Halla, Martin; Schneider, Friedrich; Wagner, Alexander F. - Institute for the Study of Labor (IZA) - 2008
literature in four important dimensions. First, this is the first study,
to the best of our knowledge, to consider satisfaction … Environmental
Policy and Natural Resources Management and data on the public expenditure on the environ-
ment as percentage of GDP … the environment. To our knowledge, this is the first study that documents
this ambiguous effect of traffic on a measure of …