Using the work in experimentation I endogenize the, until now, exogeno
us information in information sharing models. I find that agreements t
o exchange information affect the Value and production of information.
With unknown cost, a learning-by-doing like effect also arises. These
effects affect consumer welfare, the incentive ro receive information
, and the incentive to enter information sharing agreements. Informati
on sharing contracts may have negative future effects on firms through
decreased information production. However, the decreased information
production has the current benefit of softening competition, which ind
uces information sharing agreements under conditions contrary to previ
ous results and vice versa.