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亿万富翁阿诺德捐260万美元研究在线体育博彩风险
Billionaire John Arnold commits $2.6 million to study online sports betting risk
John Arnold, who runs Arnold Ventures with his wife, Laura, is investing $2.6 million for university research into potential harms of online sports betting.
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力