Large investors often advertise private information at private talks or in the media. To analyse the incentives for information disclosure, I develop a two-period Kyle (1985) type model in which an informed short-horizon investor strategically discloses private information to enhance price...

The direct food subsidy is an important agricultural subsidy policy under current conditions, more efficient than grain price protection policy and other policies, and it is of great importance to the agricultural development, but this policy will not meet the interests of society in the long...

We model a two-tiered market structure in which an investor can trade an asset on a trading platform with a set of dealers who in turn have access to an interdealer market. The investor's order is informative about the asset's payoff and dealers who were contacted by the investor use this...