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Use this tag to discuss empirical papers and issues arising when applying theoretical models to data. For theoretical econometric issues, use the `econometrics` tag

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what can be the proxy variable for measure of product innovation?

There are many sources available where you can find export data like UNCOMTRADE, WITS. Using HS codes, you can identify the products that are exported for first time, make sure to consider the concord …
Saloni Khurana's user avatar