Econometrics, the study of statistical methods applied to economic data, can also be referred to as economic statistics, economic modeling, or quantitative economics. It involves using statistical models to analyze economic phenomena, test economic theories, and make forecasts or predictions about economic trends. Additionally, it can be related to financial modeling, as both involve the use of mathematical and statistical tools to analyze financial data. Other synonyms for econometrics may include economic analysis, economic research, and data analytics in economics. In summary, econometrics is a specialized field within economics that requires a deep understanding of statistical methods.