Japanesecorporations were using theirhigh market capitalisations to finance acquisitionsofforeign trophy assets. Japanese Banksboasted theworld'sstrongestcreditratings.
Lately, we have been thinking about combining relative strength (buying the one asset out of a basket of assets that has the strongest performance over time) with value, momentum, low beta and small stocks investing.
But for an industry where most tangible assets are relatively commoditised, the strongest source of competitive advantage in future will be how people behave when no one is looking.