 Scaling Auctions as Insurance: A Case Study in Infrastructure ProcurementValentin Bolotnyy and Shoshana Vasserman Research Papers from Stanford University, Graduate School of Business Abstract: Most U.S. government spending on highways and bridges is done through “scaling†procurement auctions, in which private construction firms submit unit price bids for each piece of material required to complete a project. Using data on bridge maintenance projects undertaken by the Massachusetts Department of Transportation (MassDOT), we present evidence that firm bidding behavior in this context is consistent with opti- mal skewing under risk aversion: firms limit their risk exposure by placing lower unit bids on items with greater uncertainty. We estimate the amount of uncertainty in each auction, and the distribution of bidders’ private costs and risk aversion. Simulating equilibrium item-level bids under counterfactual settings, we estimate the fraction of project spending that is due to risk and evaluate auction mechanisms under considera- tion by policymakers. We find that scaling auctions provide substantial savings relative to lump sum auctions and show how our framework can be used to evaluate alternative auction designs. Date: 2023-03 Downloads: (external link) Related works: Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text Persistent link: https://EconPapers.repec.org/RePEc:ecl:stabus:3887 Access Statistics for this paper More papers in Research Papers from Stanford University, Graduate School of Business Contact information at EDIRC. |
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