Given a 2-asset portfolio and two vectors of asset returns r and y, with volatility 15% and 30% respectively and correlation 0.70, determine the lincar combinations of a and y (principal components) that contribute to the overall variability of the portfolio.

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6. Given a 2-asset portfolio and two vectors of asset returns r and y, with
volatility 15% and 30% respectively and correlation 0.70, determine the
lincar combinations of a and y (principal components) that contribute to
the overall variability of the portfolio.
Transcribed Image Text:6. Given a 2-asset portfolio and two vectors of asset returns r and y, with volatility 15% and 30% respectively and correlation 0.70, determine the lincar combinations of a and y (principal components) that contribute to the overall variability of the portfolio.
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