We model digital platforms as attention brokers that have proprietary information about their users’ product preferences and sell targeted ad space to retail industries. Retail producers—incumbents or entrants—compete for access this bottleneck. discuss when increased concentration among results in a tightening of the bottleneck, leading higher prices, fewer ads being sold entrants, lower consu...

We document that the expectations of households, firms, and professional forecasters in standard surveys simultaneously extrapolate from recent events underreact to new information. Existing models expectation formation, whether behavioral or rational, cannot account for these observations. develop a rational theory extrapolation based on limited attention, which is consistent with this evidenc...

research-article Open Access Share on Reclaiming attention: Christianity and HCI Authors: Alexis Hiniker University of Washington WashingtonSearch about this author , Jacob O. Wobbrock WashingtonView Profile Authors Info & Claims InteractionsVolume 29Issue 4July - August 2022 pp 40–44https://doi.org/10.1145/3538706Online:29 June 2022Publication History 0citation652DownloadsMetricsTotal Citation...