Work- life flexibility is less important with increasing age, more important for female GPs, less important for increased length of time in practice, less important for GPs working in large practices than small practices, and more important for GPs with portfolio careers (p = 0.002, p = 0.002, p = 0.001, p = 0.006 and p = 0.020; LRT).
Work flexibility is less important with increasing age, and more important for female GPs, less important for increased length of time in practice, less important for GPs working in large practices than small practices, and more important for GPs with portfolio careers (p = 0.002, p = 0.002, p = 0.001, p = 0.006 and p = 0.020; LRT).
(For another example from Allen's portfolio, see p. 58).
Open image in new window Fig. 1 The product life cycle and the portfolio approach [42, p. 27].
PAUL TRIULZI Durham, North Carolina Watch those shorts SIR: Re "Portfolio Insurance" (Streetwalker, July 27, p. 79).
In "Power Portfolio" (Apr. 11, p. 76) we said a conventional car engine costs $70 per horsepower.
According to Table 1, Table 2, and Table 3, we obtain some related empirical results of the robust portfolio problem under the ((p, w))-norm, D-norm, and ellipsoid uncertainty sets.
That's because over half the investment portfolios of both Ping An and China Life are in bonds and other fixed-income assets, while less than 15% is in equities.
That's because over half the investment portfolios of both Ping An and China Life are in bonds and other fixed-income assets, while only 10% is in equities.
When asked about the very different customer bases of the two companies, Mr. Hurd said that "we really liked" the combined portfolio of Electronic Data and H-P because there was little overlap and "it is very synergistic".
