Individual producers exhibit enormous heterogeneity in many dimensions. This paper develops a theory in which the network structure of production—who buys inputs from whom—forms endogenously.

Justice League 3000 by JM DeMatteis, Keith Giffen and Kevin Maguire, Here's how that page looked in the printed version drawn by Howard Porter, after Kevin Maguire was fired by Dan DiDio.

Joe Bowen reflects on legendary career, looks forward to final season Toronto Maple Leafs’ longtime broadcaster, former Sudbury Wolves play-by-play voice to retire after 2025-26 season Jeff Giffen For ...