Capital markets' assessment of airline restructuring following deregulation

The Airline Deregulation Act of 1978 propelled the industry into a constant state of change, even turmoil, that prevails 14 years later. The purpose of this paper is to examine the capital markets' reactions to the dramatic restructuring of the airline industry. The results of an event study of 24 merger announcements indicates that stockholders of target firms experience positive abnormal returns of 14.5% over a three-day period around the merger announcement date. Bidding firms experience a 3.7% increase over the same time window. Clearly, the capital markets viewed this restructuring of the industry as positive.     

The impact of naked short selling on the securities lending and equity market

This paper examines the impact of naked short selling on equity markets where it is restricted to securities on an approved list. Consistent with Miller's (1977) intuition, stocks with the highest dispersion of opinions and short sale constraints are the only stocks to exhibit significant and negative abnormal returns in the post-event period. We also find slightly higher stock return volatility and a small reduction in liquidity when naked short sales are allowed. Overall, it impairs market quality (liquidity and volatility), although there appears to be some improvement in price efficiency in stocks with high short sale constraints.     

Time discounting for primary and monetary rewards

This paper reports a positive and statistically significant relation between short-term discount rates elicited with a monetary and a primary reward (chocolate). This finding suggests that high short-term discount rates are related to an underlying individual trait.     

THE DIFFERENTIAL EFFECTS OF DEREGULATION ON SAVINGS AND LOAN ASSOCIATIONS AND BANKS

The passage of the Garn-St Germain Depository Institutions Act of 1982 was a legislative response to the plight of the thrift industry. The Act broadened the asset/liability powers of thrifts and granted regulators emergency authority to aid failing institutions. In this paper we analyze the effect of the Act on the market returns of large S&Ls and banks using a two-factor estimating procedure. Single-factor models of depository institutions' returns produce biased estimates and confound the Act's interpretation. Explicit treatment of the event/risk interaction is necessary to avoid ambiguities in the interpretation of the Act's effect on the returns of depository institutions. It is difficult to use capital market data to pinpoint the effect of information flows on complex regulatory changes.