The source of malinvestment, according to the Austrian theory, is the systematic distortion of the structure of production that has its origins in government manipulation of the interest rate.

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In practice, however, Indian Railways has been tinkering with the distortion in the tariff structure by simplifying categories and classes.

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The structure of the unit is fortified thoroughly to prevent distortion and vibration, so music is reproduced with natural highs and thunderous lows.

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