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Unformatted text preview: d k f d k f dk dc gold = = − = ) ( ' *) ( ' * * Set the derivative to zero for a maximum (since the second derivative is negative):...
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This note was uploaded on 04/03/2011 for the course ECON 2021 taught by Professor Mok during the Spring '11 term at HKU.
 Spring '11
 mok

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