{"id":16136,"date":"2020-04-24T16:01:08","date_gmt":"2020-04-24T09:01:08","guid":{"rendered":"https:\/\/uns.ac.id\/en\/?p=16136"},"modified":"2020-04-24T16:01:08","modified_gmt":"2020-04-24T09:01:08","slug":"fulfilling-life-necessities-during-a-pandemic-uns-mathematician-suggest-barter","status":"publish","type":"post","link":"https:\/\/uns.ac.id\/en\/fulfilling-life-necessities-during-a-pandemic-uns-mathematician-suggest-barter\/","title":{"rendered":"Fulfilling Life Necessities During a Pandemic, UNS Mathematician Suggest Barter"},"content":{"rendered":"<p style=\"text-align: justify\"><strong>UNS<\/strong> \u2013 The impact of Coronavirus Disease 2019 (COVID-19) is directly affecting the economic condition of the middle-lower community. Those who usually depend on their life on a daily income from trading, motorcycle taxi, and daily labor have to think of a solution to survive with limited money.<\/p>\n<p style=\"text-align: justify\">Considering the community\u2019s economic condition, which is increasingly worrying, the Mathematicians of the Universitas Sebelas Maret (UNS) Surakarta, Dr. Sutanto Sastradiredja, DEA suggested that the community fulfill their daily needs through a barter system.<\/p>\n<p style=\"text-align: justify\">\u201cThe traditional village market started to use barter transactions without money. Currently, I have started,\u201d said Dr. Sutanto.<\/p>\n<p style=\"text-align: justify\">The barter system he suggests has been implemented in his culinary business named \u2018<em>Caf\u00e9 Librairie<\/em>\u2019. Dr. Sutanto said that in the <em>Caf\u00e9 Librairie<\/em> the traditional market merchants who are currently relocated from Pasar Legi, who occupy the stall across from his business location, can buy lunch using a barter system. Eventually, the lunch ordered will be bartered with unsold foodstuff\/groceries belonging to the market merchants.<\/p>\n<p style=\"text-align: justify\">\u201cAcross from our business location, there are market merchants whose income is dragged due to Corona pandemic. I allow them to buy lunch by bartering their unsold groceries. A barter system is the proper temporary method to maintain business. Hopefully, there will be a philanthropist who will provide capital in the form of daily necessities as a for the initial barter roll,\u201d he added.<\/p>\n<p style=\"text-align: justify\">Further, he explains that the groceries from the market merchants are pegged at wholesale prices that can be bartered with lunch, food, and daily necessities. Most of the buyers who come to <em>Caf\u00e9 Librairie<\/em> are market merchants or the porters.<\/p>\n<p style=\"text-align: justify\">Dr. Sutanto detailing the staple food prices that are pegged at wholesale prices that can be bartered for food such as long beans at Rp 5,000\/kg, sweet corn at Rp 2,000\/cob, papaya at Rp 15,000\/kg, cabbage at Rp 6,000\/kg, garlic at Rp 10,000\/0.25kg, Kencur (<em>Kaempferia galangal<\/em>) at Rp 5,000\/kg, galangal (<em>l<\/em><em>engkuas<\/em>) at Rp 4,000\/kg, ginger at Rp 36,000\/kg, tamarind at Rp 11,000\/kg, and red crackers (<em>kerupuk merah<\/em>) at Rp 7,000\/kg.<\/p>\n<p style=\"text-align: justify\">The groceries obtained from the barter with the market merchants will be sold to the consumers through an online platform such as WhatsApp Group or Facebook. If there are any consumers who order through the online system, the groceries will be delivered to them using online freight transportation services.<\/p>\n<p style=\"text-align: justify\">\u201cThe product collected from the barter, further, will be sold online in <em>Caf\u00e9 Librairie<\/em> Facebook page or WAG. Alhamdulillah, within this week there are many generous benefactors who are willing to buy the results of the barter, though not all. The barter groceries result will be displayed again on for the next day,\u201d he said.<\/p>\n<p style=\"text-align: justify\">Dr. Sutanto who is a Mathematician in UNS, then, explains the mathematical model that should no longer discuss the spread model of COVID-19 infection. However, mathematics can be implemented to establish a mathematical model for a barter system.<\/p>\n<p style=\"text-align: justify\">\u201cIn the end, talking about mathematics, but not about coronavirus spread, instead of mathematics barter model: the transformation of the traditional market toward e-commerce, which is the mandate of the Fisher formula MxV=PxT,\u201d explains Dr. Sutanto. <em><strong>Humas UNS\/Yefta<\/strong><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>UNS \u2013 The impact of Coronavirus Disease 2019 (COVID-19) is directly affecting the economic condition of the middle-lower community. Those who usually depend on their life on a daily income from trading, motorcycle taxi, and daily labor have to think of a solution to survive with limited money. Considering the community\u2019s economic condition, which is [&hellip;]<\/p>\n","protected":false},"author":777783,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[67],"tags":[],"class_list":["post-16136","post","type-post","status-publish","format-standard","hentry","category-uns-update"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Fulfilling Life Necessities During a Pandemic, UNS Mathematician Suggest Barter - Universitas Sebelas Maret<\/title>\n<meta name=\"description\" content=\"UNS \u2013 The impact of Coronavirus Disease 2019 (COVID-19) is directly affecting the economic condition of the middle-lower community. 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