How Did the General Purpose Technology Electricityy Contribute to the Second Industrial Revolution (Ii): The Communication Engines
2004 ◽
Vol 64
(1)
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pp. 61-99
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2004 ◽
Vol 94
(2)
◽
pp. 388-394
◽
2018 ◽
Vol 14
(4)
◽
pp. 639-658
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Technology and Geography in the Second Industrial Revolution: New Evidence from the Margins of Trade
2017 ◽
Vol 77
(1)
◽
pp. 39-89
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