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公共采购中的自由裁量权与偏袒

Discretion and Favoritism in Public Procurement
Journal of the European Economic Association · 2023 · Ferenc Szücs

中文摘要

本文考察公共采购中官僚自由裁量权的后果。我利用匈牙利的一项政策改革,该改革允许对合同价值低于某一门槛的采购采用“高自由裁量权”程序。我发现,在门槛处,采购结果和合同价值的分布密度均出现大幅不连续跳跃,这表明采购方操纵合同价值以规避拍卖。我将该改革与一个结构模型相结合,发现自由裁量权提高了价格,并导致选择生产率较低的承包商。我还表明,高自由裁量权使与中央政府执政党有联系的企业受益。我利用该结构模型表明,如果市场上有更多与该党有联系的企业经营,公共采购方就愿意牺牲更多合同价值,以扩大其自由裁量权。我还利用该模型模拟了反事实采购门槛对不同采购结果的影响。

Abstract

Abstract This paper investigates the consequences of bureaucratic discretion in public procurement. I exploit a Hungarian policy reform, which allows a “high-discretion” procedure below a certain contract value. At the threshold, I document large discontinuities both in procurement outcomes and in the density of contract values, which indicates that buyers manipulate contract values to avoid auctions. I combine the reform and a structural model to find that discretion increases prices and results in the selection of less productive contractors. I also show that high discretion benefits firms with connections to the party of the central government. I use the structural model to document that public buyers are willing to sacrifice more contract value to increase their discretion if more connected firms are operating in the market. I also use the model to simulate the effects of counterfactual procurement thresholds on different procurement outcomes.
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