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Do national borders matter for Quebec's trade?
Helliwell, John F. - In: The Canadian journal of economics 29 (1996) 3, pp. 507-522
Persistent link: https://www.econbiz.de/10001210534
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Measuring internal trade distances: a new method applied to estimate provincial border effects in Canada
Helliwell, John F.; Verdier, Geneviève - In: The Canadian journal of economics 34 (2001) 4, pp. 1024-1041
Persistent link: https://www.econbiz.de/10001646150
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Comparing capital mobility across provincial and national borders
Helliwell, John F.; McKitrick, Ross - In: The Canadian journal of economics 32 (1999) 5, pp. 1164-1173
Persistent link: https://www.econbiz.de/10001438939
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What have Canadian economists been doing for the past twenty-five years?
Helliwell, John F. - In: The Canadian journal of economics 26 (1993) 1, pp. 39-54
Persistent link: https://www.econbiz.de/10001331101