product quality

Michael Mussa, Sherwin Rosen · Journal of Economic Theory · 1978 · 3.4K citations

Social Sciences, Business Economics, Economics +9

Distinguishing influence-based contagion from homophily-driven diffusion in dynamic networks

Sinan Aral, Lev Muchnik, Arun Sundararajan · Proceedings of the National Academy of Sciences · 2009 · 1.2K citations · Full text

Social Sciences, Marketing, Sociology +17

The Effect of File Sharing on Record Sales: An Empirical Analysis

Felix Oberholzer‐Gee, Koleman Strumpf · Journal of Political Economy · 2007 · 877 citations · Full text

Law, Business Economics, Intellectual Property Law +16