000 02950cam a22005297a 4500
001 w31795
003 NBER
005 20240125162214.0
006 m o d
007 cr cnu||||||||
008 240124s2023 mau fo 000 0 eng d
040 _aMaCbNBER
_beng
_cMaCbNBER
100 1 _aAllen, Treb.
245 1 4 _aThe Topography of Nations /
_cTreb Allen.
260 _aCambridge, Mass.
_bNational Bureau of Economic Research
_c2023.
300 _a1 online resource:
_billustrations (black and white);
490 1 _aNBER working paper series
_vno. w31795
500 _aOctober 2023.
520 3 _aHow does the interplay of geography and political-economic forces affect the shape of nations? This paper presents a quantitative framework for characterizing the equilibrium evolution of national boundaries in a world with a rich geography. The framework delivers simple equilibrium conditions based on the efficient transportation of resources that arise from disparate political economic micro-foundations. I characterize the existence, uniqueness, and efficiency of the equilibrium and provide a simple algorithm for its calculation. When combined with detailed spatial geography data from Europe, the equilibrium conditions well approximate observed borders, and the framework is able to successfully predict the evolution of national boundaries and resulting conflict over the past millennia. Finally, I apply the framework to ask how the changing spatial distribution of resources arising from climate change may alter European borders in the future, finding that the Crimean peninsula and surrounding area is especially susceptible.
530 _aHardcopy version available to institutional subscribers
538 _aSystem requirements: Adobe [Acrobat] Reader required for PDF files.
538 _aMode of access: World Wide Web.
588 0 _aPrint version record
690 7 _aTrade
_2jelc
650 7 _aTrade
_2jelc
084 _aF1
_2jelc
690 7 _aGovernment, War, Law, International Relations, and Regulation
_2jelc
650 7 _aGovernment, War, Law, International Relations, and Regulation
_2jelc
084 _aN4
_2jelc
690 7 _aEurope: Pre-1913
_2jelc
650 7 _aEurope: Pre-1913
_2jelc
084 _aN43
_2jelc
690 7 _aTransport, Trade, Energy, Technology, and Other Services
_2jelc
650 7 _aTransport, Trade, Energy, Technology, and Other Services
_2jelc
084 _aN7
_2jelc
690 7 _aGeneral
_2jelc
650 7 _aGeneral
_2jelc
084 _aP0
_2jelc
690 7 _aTransportation Economics
_2jelc
650 7 _aTransportation Economics
_2jelc
084 _aR4
_2jelc
710 2 _aNational Bureau of Economic Research.
830 0 _aWorking Paper Series (National Bureau of Economic Research)
_vno. w31795.
856 4 0 _uhttps://www.nber.org/papers/w31795
856 _yAcceso en lĂ­nea al DOI
_uhttp://dx.doi.org/10.3386/w31795
942 _2ddc
_cW-PAPER
999 _c392232
_d350794