We explore the managerial implications and economic consequences of platform sharing under models of horizontal and vertical product differentiation. By using a common platform across different products, firms can save on fixed costs for platform development. At the same time, platform sharing...

In the electronics industry and beyond, original design manufacturers (ODMs) provide a full spectrum of services, ranging from design and development to manufacturing, to original equipment manufacturers (OEMs). Through resource pooling, ODMs benefit from scope economies when designing different...

It has been suggested that mergers, by increasing concentration, raise incentives to invest and hence are pro-competitive. To study the effects of mergers, we rewrite a game with simultaneous price and cost-reducing investment choices as one where firms only choose prices, and make use of...