supply and shorting in speculative markets marcel … · supply and shorting in speculative markets...
TRANSCRIPT
SupplyandShortinginSpeculativeMarketsMarcelNutz,ColumbiaUniversitySupplyandShortinginSpeculativeMarketsWestudytheformationofassetpricesinequilibrium.Inourmodel,agentswho“agreetodisagree”interactincontinuoustimeandgiverisetoatractableequilibriumthatisdescribedbyaPDEofHamilton-Jacobi-Bellmantypeandrevealstheinfluenceofspeculation,short-selling,andexogenoussupply.Work-in-progresswithJoseScheinkman