econ hw

In the area, we will delve into the factor that are income( median income) and to affect the rate crime.( my opinion is that economic go up. It denote unemployees rate were go down, more and more citizen get job. People’s income will increase. All these affect rate crime go down.

Median rate and crime rate.

Dependent variable: crime rate.

Key independent var: median rate.

other independent variable: age( different age group has diverse crime rate , race( black, white, Asian) education, police fore ,social welfare.

Steven levitt paper on crime rate.

Time period: 2000- 2016.

Unit of observation: U.S. states.

Use penal data.