What kind of impact does tourism have on the economy?

What kind of impact does tourism have on the economy? Give at least eight examples in your answer.
Why do governments need to consider tourism policy across agencies?
Should tourism policy consider issues that are not traditionally associated with tourism? (Example: Education).
Why are tourism policy issues so complex? Give an example.
Compare and contrast the tourism policy of two countries of your choice. This is a must-do question.
Why is evaluating tourism policy done on a continuous basis? Give three examples in your answer.
Why is sustainability so important when developing a tourism policy?
Why is tourism a good economic development tool for rural communities?
Why tourism is a fragile export?
What is the mission of IIPT?
OECD and OAS have similar goals. State some of their goals, and explain the similarities and differences between their goals.
Why is peace important for tourism? Give at least three reasons in your answer.