supply and shorting in speculative markets marcel … · supply and shorting in speculative markets...

1

Click here to load reader

Upload: vuonglien

Post on 08-Sep-2018

212 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: Supply and Shorting in Speculative Markets Marcel … · Supply and Shorting in Speculative Markets Marcel Nutz, Columbia University Supply and Shorting in Speculative Markets We

SupplyandShortinginSpeculativeMarketsMarcelNutz,ColumbiaUniversitySupplyandShortinginSpeculativeMarketsWestudytheformationofassetpricesinequilibrium.Inourmodel,agentswho“agreetodisagree”interactincontinuoustimeandgiverisetoatractableequilibriumthatisdescribedbyaPDEofHamilton-Jacobi-Bellmantypeandrevealstheinfluenceofspeculation,short-selling,andexogenoussupply.Work-in-progresswithJoseScheinkman