Panel data is a unique form of data that is with limited time-period but extended number of individuals. Such data analysis is key to BigData analysis in a short-term period. However important the topic is, it is often neglected that frameworks are needed to analyze such a complicated set of data. Below is the list of topics

• Fixed effect vs. Random effect
  – First differencing
  – Within estimator
  – Hausman test
• IV vs. 2SLS
  – Measurement error
• Dynamic modeling
  – Method of moments
  – Generalized Method of Moments