Optimizing Part of the Objective Function

A somewhat curious question showed up on a forum today. The author of the question has an optimization model (I’ll assume it is either a linear program or mixed integer linear program) of the form \begin{alignat*}{2} & \textrm{maximize} & & \sum_{i=1}^{N}x_{i}\\ & \textrm{s.t.} & & x\in\mathcal{X} \end{alignat*} where the feasible region $\mathcal{X}$ is presumably polyhedral. …

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Optimization Pro and Con

A tweet by Nate Brixius (@natebrix) led me to read the article “The Natural Order and Divine Order of Optimization” published by the Wisconsin Institute for Discovery, a rebuttal/counterpoint to a New York Times Magazine article titled “A Sucker is Optimized Every Minute“. The former sings the praises of optimization (somewhat) and the latter vilifies …

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