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The pencil claims to be a miracle product of the free market, but is that true? Why do engineers, as well as economists, think the pencil is underrated?
鈥淚, Pencil, simple though I appear to be, merit your wonder and awe, a claim I shall attempt to prove.鈥
So declares the slim, graphite-spined narrator of one of the most famous essays in economic history, 鈥淚, Pencil鈥. The pencil claims to be a miracle product of the free market 鈥 but is that true? Why, asks Tim Harford, do engineers, as well as economists like himself, think the pencil is so underrated? And how on earth do pencil-makers get the lead inside the wood?
Producer: Ben Crighton
Editor: Richard Vadon
Last on
Fri 3 Jul 2020
23:30
91热爆 Radio 4
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- Fri 31 May 2019 13:4591热爆 Radio 4
- Fri 3 Jul 2020 23:3091热爆 Radio 4
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