Economist
An economist is a scientist who studies economics. Their main duty is to study the market conditions. They do this by analyzing an economic data released regularly and they also try to explain the things that affect the economy. They also guess how the existing condition of the market will change the future government’s monetary and fiscal policy. They depend on the predictions on the theory and how a market should react. These people are mainly concerned with the long term outlook of an economy as there are generally delays when the policy is changed by a government.