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Fig. 2 | Health Economics Review

Fig. 2

From: Public health spending in Sub-Saharan Africa: exploring transmission mechanisms using the latent growth curve mediation model

Fig. 2

Latent linear growth model

Note. X1 to X4 represent observed data collected over four periods, t = 1, 2, 3, and 4; E1 to E4 are time-specific errors. The simple arrows depict the link between the intercept and slope of the observed variables. Double arrows depict the link between growth factors (intercept and slope). Arrows indicate the intercept loading parameters

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Health Economics Review

ISSN: 2191-1991

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