變更

戴琪生于美国[[康涅狄格州]]，能说流利的[[現代標準漢語|中文]]<ref name=udn201210>{{cite news|author=張文馨|url=https://udn.com/news/story/121687/5080696|title=父母來自台灣 戴琪將出任首位華裔貿易代表|date=2020-12-10|website=聯合新聞網|archive-date=2020-12-10|archive-url=https://web.archive.org/web/20201210003452/https://udn.com/news/story/121687/5080696|dead-url=no|language=zh-tw|via=|accessdate=2020-12-11}}</ref>。祖籍江蘇[[阜宁县|阜寧]]<ref>{{Cite web|author=李慈音|title=美貿易代表人選戴琪是國民黨軍統後代？ 身世之謎曝光|url=https://www.chinatimes.com/realtimenews/20201214002514-260407?chdtv|date=2020-12-14|website=中時新聞網|archive-date=2020-12-16|archive-url=https://web.archive.org/web/20201216062415/https://www.chinatimes.com/realtimenews/20201214002514-260407?chdtv|dead-url=no|language=zh-tw|via=|accessdate=}}</ref> ，父母皆在[[中國大陸]]出生、[[台灣]]成長，也都[[國立台灣大學]]畢業後留美[[归化]]。父親於2019年摔倒意外逝世<ref name=twapple201211>{{cite news|author=林麒瑋|url=https://tw.appledaily.com/international/20201211/UVQWO2O3VRH65FQ6TC6OVEMS5Q/|title=【獨家】台裔戴琪將任美貿易代表 戴家栽培哈佛耶魯雙學霸秘訣曝光|date=2020-12-11|website=蘋果日報 (台灣)|archive-date=2020-12-12|archive-url=https://archive.today/20201212155308/https://tw.appledaily.com/international/20201211/UVQWO2O3VRH65FQ6TC6OVEMS5Q/|dead-url=no|language=zh-tw|via=|accessdate=2020-12-12}}</ref>{{r|cna202014}}<ref>{{cite web|author=李昕、周上智|title=【戴琪14歲珍貴照】父親戴元亨生前寡言綽號「戴寡」 友人追憶60年情誼|url=https://www.upmedia.mg/news_info.php?SerialNo=102347|access-date=|work=上報|date=2020-12-15|archive-date=2020-12-15|archive-url=https://archive.vn/HjsvZ|dead-url=no|language=zh-tw}}</ref>，過去是{{le|華特·里德陸軍研究院|Walter Reed Army Institute of Research}}研究員，母親仍在[[國家衛生院 (美國)|國家衛生院]]做研究。她出生時父母尚未歸化，成為一家四口首位[[美國公民]]<ref name=udn201212>{{cite news|author=胡夢瑋 (編譯)|others=|url=https://udn.com/news/story/6811/5086652|title=戴琪將任美貿易代表 接受提名演說中英版全文一次看|date=2020-12-12|website=聯合新聞網|archive-date=2020-12-12|archive-url=https://web.archive.org/web/20201212151540/https://udn.com/news/story/6811/5086652|dead-url=no|language=zh-tw|via=|accessdate=2020-12-12}}</ref>；在[[华盛顿特区]]长大并从{{le|希德威尔友谊学校|Sidwell Friends School}}毕业{{r|wsj201209}}，從小學到高中每個科目的成績都是A<ref name="cna202014"/>。畢業前，戴琪被[[耶魯大學]]、[[哈佛大學]]和[[加州理工學院]]三所名校錄取，她選擇讀耶魯大學，因為戴琪的父親以及前美國總統[[喬治·赫伯特·華克·布希]]和[[比爾·柯林頓]]都曾經在該校就讀<ref name="cna202014"/>。個人拥有[[耶鲁大学]]历史学[[文学士]]及[[哈佛法学院]][[法律博士]]学位<ref name="waysandmeans">{{cite web|title=Neal Announces New Ways and Means Democratic Chief Trade Counsel|url=https://waysandmeans.house.gov/media-center/press-releases/neal-announces-new-ways-and-means-democratic-chief-trade-counsel|access-date=2020-12-09|publisher=House Ways and Means Committee|language=en-US|archive-date=2020-12-11|archive-url=https://web.archive.org/web/20201211123149/https://waysandmeans.house.gov/media-center/press-releases/neal-announces-new-ways-and-means-democratic-chief-trade-counsel|dead-url=no}}</ref>。1996年至1998年间，曾以[[雅礼协会]][[讲师]]身份赴中国大陆<ref>{{cite web|author=|title=Katherine C. Tai*|work=Biennial Report 2003-2005|url=http://new.yalechina.org/docs/19.%20Biennial%20Report%202003-2005.pdf|access-date=|publisher=Yale-China Association (雅礼协会)|page=29|date=|language=en-US|archive-date=2020-12-12|archive-url=https://web.archive.org/web/20201212205318/http://new.yalechina.org/docs/19.%20Biennial%20Report%202003-2005.pdf|dead-url=no}}</ref><ref name=os>{{cite web|author=|title=Tai, Katherine|work=OpenSecrets.org|url=https://www.opensecrets.org/revolving/rev_summary.php?id=80604|access-date=2020-12-12|publisher=|page=|date=|language=en-US|archive-date=2020-12-12|archive-url=https://web.archive.org/web/20201212205342/https://www.opensecrets.org/revolving/rev_summary.php?id=80604|dead-url=no}}</ref>，在[[中山大学]]教授英文{{r|udn201210}}<ref name="wanglynch">{{cite news |last1=Wang |first1=Amy B. |last2=Lynch |first2=David J. |title=Biden selects Katherine Tai as U.S. trade representative |url=https://www.washingtonpost.com/politics/2020/12/09/biden-selects-katherine-tai-us-trade-representative/ |access-date=2020-12-10 |work=The Washington Post |date=2020-12-09 |language=en-US |archive-date=2020-12-11 |archive-url=https://web.archive.org/web/20201211171045/https://www.washingtonpost.com/politics/2020/12/09/biden-selects-katherine-tai-us-trade-representative/ |dead-url=no }}</ref>。戴琪已婚住在[[华盛顿哥伦比亚特区|華盛頓特區]]{{r|twapple201211}}，父母因工作則定居[[马里兰州]]{{r|wj201210}}。