Expanding markets for clean and efficient technologies will increase energy security and help reduce greenhouse gas emissions. But many promising technologies are still too expensive or face other obstacles to commercial deployment. Governments need to consider deployment policies to create...

Expanding markets for clean and efficient technologies will increase energy security and help to reduce greenhouse gas emissions. But many promising technologies are still too expensive or face other obstacles to commercial deployment. Realising the potential for a cleaner and more secure energy...

Tourism can be regarded as a social, cultural and economic phenomenon related to the movement of people outside their usual place of residence. Internal tourism consumption includes the tourism consumption of both resident and non-resident visitors within the economy of reference. It is the sum...

Doctors are defined as "practising" doctors providing direct care to patients. However for some countries (Canada, France, the Netherlands, Slovakia and Turkey), due to lack of comparable data, the figures correspond to "professionally active" doctors, including doctors working in the health...