The labour market impact of immigration
先构建一个移民影响劳动力市场的简化模型，讨论经济如何通过要素价格、产出结构和技术调整来适应移民；然后解释实证估计移民对本地居民劳动力市场影响的困难及应对策略，并总结英国等国的近期研究，最后展望未来研究方向。
In the first part of this paper, we present a stylised model of the labour market impact of immigration. We then discuss mechanisms through which an economy can adjust to immigration: changes in factor prices, output mix and production technology. In the second part, we explain the problems of empirically estimating how immigration affects labour market outcomes of the resident population and review some strategies to address these. We then summarise some recent empirical studies for the UK and other countries. We conclude with an outlook of what we believe are important avenues for future research.