Geography, trade and power-law phenomena
This article provides a review on the theories of various power-law phenomena related to geography and trade. In particular, we focus our discussion on the gravity equation of trade flows, the power law in firm size, and the link between the two - highlighting the roles of geography and trade in the...
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| Main Authors: | , |
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| Format: | text |
| Language: | English |
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Institutional Knowledge at Singapore Management University
2018
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| Subjects: | |
| Online Access: | https://ink.library.smu.edu.sg/soe_research/2206 https://ink.library.smu.edu.sg/context/soe_research/article/3205/viewcontent/Geography_Trade_PowerLaw_.pdf |
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| Institution: | Singapore Management University |
| Language: | English |
| Summary: | This article provides a review on the theories of various power-law phenomena related to geography and trade. In particular, we focus our discussion on the gravity equation of trade flows, the power law in firm size, and the link between the two - highlighting the roles of geography and trade in the theoretical modeling. We also discuss how these two power-law phenomena may be related to other power-law phenomena, such as those in income, firm productivity and city size. |
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