Boehmer, Charles R.; Jungblut, Bernadette M.E.; Stoll, … - In: Conflict Management and Peace Science 28 (2011) 2, pp. 145-167
Researchers investigating the link between trade and peace often face a severe problem of list-wise deletion from missing trade data. Attempts to mitigate this problem include assuming that most observations are zero or imputing the values of such flows. We compare two frequently used trade data...