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α: calibrated so average coauthorship-adjusted count equals average raw count
We study an example economy with costly labor monitoring under a wage-cum-supervision arrangement, where workers' utilities are not equalized across sectors (workers are identical to each other). Our main task is to look for (and find) a set of "flat" taxes and subsidies that bring about a Pareto improvement over the laissez-faire solution. We show that any of such welfare-improving schemes involves a tax on labor income from those workers whose utility is the lowest.