Bubbles and Financial Professionals

Bibliographic Details
Authors and Corporations: Weitzel, Utz, Huber, Christoph, Huber, Jürgen, Kirchler, Michael, Lindner, Florian, Rose, Julia
Title: Bubbles and Financial Professionals
In: The Review of Financial Studies, 2019
published:
Oxford University Press (OUP)
ISSN/ISBN: 1465-7368
0893-9454
Summary:<jats:title>Abstract</jats:title> <jats:p>The efficiency of financial markets and their potential to produce bubbles are central topics in academic and professional debates. Yet, little is known about the contribution of financial professionals to price efficiency. We run 116 experimental markets with 412 professionals and 502 students. We find that professional markets with bubble drivers – capital inflows or high initial capital supply – are susceptible to bubbles, although they are more efficient than student markets. In mixed markets with students, bubbles also occur, but professionals act as price stabilizers. We show that heterogeneous price beliefs drive overpricing, especially in bubble-prone market environments.</jats:p>
Type of Resource:E-Article
Source:Oxford University Press (OUP) (CrossRef)
Language: English