[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-325753-105":59,"doc-detail-325753-en":131},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":124,"head_meta":126,"extra_data":128,"updated_unix":130},105,"en","island-money-by-michael-f-bryan","Island Money - by Michael F. Bryan","","Island Money by Michael F. Bryan examines Yap’s distinctive rai stone currency and uses it to rethink how money functions beyond everyday experience. The discussion describes the stones’ physical production and transport from Palau, the role of chiefs as de facto central bankers, and the way value is determined through size, acquisition costs, and named provenance. By contrasting Yap’s stone system with fiat money and “island economies,” the commentary asks what problem the money solves and why this object fits that role.",{"@graph":69,"@context":123},[70,84,106],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/island-money-by-michael-f-bryan/325753/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/island-money-by-michael-f-bryan/325753.png","ImageObject",300,407,{"name":92,"@type":93},"Riley","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-29","2026-09-21",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",14,{"@type":107,"mainEntity":108},"FAQPage",[109,115,119],{"name":110,"@type":111,"acceptedAnswer":112},"What are Yap’s rai stone wheels used for in the exchanges discussed in the text?","Question",{"text":113,"@type":114},"The text describes rai as used in certain exchanges, serving as a representation of value. It notes they have no obvious non-monetary or spiritual significance to their owners.","Answer",{"name":116,"@type":111,"acceptedAnswer":117},"How did Yap chiefs influence the rai money supply?",{"text":118,"@type":114},"Expeditions to acquire new stones were authorized by chiefs, who retained a large fraction of the stones. This meant chiefs controlled the quantity of stones in circulation, acting like central bankers.",{"name":120,"@type":111,"acceptedAnswer":121},"How is the value of rai stones determined according to the commentary?",{"text":122,"@type":114},"The text says precise valuation is unclear, but size is only a rough guide. Stone values vary with cost and difficulty of bringing stones to Yap, and stones acquired through greater peril or more labor-intensive cutting are valued more highly.","https://schema.org",{"og:url":83,"og:type":125,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":127,"canonical":83},"index,follow",{"doc_id":129,"site_id":62},325753,1790104225,{"code":4,"msg":5,"data":132},{"doc_id":129,"user_id":133,"nickname":92,"user_avatar":134,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":105,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":24,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145,"preview_page_count":4},1374391975076,"https://ap-avatar.wpscdn.com/avatar/14000253ca4ec9f6853?x-image-process=image/resize,m_fixed,w_180,h_180&k=1783305029341752051","# Island Money\n\nby Michael F.Bryan  \nEqually remarkable..is the nativemoney of Yap...These pieces of moneyare disks of aragonite,a stone inuppearance like large crystals ofquarz.….We had information ofonepiece...being nine feer four inches indiameter and weighed four and onehalf tons.These extraordinary stonesare set up in front of the owner'shouse,his importance and wealthheing betokenedby the number of\"dollars\"he can set up.  \nJ.R.LeHunte,\"Report of HMSEspiegle,\"October 10,1883  \nE  \ntheir economic models by telling storiesabout imaginary islands where inhabi-tants have particular preferences andendowments and trade in rather isolatedand simple markets.These “islandeconomies\"are almost cliché in theprofession.  \nIn this Commentary,I turn that parableon its head by considering the uniqueand curious money ofYap,a small groupof islands in the South Pacific.This is auseful exercise because we rarely thinkvery carefully about the natureof ourown money—it does what we ask of itand that is generally all we care to knowabout itBut to gain a deeper under-standing of money,we need a betterappreciation for the role money plays.A good way to gain this appreciation isby examining a money that is farremoved from our personal experience.This provokes us to ask the crucialquestions:What problem is this moneysolving,and why is this particular objecta good solution to that problem?Likethe theoretical islands used by econo-mists to illustrate the essential character-istics of an economy,the stones ofYap  \nmay help us see better what makesmoney,money.  \n## ■ Hard Currency\n\nFor at least a few centuries leading up totoday.the Yapese have used giant stonewheels called rai when executing certainexchanges.The stones are made from ashimmering limestone that is not indige-nous to Yap,but quarried and shippedprimarily from the islands of Palau,250 miles to the southwest.  \nThe size of the stones varies;some are assmall as a few inches in diameter andweigh a couple of pounds,while othersmay reach a diameter of 12 feet andweigh thousands of pounds(figure 1).A hole is carved into the middle of eachstone so that it may be carried,either bycoconut rope strung through the smallerpieces,or by wooden poles inserted intothe larger stones.These great stonesrequire the combinedeffort of manymen to lift.  \nExpeditions to acquire new stones wereauthorized by achief who would retain allof the larger stones and two-fifths of thesmaller ones,reportedly a fairly commondistribution of production that served as atax on the Yapese.In effect,the Yap chiefsacted as the island's central bankers;theycontrolled the quantity of stones in circu-lation.Even after the arrival of Westemships in the latter halfof the nineteenthcentury,Yap chiefs stil had considerableinfluence over the numbers and distribu-tion of stones being brought to the island.  \nThe quarrying and transport of rai was asubstantia part of the Yapese economy.In 1882,British naturalist Jan S.Kubaryreported seeing 400Yapese men produc-ing stones on the island of Palau fortransport back to Yap.Given the popula-tion of the island at the time,this esti-mate suggests that more than 10 percentof theisland's adult male population wasin the money-cutting business.  \nFebruary 1,2004  \nOn a small group of islands in theSouth Pacific,the people use a“money”so astonishing it often getsmentioned in classroom discussionson the subject.This Commentarytakes a closer look at the stone moneyof Yap and asks what such an oddform of money can teach us aboutour own.  \n## ■ Weights and Measures\n\nCuriously,rai are not known to have anyparticular use other than as a representa-tion of value.The stones were not func-tional,nor were they spiritually signifi-cant to their owners,and by mostaccounts,the stones have no obviousornamental value to the Yapese.  \nIf it is true that Yap stones have no non-monetary usefulness,they would bedifferent from most “primitive”formsof money.Usually an item becomes amedium of exchange afier its commod-ity val","cbCaiqXvSw2q74I4","https://ap.wps.com/l/cbCaiqXvSw2q74I4","pdf",1275730,"English","# Hard Currency\n## Weights and Measures","[{\"question\":\"What are Yap’s rai stone wheels used for in the exchanges discussed in the text?\",\"answer\":\"The text describes rai as used in certain exchanges, serving as a representation of value. It notes they have no obvious non-monetary or spiritual significance to their owners.\"},{\"question\":\"How did Yap chiefs influence the rai money supply?\",\"answer\":\"Expeditions to acquire new stones were authorized by chiefs, who retained a large fraction of the stones. This meant chiefs controlled the quantity of stones in circulation, acting like central bankers.\"},{\"question\":\"How is the value of rai stones determined according to the commentary?\",\"answer\":\"The text says precise valuation is unclear, but size is only a rough guide. Stone values vary with cost and difficulty of bringing stones to Yap, and stones acquired through greater peril or more labor-intensive cutting are valued more highly.\"}]","Island Money - by Michael F. Bryan | PDF",1789971326,13]