@ = available online
Books
Varian, H. R., Intermediate Microeconomics with calculus: A modern approach, 2014. Norton: New York. ISBN: 9780393937145. Chapters 32-37.
Krugman, P., Obstfeld, M. and Melitz, M., International Economics: Theory and policy, 2017. Pearson: Harlow. ISBN: 9781292214870, 11th edition. Chapters 1-12.
Recommended texts
Feenstra, R. C., Advanced International Trade, 2016. Princeton University Press. ISBN: 9780691161648. Chapters 1-2.
@ Krugman, P. R. What do Undergrads Need to Know about Trade?, 1993. The American Economic Review, 83(2): pp. 23-26.
@ Irwin, D. A. The United States in A New Global Economy? A Century’s Perspective, 1996. American Economic Review, 86(2): pp. 41-46.
@ Krugman, P. "Does Third World Growth Hurt First World Prosperity?” in Krugman, P. R., Pop internationalism, 1997. ISBN: 0262611333.