Lectures 12 and 13 International Asset Portfolios - PowerPoint PPT Presentation

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Lectures 12 and 13 International Asset Portfolios

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Department of Finance. University of Michigan. Business School. 12/04/2000 ... Finance 614: Lecture notes. 3. Bond Portfolio I ... – PowerPoint PPT presentation

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Title: Lectures 12 and 13 International Asset Portfolios


1
Lectures 12 and 13International Asset Portfolios
  • Galina A Schwartz
  • Department of Finance
  • University of Michigan
  • Business School

2
Plan of Lectures 12 13
  • Levich, Chapters 14 and 15
  • Bond portfolio
  • Risks hedge or not to hedge?
  • Equity portfolio
  • major types of equity portfolios
  • cross-country differences
  • Home country bias
  • over-investment in domestic assets
  • common for both types of
  • international portfolios

3
Bond Portfolio I
  • Two components of associated risk for un-hedged
    foreign bond
  • 1. Variability in foreign bond prices
  • country interest rate risk
  • 2. Variability in foreign exchange rate
  • central bank risk
  • and the covariance between them
  • Levich, p. 495
  • exposure to changes in
  • credit risk, exchange controls the risk of
    default
  • Empirics Facts
  • International bond returns are weakly correlated
  • Three heavily concentrated markets
  • US, EU countries, Japan

4
Bond portfolio II
  • Terms Jargon
  • Non-hedged portfolios under-perform
  • Passively hedged portfolios
  • Passively hedged portfolios under-perform
  • Actively hedged portfolios tactical or overlay
  • Brady Bonds (1989)
  • to resolve emerging market debt issues
  • http//www.bradynet.com

5
Bond Portfolio III Brady bonds
  • Why Brady bond mechanism was possible?
  • collateralization of the debt was the key
  • Emerging market defaults were the reality
  • The market value of the outstanding debt was ?
  • Overall this market was small ( 150 billion )

6
Brady Mechanism Russian crisis of 1998
  • Why Brady mechanism was not used with Russia?
  • 1. Debt collateralization is essential for
    Brady mechanism
  • It was hardly an option in Russia
  • 2. Volume of Russian debt high ( 150 billion
    )
  • 3. Russian government capacity to service
    its debt?
  • questionable

7
Equity portfolio I
  • Associated risks similar to bond portfolios
  • Levich, p. 539 compare to p. 495
  • Institutional aspects
  • Market size
  • market concentration
  • trading volume
  • Transaction taxes
  • Transaction costs
  • clearing procedures ( costs)
  • settlement procedures ( costs)

8
Equity portfolio II
  • Main types of Funds
  • Close-End and Open-End Funds
  • Country Baskets (CBs)
  • World Equity Benchmark Shares (WEBS)
  • Regional Funds
  • Industry Funds
  • Why do we observe the variety of Funds types?

9
Equity portfolio III
  • Pricing, Levich, pp. 544-549
  • Generalized capital asset pricing model (CAPM)
  • Somewhat unrealistic assumptions
  • (no transaction costs taxes,
  • returns are in nominal terms
  • existence of a risk-free asset
  • investor utility depends only on
  • expected return and risk)
  • Arbitrage pricing theory (APT)
  • (a set of factors drives equity returns)
  • Importance of financial variables as factors

10
Home country biasPossible explanations
  • Barriers to international investment
  • Regulatory and tax reasons uncertainty
  • High share of non-tradables in consumption
  • Substitution of investment in foreign assets by
    investment in multinational corporations (MNC)
  • Informational imperfections
  • Endogenous exchange rate risk
  • Risk increases in the volume of foreign
    exchange market, see midterm 2.2. 2.3

11
To hedge or not to hedge?
  • Different incentives of bond equity holders
  • w.r.t. hedging foreign exchange risk exposure
  • Levich, p. 588, box 16. 1
  • Bond holders hedge
  • Equity holders do not hedge

12
Bonds and Equity international portfolios
  • Common issues
  • Exposure to exchange rate risk
  • Exposure to country risk
  • Cross country regulatory tax differences
  • Robust home country bias

13
Summary of Lectures 12 13, I
  • Bonds and Equity international portfolio
  • Current trends
  • Increased correlation of returns in mature
    markets
  • Increased market volatility
  • its correlation with high correlation of returns
  • ? Lower gains from diversification into
  • mature markets

14
Summary of Lectures 12 13, II
  • Bonds and Equity international portfolio
  • Current trends (continued)
  • Low correlation of returns in
  • mature emerging markets
  • ? diversification into emerging markets is
    profitable
  • difficulty ratings are not reliable.
  • To diversify profitably one have to
  • acquire information

15
Next week (Lectures 14 and 15)
  • Importance of Financial Institutions
  • Summary of what we have learned
  • Final Exam will be distributed on Monday
    12/11/2000 due 12/20/2000 (or 12/22/2000?)
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