每日一词：zero-sum（转自 韦氏词典）

原文链接

原文链接


Merriam-Webster’s Word of the Day for March 13, 2019 is:

zero-sum • \ZEER-oh-SUM\  • adjective

: of, relating to, or being a situation (such as a game or relationship) in which a gain for one side entails a corresponding loss for the other side

Examples:

“Among the greatest risks posed by a new recession is that governments may engage in a zero-sum war for spending. Unable to overcome the technical and political hurdles to creating more money at home, they might opt to suck in money from abroad.” — The Economist, 13 Oct. 2018

“The industry conflict is too often framed as physical retail versus online retail. Statistical analyses of the growth of e-commerce almost always get coupled with a story surrounding the decline of physical retail, with a heavy focus on the closure of malls. These two things are undoubtedly linked, but experts often communicate this as a zero-sum game. This ignores a fundamental human truth: People now and into the future will continue to leave the house and shop in physical retail.” — Warwick Heathwood, Adweek, 18 Apr. 2018

Did you know?

Does game theory sound like fun? It can be—if you are a mathematician or economist who needs to analyze a competitive situation in which the outcome is determined by the choices of the players and chance. Game theory was introduced by mathematician John von Neumann and economist Oskar Morgenstern in their 1944 book The Theory of Games and Economic Behavior. In game theory, a zero-sum game is one, such as chess or checkers, where each player has a clear purpose that is completely opposed to that of the opponent. In economics, a situation is zero-sum if the gains of one party are exactly balanced by the losses of another and no net gain or loss is created. (Such situations are rare.)

Lake桑

March 13, 2019 at 01:00PM


评论

发表评论

此博客中的热门博文

每日一词：limpid（转自 韦氏词典）

原文链接 原文链接 Merriam-Webster’s Word of the Day for September 17, 2020 is: limpid • \LIM-pid\  • adjective 1 a : marked by transparency : pellucid b : clear and simple in style 2 : absolutely serene and untroubled Examples: “She leaned toward him, entreaty in her eyes, and as he looked at her delicate face and into her pure, limpid eyes, as of old he was struck with his own unworthiness.” — Jack London, Martin Eden , 1909 “Last summer, the edges of the Greenland ice sheet experienced up to three extra months of melting weather.  Limpid blue pools formed on its surface; floods of melt gushed off the edge of the continent….” — Madeleine Stone, National Geographic , 7 July 2020 Did you know? Since around 1600, limpid has been used in English to describe things that have the soft clearness of pure water. The aquatic connection is not incidental; language scholars believe that limpid probably traces to lympha , a Latin word meaning “water.” That same Latin root is also the
阅读全文

每日一词：plaudit（转自 韦氏词典）

原文链接 原文链接 Merriam-Webster’s Word of the Day for September 7, 2020 is: plaudit • \PLAW-dit\  • noun 1 : an act or round of applause 2 : enthusiastic approval — usually used in plural Examples: “For all of the accolades, and two Grammys she’s won, this might be the song and album that finally earns McKenna the plaudits  her vocals also richly deserve.” — Jay N. Miller, The Patriot Ledger (Quincy, Massachusetts), 22 July 2020 “Long before he was collecting headlines and plaudits  for his work, Babcock was quietly creating a functioning farm to give people in his South Dallas neighborhood a real hand in improving their lives, through working on the farm or from being nourished by its fruits.” — editorial, The Dallas Morning News , 8 July 2020 Did you know? You earn plaudits for your etymological knowledge if you can connect plaudit to words besides the familiar applaud and applause . A word coined by shortening Latin plaudite , meaning “applaud,” plaudit had gained approv
阅读全文

每日一词：adjudicate（转自 韦氏词典）

原文链接 原文链接 Merriam-Webster’s Word of the Day for January 24, 2019 is: adjudicate • \uh-JOO-dih-kayt\  • verb 1 : to make an official decision about who is right in (a dispute) : to settle judicially 2 : to act as judge Examples: “… Nichols said in addition to the nine dogs brought to the shelter, it is housing 31 dogs that were confiscated in animal cruelty or neglect cases. She said the shelter has to board the dogs, feed them and care for them until the cases are adjudicated .” — Russ Coreyemp, The Times Daily (Florence, Alabama), 16 Dec. 2018 “To qualify as a couture house, which is an official designation like champagne, a brand must maintain an atelier of a certain number of artisans full time and produce a specific number of garments twice a year for a show. There are only a very few that can fulfill the requirements…. A lot have dropped out over the years …, and the governing organization that adjudicates  this has relaxed some of its rules to admit younger, less
阅读全文