Chasing Market Growth and Matching Performance in Two-Sided Platforms: Evidence from the Lazy-Minting Policy in an NFT Marketplace

• 成果类型: Article; Early Access
• 署名作者: Zhang, Hong; Wang, Hongchang; Mehra, Amit; Zheng, Zhiqiang (Eric)
• 署名单位: University of Arizona; University of Arizona; University of Texas System; University of Texas Dallas
• 刊物名称: MANAGEMENT SCIENCE
• ISSN/ISSBN: 0025-1909
• DOI: 10.1287/mnsc.2022.03573
• 发表日期: 2026
• 关键词: platform growth; Quality signaling; market thickness; lazy minting; NFT marketplaces; difference-in-differences

摘要

A common challenge faced by two-sided marketplaces is to expand the market while ensuring satisfactory matching of the two sides. We study a new platform growth strategy that increases market thickness with free entry while allowing suppliers to discretionarily signal product quality to buyers, thus forming a tiered market structure that maintains matching performance. We consider such an example with nonfungible token (NFT) markets where suppliers could choose to delay the entry cost of the NFT creation fee until an NFT is sold (lazy minting) or pay the fee up front at the time of NFT creation (gas minting). We use the difference-in-differences strategy to identify the impact of this lazy minting policy on market matching performance. We find that the impacts of this policy are multifaceted: Although the introduction of lazy minting reduces the average matching likelihood of an NFT by 98.2%, it increases the gas-minting segment's matching likelihood by 112.3% and first-sale price by 126.5%. Overall, this new growth strategy benefits the platform because of increased total sales and higher revenues. We unravel two mechanisms: the market thickness effect and the quality signaling effect. For the latter, we introduce a systematic framework to empirically establish the quality signaling mechanism with a separating equilibrium, where suppliers prefer gas minting for their high-quality creations. This effectively sends a quality signal that buyers could rely on to recognize high-quality NFTs. This new platform growth strategy provides generic implications for platforms endeavoring to balance market thickness and matching performance.