User:KatiOrth/Books/1 Mathematics for Micro English

WT2013/14

 * Convex function
 * Concave function
 * Quasiconvex function
 * Necessity and sufficiency
 * Indirect utility function
 * Expenditure function
 * Hicksian demand function
 * Slutsky equation
 * Symmetry of second derivatives
 * Hessian matrix
 * Monotonic function