). Findings showed that there is a unidirectional causality in America, Latin America & Caribbean and World from GDP to tourism …This paper investigated the causal relationship between tourism revenue and gross domestic product (GDP) using the …), Oceania (7 countries), Middle East & North Africa (11 countries), Sub Saharan Africa (24 countries) and the world (135 …

-based CO2 emissions for a global panel of China and U.S. with the comparison of two dynamic models, pooled OLS and LSDV, for …

the United Kingdom and become the leading world economy. During the past 25 years, the four countries have also … extent also relative to France and Japan, a relative decline that was interrupted by the second world war (WW2); (iii) the … and knowledge spillovers. Most recently (in 2006), before the current financial world crisis, hourly labor productivity …

Combining data on around four million respondents from the Gallup World Poll and the US Daily Tracker Poll we rank 164 … reported in the World Happiness Index and are more comparable to those obtained with the Human Development Index …