The Market Reaction to Stock Splits

Research output: Contribution to journalArticle

161 Citations (Scopus)

Abstract

In this paper, a model of market reaction to stock splits is presented and tested. We argue that the announcement of a split sets off the following chain of events. The market recognizes that, subsequent to the (reverse) split ex‐day, the daily number of transactions along with the raw volume of shares traded will increase (decrease). This increase in volume results in an increase in the noisiness of the security's return process. The increase in noise raises the tax‐option value of the stock, and it is this value that generates the announcement effect of stock splits. Empirical evidence using security returns, daily trading volume, and shareholder data strongly supports this theory. The evidence, in conjunction with this theory, also agrees with extant literature that splits result in decreased liquidity, but there is no evidence that this reduction in liquidity is priced. 1987 The American Finance Association

Original languageEnglish (US)
Pages (from-to)1347-1370
Number of pages24
JournalThe Journal of Finance
Volume42
Issue number5
DOIs
StatePublished - 1987
Externally publishedYes

Fingerprint

Market reaction
Security returns
Liquidity
Stock splits
Announcement
Trading volume
Finance
Announcement effect
Shareholders
Empirical evidence
Support theory

ASJC Scopus subject areas

  • Accounting
  • Finance
  • Economics and Econometrics

Cite this

The Market Reaction to Stock Splits. / Lamoureux, Christopher G; POON, PERCY.

In: The Journal of Finance, Vol. 42, No. 5, 1987, p. 1347-1370.

Research output: Contribution to journalArticle

Lamoureux, Christopher G ; POON, PERCY. / The Market Reaction to Stock Splits. In: The Journal of Finance. 1987 ; Vol. 42, No. 5. pp. 1347-1370.
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