The data set for Figure 1 was derived from the Ken French Data Library.

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Indeed, more than half are derived from driveline parts--the connections that set a car in motion when the accelerator is pressed.

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Because 80% of Iran's foreign revenues are derived from oil exports, an embargo by the EU set to take effect in July will further pressure its economy.

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Because 80% of Iran's foreign revenues are derived from oil exports, an embargo by the EU set to take effect in July will put further pressure on its economy.

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There's also the intangible delight derived from cooking in a kitchen where everything is within arms' reach, or eating off the beautiful china set that was locked in a cabinet when they lived in a 1, 500-square foot home, she said.

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