{"article":{"__typename":"BlogArticle","id":"BlogArticle:245424","isTnfCompatible":true,"datePublished":"2011-09-21T12:00:25Z","title":"A Nation of Guinea-Pig Arbitrageurs","slug":"a-nation-of-guinea-pig-arbitrageurs","wordCount":31,"layout":"standard","isFreelance":false,"isPython3":true,"preview":null,"watsonInfo":{"topCategory":{"full":"","one":null,"two":null,"three":null,"four":null,"__typename":"WatsonTopCategory"},"categories":[],"__typename":"WatsonInfo","keywords":[]},"grapeshot":{"segments":["an_apple_negative","gs_entertain","pos_alcohol","pos_citibank","pos_disney_fxfargo","pos_hermes","pos_mobkoi","an_bankofamerica_negative","an_facebook_safe","an_fidelity_safe","an_jpmc_safe","an_ms_safe","ap_alfaromeo_safe","ap_bankofamerica_safe","ap_citi_banking_safe","ap_citi_hurricanes","ap_citi_injury","ap_citi_naacp_safe","ap_citi_sex_safe","ap_citi_transportation_safe","ap_facebook_infeed_safe","ap_facebook_safe","ap_fidelity_safe","ap_gwp","ap_jpmc_safe","ap_ms_safe","ap_netflix_israeli_safe","ap_texas_shooting_safe","general_safe_gv","an_saudiaramco","neg_fx","gs_economy","ap_sustainableinvesting"],"__typename":"Grapeshot"},"editorialMotivation":{"slug":"","__typename":"EditorialMotivation"},"editorialProject":null,"seoTitle":"A Nation of Guinea-Pig Arbitrageurs","shareTitle":"A Nation of Guinea-Pig Arbitrageurs","dek":"","shareDek":"","url":"https://www.theatlantic.com/business/archive/2011/09/a-nation-of-guinea-pig-arbitrageurs/245424/","ampUrl":"https://amp.theatlantic.com/amp/article/245424/","fbiaUrl":"https://www.theatlantic.com/facebook-instant/article/245424/","canonicalUrl":"https://www.theatlantic.com/business/archive/2011/09/a-nation-of-guinea-pig-arbitrageurs/245424/","hasMeter":true,"dateModified":"2011-09-22T02:02:59Z","shareImage2x1":null,"primaryChannel":{"displayName":"Business","__typename":"Channel","slug":"business"},"authors":[{"displayName":"Megan McArdle","socialMedia":[{"platform":"TWITTER","url":"https://twitter.com/asymmetricinfo","__typename":"SocialMedia"}],"__typename":"Author","id":"Author:825","url":"https://www.theatlantic.com/author/megan-mcardle/","ideasHeadshot":null,"biography":{"short":null,"__typename":"Biography","default":"Megan McArdle is a columnist at Bloomberg View and a former senior editor at The Atlantic. Her new book is The Up Side of Down."},"headshot":null}],"channels":[{"slug":"business","__typename":"Channel"}],"primaryCategory":{"__typename":"Channel","displayName":"Business","url":"https://www.theatlantic.com/business/"},"reviews":[],"shareImage1x1":null,"shareImage16x9":null,"shareImage4x3":null,"shareImageDefault":null,"shareImageSquareDefault":null,"shareImageLeadArt":null,"htmlContentSections":[{"main":"

Tyler Cowen on the Swiss: \"Attention all you hedge fund readers: if these people can arbitrage and convexify their guinea pig market, you'd better not bet against their currency peg.\"

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