What Causes Economic Growth?
Economic growth encompasses politics, social well being and the economy. They all work together to sustain the country in an effort for it to grow. Please read more here: http://www.ask.com/wiki/Economic_development
Economic growth is related to an increase in productivity that lowers input for the amount of output given. These lowered costs increase the demand, causing spending and economic development.
Economic growth is caused by increased spending. Spending can be directly related to importing and exporting within a country. Consumer confidence also has influence on economic growth.