The aim of this thesis is to examine whether repo rates have any impact on private consumption in Sweden. After the financial crisis in 2008, the repo rates in some periods become negative. Whether negative repo rates have impact on private consumption is an additional analysis in the thesis. In the theoretical framework the IS-LM model and some explicit hypothesis are derived. In the empirical part, data for repo rate, income, inflation and saving in Sweden are collected from 1995 to 2019 with a time unit of quarterly data. With the collected data one multiple linear regression is estimated and one additional test where the same model is modified with a dummy variable that isolates the periods with negative repo rates. In line with the theoretical prediction, the first multiple linear regression result exhibits that the repo rate has statistically significant negative impact on private consumption. The second multiple linear regression with the dummy variable shows that the impact of negative repo rates is not different from positive repo rate. Limitations and shortcomings are discussed in the section limitations and weaknesses.