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Table 1 Regressions of adoption speed at different diffusion levels (positive externality effect)

From: Multiple peer effects in the diffusion of innovations on social networks: a simulation study

  Model 1 Model 2 Model 3 Model 4 Model 5 Model 6 Model 7
  (30%) (40%) (50%) (60%) (70%) (80%) (90%)
(Intercept) − 0.53 − 0.50 − 0.47 − 0.45 − 0.43 − 0.32 − 0.32
Number of households 0.01 0.01 0.01 0.01 0.01 0.01 0.01
Ratio of seed adopters 0.90 0.84 0.81 0.80 0.78 0.57 0.57
Experience coefficient 2.04 2.02 2.01 1.99 1.94 1.54 1.54
Externality threshold − 0.18 − 0.21 − 0.23 − 0.25 − 0.26 − 0.28 − 0.28
% of neighbours to connect in WS 3.23 3.24 3.23 3.21 3.16 2.53 2.53
Rewiring probability in ER − 0.15 − 0.14 − 0.12 − 0.10 − 0.08 0.09 0.09
R 2 0.75 0.78 0.80 0.80 0.80 0.72 0.72
  1. *The adoption rate level for diffusion speed in the present regression. This is the same for Tables 4, 5, and 6