@inbook{cf1f9bf7203746ae968e2a027c067ea8,
title = "The Principle of Relatedness",
abstract = "The idea that skills, technology, and knowledge, are spatially concentrated, has a long academic tradition. Yet, only recently this hypothesis has been empirically formalized and corroborated at multiple spatial scales, for different economic activities, and for a diversity of institutional regimes. The new synthesis is an empirical principle describing the probability that a region enters—or exits—an economic activity as a function of the number of related activities present in that location. In this paper we summarize some of the recent empirical evidence that has generalized the principle of relatedness to a fact describing the entry and exit of products, industries, occupations, and technologies, at the national, regional, and metropolitan scales. We conclude by describing some of the policy implications and future avenues of research implied by this robust empirical principle.",
keywords = "Economic complexity, Relatedness, Economic geography, Economic complexity, Relatedness, Economic geography",
author = "Hidalgo, {C{\'e}sar A.} and Balland, {Pierre Alexandre} and Ron Boschma and Mercedes Delgado and Maryann Feldman and Koen Frenken and Edward Glaeser and Canfei He and Kogler, {Dieter F.} and Andrea Morrison and Frank Neffke and David Rigby and Scott Stern and Siqi Zheng and Shengjun Zhu",
year = "2018",
doi = "10.1007/978-3-319-96661-8_46",
language = "English",
isbn = "9783319966601",
series = "Springer Proceedings in Complexity",
pages = "451--457",
editor = "Morales, {Alfredo J.} and Carlos Gershenson and Dan Brah and Minai, {Ali A.} and Yaneer Bar-Yam",
booktitle = "Unifying Themes in Complex Systems IX",
publisher = "Springer VS",
}