for the period of, January 2008 to December 2014 was obtained from Sri Lanka Tourism Development Authority (SLTDA). Time …

Europe. There is a nonmonotonic relationship between smoking and income; among richer countries and people, higher incomes … are associated with less smoking. This can account for about one-fifth of the U.S./Europe difference. Almost one-half of …

Europe. There is a nonmonotonic relationship between smoking and income; among richer countries and people, higher incomes … are associated with less smoking. This can account for about one-fifth of the U.S./Europe difference. Almost one-half of …

Railways restructuring takes place under very different circumstances and with very different goals in Western Europe …, Central and Eastern Europe, and Russia. Observed improvements in productivity associated with vertical access and vertical … separation in Western Europe are not certain to be replicated following similar restructuring in transition economies, especially …