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α: calibrated so average coauthorship-adjusted count equals average raw count
When the responsibility for output decisions was shifted from the state to the firm, and when firms were allowed to retain more of their profits, managers of Chinese state-owned enterprises strengthened workers' incentives. The managers paid more in bonuses and hired more workers on fixed-term contracts. The new incentives were effective: productivity increased with increases in bonus payments and in contract workers. The increase in autonomy raised workers' incomes (but not managers' incomes) and investment in the enterprise, but tended not to raise remittances to the state.