BJ Data Tech Solution

Specialized on Data processing, Data management Implementation plan, Data Collection tools - electronic and paper base, Data cleaning specifications, Data extraction, Data transformation, Data load, Analytical Datasets, and Data analysis. BJ Data Tech Solutions teaches on design and developing Electronic Data Collection Tools using CSPro, and STATA commands for data manipulation. Setting up Data Management systems using modern data technologies such as Relational Databases, C#, PHP and Android.

Sample 1: I have all data plus instrumental variables; Sample 2: I have all data but NOT the instrumental variables; What to do?
Sample 1: I have all data plus instrumental variables; Sample 2: I have all data but NOT the instrumental variables; What to do?

Good morning,

I am soliciting ideas of what you would do in the following situation:

I have two waves of a survey. The survey is not panel data, individuals are not being followed over time. The survey is repeated cross sections.

For the first wave of the survey I have all my variables of interest, plus some instrumental variables which I use in my IV estimation.

For the second wave of the survey, I have all my variables of interest, but I do not have anymore the instrumental variables.

I still want to carry out my IV regressions for the second wave of the survey. What would you do?

BJ Data Tech Solution

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0 Response to Sample 1: I have all data plus instrumental variables; Sample 2: I have all data but NOT the instrumental variables; What to do?

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