Financialization has become a big deal in economies, but the 2007-2008 crisis made people question its benefits. Unconventional monetary policies like Quantitative Easing (QE) were used to help the economy recover. Researchers studied how QE affects the flow of money to the real economy and changes financial relationships among different sectors. They found that QE can increase resources for the real economy and also impact how financial actors interact, which can affect financialization.