{"id":277604,"date":"2026-06-21T06:29:00","date_gmt":"2026-06-21T10:29:00","guid":{"rendered":"https:\/\/news-you-need.com\/index.php\/2026\/06\/21\/technology-capital-and-skills-paul-krugman\/"},"modified":"2026-06-21T07:00:09","modified_gmt":"2026-06-21T11:00:09","slug":"technology-capital-and-skills-paul-krugman","status":"publish","type":"post","link":"https:\/\/news-you-need.com\/index.php\/2026\/06\/21\/technology-capital-and-skills-paul-krugman\/","title":{"rendered":"Technology, Capital and Skills – Paul Krugman"},"content":{"rendered":"

Technology, Capital and Skills – Paul Krugman<\/a><\/p>\n

https:\/\/paulkrugman.substack.com\/p\/technology-capital-and-skills<\/a><\/p>\n

Publish Date: 2026-06-21 06:29:00<\/a><\/p>\n

Source Domain: paulkrugman.substack.com<\/a><\/p>\n

Two centuries ago David Ricardo had a change of heart. In 1819, testifying before Parliament, Ricardo \u2014 whose <\/span>Principles of Political Economy has a better claim than Adam Smith\u2019s <\/span>The Wealth of Nations to be considered the founding document of the field we call economics \u2014 had dismissed concerns that the Industrial Revolution then in progress would hurt workers. But by 1821, when he published the third edition of his book, he <\/span>admitted that his views \u201chad undergone a considerable change.\u201d He went on to declare that<\/span><\/p>\n

the substitution of machinery for human labour, is often very injurious to the interests of the class of labourers<\/span><\/p>\n

and that<\/span><\/p>\n

the opinion entertained by the labouring class, that the employment of machinery is frequently detrimental to their interests, is not founded on prejudice and error, but is conformable to the correct principles of political economy.<\/span><\/p>\n

In the language of modern economics, Ricardo had come to the conclusion that the Industrial Revolution was bringing about \u201ccapital-biased technological change\u201d: change that, other things equal, reduced the demand for labor while increasing the demand for capital. And as he realized, strong capital-biased technology can drive wages down even as it raises GDP.<\/p>\n

Let me note, by the way, that Ricardo was willing both to change his views in the face of new evidence and to admit that he had been wrong in the past. That kind of intellectual maturity and honesty is hard to find these days.<\/p>\n

Was Ricardo right to conclude, after reconsidering, that the introduction of machinery was hurting workers? Economists are still debating that question, in part because economic data on early 19<\/span>th-century Britain are limited. But Ricardo\u2019s reversal shows that one of the biggest debates surrounding AI \u2014 will it hurt workers? \u2014 has a very long history.<\/span><\/p>\n

AI itself, by contrast, has a very short history, and what we think we know about its economics is changing rapidly. My own views have evolved since the <\/span>last time I…<\/p>\n

Source<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Technology, Capital and Skills – Paul Krugman https:\/\/paulkrugman.substack.com\/p\/technology-capital-and-skills Publish Date: 2026-06-21 06:29:00 Source Domain: paulkrugman.substack.com…<\/p>\n","protected":false},"author":1,"featured_media":277605,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/substackcdn.com\/image\/fetch\/$s_!uZM9!,w_1200,h_675,c_fill,f_jpg,q_auto:good,fl_progressive:steep,g_auto\/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe2787f60-550d-4538-87b9-fa3058e1b9f9_2500x2500.png","fifu_image_alt":"","footnotes":""},"categories":[8],"tags":[],"class_list":["post-277604","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology"],"_links":{"self":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/277604"}],"collection":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/comments?post=277604"}],"version-history":[{"count":1,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/277604\/revisions"}],"predecessor-version":[{"id":277606,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/277604\/revisions\/277606"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/media\/277605"}],"wp:attachment":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/media?parent=277604"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/categories?post=277604"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/tags?post=277604"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}