Planned Vs. Market Economies Politics - Left VS Right?

Politics - Left VS Right? - planned vs. market economies

I like to consider myself very well in politics ... But can anyone explain why some on the left or right?
Why an open market economy and a right, but also religious?, Just as lower taxes, and privatization, and it is anti-just do not know ....

Also, why a centrally planned economy has left open immigration policies and liberal social ... Why do these things on the left side?
Does anyone really understand my question because I have been asked to have hundreds of intellectuals and never gave the answer that I ask you ....