*Logs of all variables except indicator variables
*Probit for frequency of sponsored research
*INVDIS: number of disclosures
*TTOSIZE: number of licensing individuals
*TTOEVAL_1 = 1: if TTOs that said licenses/patents are "not very important"
*TTOEVAL_2 = 1: if TTOs that said licenses/patents are "moderately important"
*PROOF: % of licensed disclosures that were "proof of concept but no prototype"
*PTYPE: "Prototype available but only lab scale"
*MEDSCHL: 1 if med school exists
*QUAL: academic quality of faculty (1993 NRC's survey results of academic quality of Ph.D. granting departments)
*LICENSES: number of licenses executed
*SPONRES: amount of sponsored research
*SPONFREQ: frequency that sponsored research is tied to license (according to TTO)
====Critiques====