{"id":14,"date":"2016-04-25T08:16:59","date_gmt":"2016-04-25T08:16:59","guid":{"rendered":"http:\/\/radim.martynek.cz\/?p=14"},"modified":"2016-04-27T09:24:54","modified_gmt":"2016-04-27T08:24:54","slug":"procenta-a-procentni-body","status":"publish","type":"post","link":"https:\/\/radim.martynek.cz\/?p=14","title":{"rendered":"Procenta a procentn\u00ed body"},"content":{"rendered":"<p>O kolik <strong>procent<\/strong> se meziro\u010dn\u011b sn\u00ed\u017eily \u00farokov\u00e9 sazby, kter\u00e9:<a href=\"https:\/\/radim.martynek.cz\/wp-content\/uploads\/procenta-a.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-95 alignright\" src=\"https:\/\/radim.martynek.cz\/wp-content\/uploads\/procenta-a.jpg\" alt=\"procenta a\" width=\"364\" height=\"386\" srcset=\"https:\/\/radim.martynek.cz\/wp-content\/uploads\/procenta-a.jpg 750w, https:\/\/radim.martynek.cz\/wp-content\/uploads\/procenta-a-283x300.jpg 283w\" sizes=\"auto, (max-width: 364px) 100vw, 364px\" \/><\/a><\/p>\n<ul>\n<li>v\u00a0roce 2013 \u010dinily 5 % a<\/li>\n<li>v\u00a0roce 2014 \u010dinily 3 %?<\/li>\n<\/ul>\n<p>Pokud hled\u00e1te chyt\u00e1k, nenajdete ho. Pokud douf\u00e1te, \u017ee sazby klesly o\u00a0<strong>2\u00a0%,<\/strong> douf\u00e1te marn\u011b.<\/p>\n<p>Pot\u0159ebujeme-li vyj\u00e1d\u0159it <strong>zm\u011bnu hodnoty uveden\u00e9 v\u00a0procentech,<\/strong> mus\u00edme odli\u0161it, zda zm\u011bnu vyjad\u0159ujeme v\u00a0procentech p\u016fvodn\u00ed hodnoty nebo v\u00a0procentech procentn\u00ed hodnoty.<\/p>\n<p>Nap\u0159. v situaci, kdy obvykl\u00e9 pr\u00e9mie zam\u011bstnance \u010din\u00ed 20 % ze z\u00e1kladn\u00ed mzdy, \u0161\u00e9f \u0159ekne, \u017ee <em>\u201epr\u00e9mie vzrostou o\u00a0deset procent\u201c,<\/em> m\u016f\u017ee to u neznal\u00e9ho znamenat dv\u011b odli\u0161n\u00e9 v\u011bci:<\/p>\n<ul>\n<li>u optimisty: pr\u00e9mie vzrostou na 30 % \u2013 tzn. p\u016fvodn\u00edch 20 % + 10 %,<\/li>\n<li>u realisty: pr\u00e9mie vzrostou na 22 % \u2013 tzn. p\u016fvodn\u00edch 20 % + 2 % (tj. 10 % z\u00a020 %).<\/li>\n<\/ul>\n<p>Tyto v\u00fdznamy jsou zcela jin\u00e9 a je t\u0159eba je d\u016fsledn\u011b rozli\u0161ovat. V praxi \u010dasto rozli\u0161ov\u00e1ny nejsou, co\u017e vede k n\u011bkter\u00fdm matouc\u00edm nebo chybn\u00fdm vyj\u00e1d\u0159en\u00edm.<\/p>\n<p>K rozli\u0161en\u00ed se pou\u017e\u00edv\u00e1 term\u00edn <strong>procentn\u00ed bod.<\/strong> Vzrostou-li \u00faroky <strong>o p\u011bt procentn\u00edch bod\u016f,<\/strong> je t\u00edm my\u0161leno nav\u00fd\u0161en\u00ed o p\u011bt jednotek:<\/p>\n<ul>\n<li>d\u0159\u00edv\u011bj\u0161\u00ed hodnota: 20 %, r\u016fst o 5 p. b., kone\u010dn\u00e1 hodnota 25 %<\/li>\n<\/ul>\n<p>Vzrostou-li \u00faroky <strong>o p\u011bt procent,<\/strong> vzrostou o jednu dvacetinu p\u016fvodn\u00ed hodnoty:<\/p>\n<ul>\n<li>d\u0159\u00edv\u011bj\u0161\u00ed hodnota: 20 %, r\u016fst o 5 %, kone\u010dn\u00e1 hodnota 21 %<\/li>\n<\/ul>\n<p><a href=\"#_ftnref1\" name=\"_ftn1\">[1]<\/a> Zdroj: MARTYNEK, Radim, Ji\u0159\u00ed POND\u011aL\u00cd\u010cEK a Zuzana STOLARSK\u00c1. <em>P\u00edsemn\u00e1 komunikace v praxi: \u00faprava obchodn\u00edch a \u00fa\u0159edn\u00edch p\u00edsemnost\u00ed v 21. stolet\u00ed<\/em>. Vyd\u00e1n\u00ed prvn\u00ed. Praha: 1. VOX, a.s., 2015. ISBN 978-80-87480-41-0.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>O kolik procent se meziro\u010dn\u011b sn\u00ed\u017eily \u00farokov\u00e9 sazby, kter\u00e9:<\/p>\n<p>    v roce 2013 \u010dinily 5 % a<br \/>\n    v roce 2014 \u010dinily 3 %?<\/p>\n<p>Pokud hled\u00e1te chyt\u00e1k, nenajdete ho. Pokud douf\u00e1te, \u017ee sazby klesly o 2 %, douf\u00e1te marn\u011b.<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-14","post","type-post","status-publish","format-standard","hentry","category-z-prace"],"_links":{"self":[{"href":"https:\/\/radim.martynek.cz\/index.php?rest_route=\/wp\/v2\/posts\/14","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/radim.martynek.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/radim.martynek.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/radim.martynek.cz\/index.php?rest_route=\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/radim.martynek.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=14"}],"version-history":[{"count":4,"href":"https:\/\/radim.martynek.cz\/index.php?rest_route=\/wp\/v2\/posts\/14\/revisions"}],"predecessor-version":[{"id":97,"href":"https:\/\/radim.martynek.cz\/index.php?rest_route=\/wp\/v2\/posts\/14\/revisions\/97"}],"wp:attachment":[{"href":"https:\/\/radim.martynek.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/radim.martynek.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/radim.martynek.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}