Center Rules the
Markets
--Paulo Alves and Miguel
Ferreira
The paper evaluates
the impact of the European Economic and Monetary Union (EMU)
based on the Fama and French three-factor model. The study
reveals that the models based on EMU factors do not have a
better explanatory power than the models based on local and
international factors, although international factors do not
have a significant role. The study also finds that the biggest
European stock markets have a tendency to be explained by
international factors, when compared to the smallest. Such
behavior is being seen as a signal of integration of the largest
capital markets. Finally, the study recommends portfolio managers
to use the local Fama and French model in the case of small
and value stocks and use the local Capital Asset Pricing Model
(CAPM) in the case of big and growth stocks.
©
2008 IUP . All Rights Reserved.
Competitive Strategy
or Signal Jamming: A Test of Rivals' Response to M&A
--Kenneth J Hunsader
The decision by any
management to release information about firm's value depends
not only on the firm's own financial position but may also
depend on their desire to disrupt other firms' actions within
their own industry. Previous research in finance has theorized
that management sends signals of firm value to the capital
markets, i.e., investors; however, in an industry with a few
relevant competitors, managers of strategic firms may also
send signals in order to signal jam competitor's actions.
©
2008 IUP . All Rights Reserved.
Economic Profit,
NPV and CAPM: Biases and Violations of Modigliani and Miller's
Proposition
--Carlo Alberto
Magni
For one-period projects
under certainty, the notion of Net Present Value (NPV) formally
translates the notion of economic profit, where the discount
rate is the cost of capital. Under uncertainty, the cost of
capital is the expected rate of return of an equivalent-risk
alternative that the investor might undertake and is often
found by taking recourse to the Capital Asset Pricing Model
(CAPM). This paper shows that the notions of disequilibrium
NPV and economic profit for risky one-period projects are
not equivalent: NPV-minded agents are open to framing effects
and arbitrage losses, which imply violations of Modigliani
and Miller's Proposition I. The notion of disequilibrium (present)
value, deductively derived from the CAPM by several researchers
and widely used in applied corporate finance, should therefore
be dismissed.
©
2008 IUP . All Rights Reserved.
|