comment on ‘jointness of growth determinants’ by gernot doppelhofer and melvyn weeks (replication data)

Doppelhofer and Weeks (2009) present a statistic designed to indicate the probability that pairs of regressors appear together or individually in a Bayesian model averaged linear regression. This comment presents an alternative measure that is designed to overcome some of the limitations of Doppelhofer and Weeks' statistic.