Abstract
The purpose of this study is to examine the impact of investments on Kazakhstan's economy based on an analysis of existing types of investments. The study involves analyzing various types of investments in dynamics and using correlation-regression statistics to develop a model. The main hypothesis is to determine the impact of investments on Kazakhstan's economy and to forecast future GDP growth, taking into account macroeconomic indicators. The authors studied key macroeconomic parameters, including GDP, foreign direct investments, investments in fixed assets, investments in housing construction, net inflow of direct investments, as well as returns on direct investments. Additionally, the study includes an assessment of existing investments and the modeling of a linear equation that influences Kazakhstan's economy through the formation of its model