Over the past thirty years, the income gap between capital and labour has widened, a shift accompanied by an increase in dominant firms’ market power. To understand the underlying causes, our study integrates imperfect competition in both product and labour markets, revealing how different...

In imperfectly competitive markets, a producer-employer firm can be considered monopolist-monopsonist, facing downward sloping residual demand for product and upward sloping residual supply for labour. Firms can thereby exercise both product price markup and wage markdown powers. To study market...