Let f1, f2, . . . , fn be nonnegative definite concave functions on a convex set

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Let f1, f2, . . . , fn be nonnegative definite concave functions on a convex set S. The function

is quasi concave on S for any Î±1, Î±2, . . . , Î±n ˆˆ „œ+.

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Foundations of Mathematical Economics

ISBN: 978-0262531924

1st edition

Authors: Michael Carter

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Question Posted: May 02, 2016 11:42 AM

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Let f1, f2, . . . , fn be nonnegative definite concave functions on a convex set

Question:

f(x) = (fi(x)) ((x))*... (f,(x))*

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As the sum of concave ...View the full answer

Foundations of Mathematical Economics

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f(x) = (fi(x)) ((x))... (f,(x))