We challenge the view that the presence of powerful buyers stifles suppliers ́incentives to innovate. Following Katz (1987), we model buyer power as buyers ́ability to substitute away from a given supplier and isolate several effects that support the opposite view, namely that the presence of...

This paper argues that - in contrast to an often expressed view - the formation of larger and more powerful buyers need not reduce welfare by stifling suppliers' incentives. If contracts are determined in bilateral negotiations, the presence of larger buyers may both increase suppliers'...