| 期刊論文| 1. | Panzar, John C.、Willig, Robert D.(1981)。Economies of Scope。American Economic Review，71，268-272。   | | 2. | Baumol, William J.(1977)。On the proper cost tests for natural monopoly in a multiproduct industry。American Economic Review，67，809-822。 | | 3. | Panzar, John C.、Willig, Robert D.(1977)。Economies of Scale in Multi-Output Production。Quarterly Journal of Economics，91(3)，481-493。 | | 4. | Willig, Robert D.(1979)。Multiproduct Technology and Market Structure。American Economics Review，69，346-351。 | 研究報告| 1. | Panzar, John C.、Willig, Robert D.(1975)。Economies of Scale and Economies of Scope in Multi-Output Product。 | | 2. | Panzar, John C.、Willig, Robert D.(1979)。Economies of Scope, Product-Specific Economies of Scale, and the Multi-Product Competitive Firm。 | 圖書| 1. | Baumol, William J.、Panzar, John C.、Willig, Robert D.(1982)。Contestable Markets and The Theory of Industry Structure。Harcourt Brace Jovanovich。 | | 2. | Silberberg, E.(1990)。THE STRUCTURE OF ECONOMIC--A MATHEMATICAL ANALYSIS。Singapore：MaGraw-Hill Book Inc。 | |