Do reciprocal workers have higher returns to employer-sponsored training? Using a field experiment with random assignment to training combined with survey information on workers' reciprocal inclinations, the results show that reciprocal workers reciprocate employers' training investments by higher posttraining performance. This result, which is robust to controlling for observed personality traits and worker fixed effects, suggests that individuals reciprocate the firm's human capital investment with higher effort, in line with theoretical models on gift exchange in the workplace. This finding provides an alternative rationale to explain firm training investments even with the risk of poaching.

中文翻译：

---

工人互惠和培训回报：现场实验的证据

互惠工作者对雇主资助的培训有更高的回报吗？通过随机分配培训的现场实验，结合工人互惠倾向的调查信息，结果表明，互惠工人通过更高的培训后表现来回报雇主的培训投资。这一结果对于控制观察到的人格特质和工人固定效应是稳健的，表明个人会以更高的努力回报公司的人力资本投资，这与工作场所礼物交换的理论模型一致。这一发现提供了另一种理由来解释公司的培训投资，即使存在偷猎的风险。