https://elizabethpontikes.org Category Dynamics in Markets Tue, 30 Jul 2019 15:55:58 +0000 en-US hourly 1 https://wordpress.org/?v=5.6 https://elizabethpontikes.org/publication/the-categorical-basis-of-combination/ Sun, 19 May 2019 00:00:00 +0000 https://elizabethpontikes.org/publication/the-categorical-basis-of-combination/ Pontikes, E.G. “The Categorical Basis of Combination. A Theory and Two Empirical Tests.”

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