Household finance is a branch of economics that focuses on the financial decisions and behaviors of individual households. This area of research examines how households manage their financial resources, make investment decisions, save for the future, and manage debt. It also explores the factors that influence household financial decision-making, such as income, education, age, and socioeconomic status. Researchers in household finance study a wide range of topics, including consumer behavior, retirement savings, household debt, financial literacy, and the impact of government policies on household finances. This field of research is important for understanding how individuals and families make financial decisions and how these decisions can impact their overall well-being and financial stability.