પ્રશ્ન ૧: ઇકોનોમેટ્રિક્સ એટલે શું? જવાબ:
: Analyzing data points collected or sequenced over time, focusing on concepts like stationarity. econometrics questions and answers gujarati
Gujarati’s solution: If a qualitative variable has $m$ categories, introduce only $m-1$ dummy variables. econometrics questions and answers gujarati
પ્રશ્નો અને જવાબો (Questions & Answers) econometrics questions and answers gujarati