This study attempts to resolve the wide range of estimated income and substitution effects
found in previous studies of female labor supply. It undertakes a systematic analysis of several …

Using NLSY data, we examine the long-term effects of youth unemployment on later labor
market outcomes. Involuntary unemployment may yield suboptimal investments in human …

Many demographic studies examine discrete outcomes, and researchers often suspect that
some of the explanatory variables may be influenced by the same unobserved factors that …

This paper contains a Monte Carlo evaluation of estimators used to control for endogeneity
of dummy explanatory variables in continuous outcome regression models. When the true …

Study Design. Systematic review. Objective. The objectives of this systematic review were to
identify the character and rates of complications in patients after the use of BMP in spine …

Economic change in the lower-income and transitional economies of the world appears to
coincide with increasing, rapid social change. In the fertility area, for example, descriptive …

To study the impact of income change—specifically rapid income growth—on diet behavior
over time and by socioeconomic level, we used data from a prospective study of China …

Background Context There is significant variability in the materials commonly used for
interbody cages in spine surgery. It is theorized that three-dimensional (3D)-printed interbody …

OBJECT Lumbar microdiscectomy and its various minimally invasive surgical techniques are
seeing increasing popularity, but a systematic review of their associated complications has …

Background context Anterior cervical discectomy and fusion (ACDF) is a commonly performed
procedure for patients presenting with cervical radiculopathy, myelopathy, or deformity. A …