Abstract We analyze a data set containing rental revenues, maintenance costs, and sale prices of five different types of rental machines to econometrically estimate key relationships needed to implement a dynamic programming model of the optimal timing of replacement of rental equipment owned by...

Chapter 1: Why Is the Sex Ratio Unbalanced in China? The Roles of the One-Child Policy, Underdeveloped Social Insurance, and Parental ExpectationsThe sex ratio imbalance in China has reached such an alarming level that, by 2020, men of marriageable age are estimated to outnumber women by 24...

There are hundreds of thousands of crude oil and natural gas wells across North America that are currently not producing oil or gas. Many of these wells have not been permanently decommissioned to meet environmental standards for permanent closure, but are in an inactive state that enables them...

This essay reviews Kenneth I. Wolpin's (2013) monograph The Limits of Inference without Theory, which arose from lectures he presented at the Cowles Foundation in 2010 in honor of Tjalling Koopmans. While I readily agree with Wolpin's basic premise that empirical work that eschews the role of...

We revisit the comparison of mathematical programming with equilibrium constraints (MPEC) and nested fixed point (NFXP) algorithms for estimating structural dynamic models by Su and Judd (SJ, 2012). They used an inefficient version of the nested fixed point algorithm that relies on successive...

The authors present an empirical model of optimal operation of nuclear power plants. The optimal lifetime is the solution to an optimal stopping problem: the plant is closed when the expected discounted losses from continued operation exceed the discounted costs of decommissioning. The authors...