CEO Incentives and Institutional Trader Monitoring are Substitutes: Theory and Evidence
Victoria University of Wellington
Peter L. Swan
University of New South Wales (UNSW Australia); Financial Research Network (FIRN)
October 28, 2011
AFA 2012 Chicago Meetings Paper
24th Australasian Finance and Banking Conference 2011 Paper
The traditional view on CEO pay suggests that the use of equity-based incentives (e.g., stocks and options) should increase when stock prices become more informative about managerial action. In this paper, we show this is only true in the relative sense, when comparing with CEOs’ non-equity-based incentives (e.g., bonus). We confirm our model’s prediction to show that the use of equity-based incentives actually falls when institutional traders impound more information in stock prices. In other words, these two mechanisms are substitutes. These predictions are crystallized by our empirical results, focusing on S&P 1,500 firms from 1992-2007. Despite the lower use of equity-based incentives and the even lower still use of bonus incentives, the CEO works harder and her total compensation increases, as suggested by our model. Our paper not only helps clarify the theoretical agency relation between CEO incentives and price efficiency due to informed trading, but also utilizes a new way to infer price informativeness from the number of institutional informed traders as well as the magnitude of their trades from a “swing” measure of informed trading. In its first application to the United States, we show that the swing measure can be inferred from SEC 13f filings and is robust to a number of tests.
Number of Pages in PDF File: 64
Keywords: Informativeness, Incentives, Substitutes, CEO pay, Institutional monitoring, Governance through Trading
JEL Classification: D82, G14, G23, G32working papers series
Date posted: January 25, 2010 ; Last revised: January 3, 2012
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