Using the language of mathematics, Professor Polk Wagner has recently argued that the impossibility of fully appropriating the value of information in a rights holder leads to the surprising conclusion that expanding the degree of control of intellectual property rights will, in the long run,...

Using several measures of information share, we examine price discovery across the inter-dealer and dealer-customer market tiers in the currencies market. In the spot market, the information share of the inter-dealer tier is higher than that of the dealer-customer one for non-financial sector...

We consider the market for a risky asset with heterogeneous valuations. Private information that agents have about their own valuation is reflected in the equilibrium price. We study the learning externalities that arise in this setting, and in particular their implications for price...