| The Nature and Function of the Patent System’(1977) EW Kitch Journal of Law and Economics 20, 265, 2004 | 2655* | 2004 |
| The nature and function of the patent system EW Kitch Private and Common Property, 149-174, 2013 | 2584* | 2013 |
| The nature and function of the patent system EW Kitch The Journal of Law and Economics 20 (2), 265-290, 1977 | 2581 | 1977 |
| The fire of truth: A remembrance of law and economics at Chicago, 1932-1970 EW Kitch The Journal of Law and Economics 26 (1), 163-234, 1983 | 549 | 1983 |
| The Law and Economics of Rights in Valuable Information EW Kitch Who owns knowledge?: knowledge and the law, 25, 2008 | 441* | 2008 |
| The law and economics of rights in valuable information EW Kitch The Journal of Legal Studies 9 (4), 683-723, 1980 | 440 | 1980 |
| Elementary and persistent errors in the economic analysis of intellectual property EW Kitch Vand. L. Rev. 53, 1727, 2000 | 340 | 2000 |
| The theory and practice of securities disclosure EW Kitch Brook. L. Rev. 61, 763, 1995 | 257 | 1995 |
| Graham v. John Deere Co.: New Standards for Patents EW Kitch The Supreme Court Review 1966, 293-346, 1966 | 224 | 1966 |
| Katz v. United States: The Limits of the Fourth Amendment EW Kitch The Supreme Court Review 1968, 133-152, 1968 | 153 | 1968 |
| The regulation of taxicabs in Chicago EW Kitch, M Isaacson, D Kasper The Journal of Law and Economics 14 (2), 285-350, 1971 | 152 | 1971 |
| The Intellectual Foundations of" Law and Economics" EW Kitch Journal of Legal Education 33 (2), 184-196, 1983 | 121 | 1983 |
| The patent policy of developing countries EW Kitch UCLA Pac. Basin LJ 13, 166, 1994 | 113 | 1994 |
| Regulation, the American Common Market and Public Choice EW Kitch Harv. JL & Pub. Pol'y 6, 119, 1982 | 86 | 1982 |
| Legal regulation of the competitive process: cases, materials, and notes on unfair business practices, trademarks, copyrights, and patents EW Kitch, HS Perlman Foundation Press, 1986 | 82* | 1986 |
| Regulation of the field market for natural gas by the Federal Power Commission EW Kitch The Journal of Law and Economics 11 (2), 243-280, 1968 | 74 | 1968 |
| Section 1404 (a) of the Judicial Code: In the Interest of Justice or Injustice EW Kitch Ind. LJ 40, 99, 1964 | 69 | 1964 |
| The expansion of trade secrecy protection and the mobility of management employees: A new problem for the law EW Kitch SCL Rev. 47, 659, 1995 | 67 | 1995 |
| Property rights in inventions, writings, and marks EW Kitch Harv. JL & Pub. Pol'y 13, 119, 1990 | 63 | 1990 |
| Patents: monopolies or property rights EW Kitch Research in Law and Economics 8 (31), 1986 | 63 | 1986 |
