Abstract
Chapter 4 contains the first empirical investigation of drivers of medical travel at the national level. The author proposes a gravity model, provides an introduction to its theoretical underpinnings and discusses its assumptions and applicability to medical travel. A dynamic extension of the gravity model allows the investigation of candidate drivers including cultural proximity, networks and word-of-mouth. Various specifications test the robustness of the results.
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Schmerler, K. (2018). Drivers of Medical Travel at the National Level. In: Medical Tourism in Germany. Developments in Health Economics and Public Policy, vol 13. Springer, Cham. https://doi.org/10.1007/978-3-030-03988-2_4
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