“…In the scientific literature, personal finance can also be found, which is often associated as a synonym for household finance (Xiao, 2020). In the economic context, interest includes, among other things, building models based on household consumption and saving behavior (Beshears, Choi, Laibson, and Madrian, 2018), and examining not only the cumulative values of consumption and savings, which undoubtedly shape the country's or region's economy (Kawiński, 2015), but also investment issues and house prices (Agarwal, Qian, and Tan, 2020).…”