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α: calibrated so average coauthorship-adjusted count equals average raw count
We show theoretically that, in the presence of persistent productivity shocks, the reliance on self-enforcing contracts due to limited legal enforcement may provide a possible rationale why countries with the worse rule of law might exhibit: (i) higher aggregate TFP volatilities, (ii) larger dispersion of firm-level productivity, and (iii) greater wage inequality. We also provide suggestive empirical evidence consistent with the model’s aggregate implications. Finally, we relate the model’s firm-level implications to existing empirical findings.