What are the best ways to analyze panel data in economics research?
Panel data, also known as longitudinal data, is a type of data that follows the same units (such as individuals, firms, or countries) over time. Panel data is widely used in economics research to study dynamic phenomena, such as growth, productivity, innovation, or behavior. However, analyzing panel data requires careful attention to some specific issues, such as heterogeneity, endogeneity, serial correlation, and missing values. In this article, you will learn about some of the best ways to analyze panel data in economics research, using examples from different fields and methods.