This repository provides the code of the model presented in Grow, A. (2021). The Matching-Hypothesis Re-Examined Once More: Does the Structure of the Partner Market Matter? In J. Van Bavel, D. De Coninck, P. Puschmann, & B. Van de Putte (Eds.), Neurotic Doubt and Sacred Curiosity: Essays in Honour of Koen Matthijs (pp. 273–286). Leuven: Centre for Sociological Research, Faculty of Social Sciences, KU Leuven.The file ‘model – V1.nlogo’ contains the original NetLogo code. The file ‘model description – V1.pdf’ provides a description of the model following the ODD+D standard.