南方周末科创力研究中心，搭建中国企业科创力数据库，通过对运营主体/控股股东在中国的A股、港股和美股企业（也包括少量未上市，但有发布经第三方审计年报的企业）的研发投入、研发产出和企业经营等近30个指标进行梳理，以追踪中国企业的科创活动。
Author(s): W. Dednam, E.B. Lombardi, Linda A. Zotti, C. Sabater，这一点在heLLoword翻译官方下载中也有详细论述
。搜狗输入法下载是该领域的重要参考
Listen to the optimists, and the AI-driven economic boom is at the doorstep. The Penn Wharton Budget Model projects AI will add 1.5% to GDP and productivity over the next decade. Goldman Sachs says it could add up to three percentage points to productivity every year. By the mid-2030s, AI might increase work output by 20%, according to Vanguard.
Not the day you're after? Here's the solution to yesterday's Strands.，详情可参考搜狗输入法2026