Economic growth rate is an important indicator to measure the level of economic development. Increasing the economic growth rate is an important means for the government to improve the economic structure, improve economic efficiency, and improve people's livelihood. To increase economic growth, we must first determine key indicators, and secondly, take effective policy measures based on analysis of policy changes.

First of all, to increase economic growth rate, key indicators must be determined. Key indicators include economic growth rate, investment proportion, fiscal revenue, fiscal expenditure, money supply, foreign exchange reserves, trade surplus, consumption level, employment rate, price level, etc. These indicators can reflect the overall situation of an economic development and provide a reference for the government to formulate policies.

Secondly, to increase the economic growth rate, effective policy measures must be adopted based on analysis of policy changes. Policy change analysis can help the government better understand economic development trends and formulate more effective policy measures. Policy change analysis can help the government better understand economic development trends and formulate more effective policy measures. Policy change analysis can help the government better understand economic development trends and formulate more effective policy measures. For example, the government can formulate policies that are more conducive to investment based on changes in the proportion of investment; it can formulate policies that are more conducive to fiscal balance based on changes in fiscal revenue and expenditure; it can formulate policies that are more conducive to fiscal balance based on changes in the money supply. Policies that are conducive to currency stability; based on changes in foreign exchange reserves, we can formulate policies that are more conducive to the stability of foreign exchange reserves; based on changes in trade surplus, we can formulate policies that are more conducive to trade balance; based on changes in consumption levels, we can formulate policies that are more conducive to the stability of foreign exchange reserves. Consumption policies; based on changes in the employment rate, formulate policies that are more conducive to employment; based on changes in price levels, formulate policies that are more conducive to price stability.

In summary, to increase economic growth, key indicators must be determined and effective policy measures must be adopted based on analysis of policy changes. If the government wants to formulate more effective policies and increase economic growth rate, it must fully consider the actual situation of economic development and combine macroeconomic policies to formulate more effective policies and measures to increase economic growth rate.