We can do much better than what we did

When can we do better than autarky?

This paper provides a necessary and sufficient condition for the existence of nonautarkic contract in a risk sharing model with two-sided lack of commitment. Verifying the condition takes just one Gaussian elimination of a matrix. Published by Elsevier B.V.

Can we do better than dobutamine?

tube thoracostomy (chest tube) removal in traumatic patients: what do we know? what can we do?

chest tube (ct) or tube thoracostomy placement is often indicated following traumatic injuries. premature movement of the chest tube leads to increased hospital complications and costs for patients. placement of a chest tube is indicated in drainage of blood, bile, pus, drain air, and other fluids. although there is a general agreement for the placement of a chest tube, there is little consensu...

Superior Capsule Reconstruction: What Do We Know?

The management of irreparable rotator cuff tears remains challenging. Since its introduction by Mihata in 2012, superiorcapsule reconstruction (SCR) has grown in popularity at an astonishingly rapid rate. The aim of this article is to providea comprehensive review of the available literature, in order to highlight what has so far been published on SCR,covering all aspects including biomechanica...

Spectral debugging: How much better can we do?

This paper investigates software fault localization methods which are based on program spectra – data on execution profiles from passed and failed tests. We examine a standard method of spectral fault localization: for each statement we determine the number of passed and failed tests in which the statement was/wasn’t executed and a function, or metric, of these four values is used to rank state...