Gun prevalence, homicide and causality : a GMM approach to endogeneity bias /
Kovandzic, Tomislav.
Schaffer, Mark E.
Kleck, Gary,1951-
Centre for Economic Policy Research (Great Britain)
London : Centre for Economic Policy Research,
2005.
"Public policy."
Includes bibliographical references.
Firearms and crime.
Homicide.
Firearms ownership.