Search Results - subject:"Exponential random graph"

Tractable and consistent random graph models

Chandrasekhar, Arun G.; Jackson, Matthew O. - 2014

Persistent link: https://www.econbiz.de/10010389548

Modeling knowledge networks in economic geography : a discussion of four methods

Brökel, Tom; Balland, Pierre-Alexandre; Burger, Martijn J. - In: The annals of regional science : an international … 53 (2014) 2, pp. 423-452

Persistent link: https://www.econbiz.de/10010486490

From network ties to network structures: Exponential Random Graph Models of interorganizational relations

Pallotti, Francesca; Lomi, Alessandro; Mascia, Daniele - In: Quality & Quantity: International Journal of Methodology 47 (2013) 3, pp. 1665-1685

specifications of Exponential Random Graph Models (ERGM) that help to narrow the gap between theories and empirical models of …

Persistent link: https://www.econbiz.de/10010843908

Determinants of cross-regional R and D collaboration networks: an application of exponential random graph models

Broekel, Tom; Hartog, Matte - Volkswirtschaft Abteilung, Fachbereich … - 2013

This study investigates the usefulness of exponential random graph models (ERGM) to analyze the determinants of cross …

Persistent link: https://www.econbiz.de/10010693270

Who teaches and who learns? Policy learning through the C40 cities climate network

Lee, Taedong; Meene, Susan - In: Policy Sciences 45 (2012) 3, pp. 199-220

using the exponential random graph model reveals the cities that seek information and those that are information sources are …

Persistent link: https://www.econbiz.de/10010865346

Networks in markets and the propensity of companies to collaborate: An empirical test of three mechanisms

Lomi, Alessandro; Fonti, Fabio - In: Economics Letters 114 (2012) 2, pp. 216-220

We propose and test hypotheses about three endogenous mechanisms that may be driving the observed network structure of producers’ markets. We use data that we have collected on collaborative network ties among producers. Estimates of Exponential Random Graphs Models (ERGM) support our hypotheses.

Persistent link: https://www.econbiz.de/10010576472

Complex Dependencies in the Alliance Network

Cranmer, Skyler J.; Desmarais, Bruce A.; Menninga, … - In: Conflict Management and Peace Science 29 (2012) 3, pp. 279-313

random graph model for analyzing interdependence in the alliance network and estimating the effect of covariates on alliances. … a network, where alliance formation is an inherently interdependent process. We proceed by introducing the exponential …

Persistent link: https://www.econbiz.de/10010561612