 Asset prices and wealth dynamics in a financial market with random demand shocksPietro Dindo and Jacopo Staccioli Journal of Economic Dynamics and Control, 2018, vol. 95, issue C, 187-210 Abstract: We study a financial market where some of the investors’ demands for a risky asset are exposed to random shocks. These shocks encompass a source of return variability whenever the wealth of traders subject to them is large, due to their transmission onto market clearing prices. By analytically investigating the underlying price and wealth dynamics, we provide conditions on agents’ portfolios under which such pass-through is either maximal, when the traders subject to demand shocks dominate, minimal, when the traders subject to demand shocks vanish, or endogenously determined, when all traders survive and their relative wealth dynamics is a mean reverting process. In particular, the pass-through emerges only when the average position in the risky asset of the traders subject to demand shocks is large enough to compensate from the losses they incur from buying at a high price (selling at a low price) whenever a positive (negative) demand shock occurs. Keywords: Random demand shocks; Asset pricing; Evolutionary finance; Heterogeneous agents; Noise traders; Random dynamical systems (search for similar items in EconPapers) Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:eee:dyncon:v:95:y:2018:i:c:p:187-210 DOI: 10.1016/j.jedc.2018.08.009 Access Statistics for this article Journal of Economic Dynamics and Control is currently edited by J. Bullard, C. Chiarella, H. Dawid, C. H. Hommes, P. Klein and C. Otrok More articles in Journal of Economic Dynamics and Control from Elsevier |
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