Publications and Research
Document Type
Working Paper
Publication Date
2021
Abstract
In this study, we examined the long-term relationship between public debt, GDP, private investment, and interest rates. We found two significant long-term relationships among these variables. First, interest rates are positively correlated with public debt and negatively correlated with GDP. Second, private investment is negatively correlated with public debt and positively correlated with GDP. These findings suggest the presence of a crowding out effect, where public debt limits private investment by increasing interest rates and reducing access to available funds.
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