Neary, P. (1985). The Observational Equivalence of the Ricardian and Heckscher-Ohlin Explanations of Trade Patterns [The Ricardian and Heckscher-Ohlin Explanations of Trade: A General Proof of an Equivalence Theorem and Its Empirical Implications]. Oxford Economic Papers, 37.

Neary, Peter. “The Observational Equivalence of the Ricardian and Heckscher-Ohlin Explanations of Trade Patterns [The Ricardian and Heckscher-Ohlin Explanations of Trade: A General Proof of an Equivalence Theorem and Its Empirical Implications].” Oxford Economic Papers, vol. 37, 1985.

Neary, Peter. 1985. “The Observational Equivalence of the Ricardian and Heckscher-Ohlin Explanations of Trade Patterns [The Ricardian and Heckscher-Ohlin Explanations of Trade: A General Proof of an Equivalence Theorem and Its Empirical Implications].” Oxford Economic Papers 37.