Different economic methods are being used to estimate the economic benefits generated by nature (wildlife) tourism. The most prominent of these are economic valuation analysis and economic impact analysis. These methods often provide divergent and conflicting estimates of the economic benefits...

To a large extent, economic factors explain the global growth of the tourism industry, the concentration of tourism in high-income countries, and the high degree of cross-border tourism between higher income countries themselves. This is discussed. In doing so, shortcomings of tourism statistics...