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The Big Take How a Few Hundred Dollars Could Manipulate Election Prediction Markets Touted as a truth serum for political forecasting, they’re vulnerable to distortion, sometimes at surprisingly low cost.
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71 天前
2026-07-29 21:00:22 UTC
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70 天前
2026-07-30 02:47:49 UTC
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71 天前
2026-07-29 22:06:42 UTC
文章以加州州长竞选中 Matt Mahan 在 Polymarket 上的异常暴涨为例，指出少量资金就可能扭曲预测市场赔率并引发媒体与社媒跟风。随着 Polymarket、Kalshi 扩张，文章警告这些市场虽有预测价值，却也容易被操纵、用于散布误导信息。
A Bloomberg Businessweek investigation shows how a few hundred or thousand dollars can move thin election prediction markets, amplifying misleading narratives. It argues Polymarket and Kalshi can provide useful signals, but their low-liquidity markets are vulnerable to
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