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Research Collection Lee Kong Chian School Of Business

Abnormal returns

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Full-Text Articles in Business

Investors' Evaluations Of Price-Increase Preannouncements, Leon Gim Lim, Kapil R. Tuli, Marnik G. Dekimpe Sep 2018

Investors' Evaluations Of Price-Increase Preannouncements, Leon Gim Lim, Kapil R. Tuli, Marnik G. Dekimpe

Research Collection Lee Kong Chian School Of Business

Several firms preannounce their price increases with the expectation that such announcements will be evaluated favorably by investors. However, little is known about the actual effect they have on shareholder value. Accordingly, the authors present the first systematic empirical examination of investors' evaluations of 274 price-increase preannouncements (PIPs). Results show that whereas the average increase in abnormal returns following a PIP is 0.51%, almost 41% of the PIPs result in negative abnormal returns. To explore this heterogeneity, the authors propose a conceptual framework that focuses on three key pieces of information that investors can use when evaluating a PIP: information …


Acquiring Organizational Capital, Peixin Li, Frank Weikai Li, Baolian Wang, Zilong Zhang Jun 2018

Acquiring Organizational Capital, Peixin Li, Frank Weikai Li, Baolian Wang, Zilong Zhang

Research Collection Lee Kong Chian School Of Business

Organizational capital is the accumulation and use of private information to enhance economic efficiency for a firm. Theory has argued that organizational capital is typically embodied in employees and the organizational structure, and is hard to transfer across organizations. In this paper, we study whether organizational capital is transferable across firms via mergers. The evidence shows that acquirers gain more from acquiring firms with higher organizational capital and acquirers are also willing to pay a higher premium for higher organizational capital targets. The evidence suggests that acquiring higher organizational capital targets creates synergies which are shared between acquirers and targets.


Credit Watch Placement And Security Price Behavior Around Bond Rating Revisions, Chiraphol N. Chiyachantana, Eakapat Manitkajornkit, Nareerat Taechapiroontong Jun 2014

Credit Watch Placement And Security Price Behavior Around Bond Rating Revisions, Chiraphol N. Chiyachantana, Eakapat Manitkajornkit, Nareerat Taechapiroontong

Research Collection Lee Kong Chian School Of Business

This study examines the informational role of credit watch placement in the overall bond rating process from 1992 to 2006. The paper uses standard event study to examine the market reaction of the whole process of credit rating change which includes credit watch placement, transitional period, and actual rating change. The authors find that the act of a company’s bond being put on both positive and negative credit watch placements are associated with significant abnormal returns in the company’s stock while negative credit watch placement helps reduce the negative market reaction on the actual rating downgrade. The paper shows that …