马里兰大学农业与资源经济系教授，现任Energy Economics期刊编辑、The Energy Journal编委会成员、Energy ...

HARARE, June 19 (Xinhua) -- The International Monetary Fund (IMF) has hailed the macroeconomic stability prevailing in Zimbabwe, saying the country's disciplined policies have helped stabilize the ...

KIGALI, June 5 (Xinhua) -- Rwanda's economy has demonstrated impressive resilience, recording strong growth owing to robust activity in three major sectors of the economy, the International Monetary ...