Dear everyone,

I am currently working the impact of integrated aquaculture and agriculture farming system on food security status of households by using
endogenous switching regression model (movestay command).
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I would like to ask you some questions regarding the interpretation for sign and significance of the selection effects derived from this model.
The rho values derived from my analysis are negative sign and significant for both groups (IAA adopted household and non-adopted households). Please, could anyone help me about the interpretation of these values?
Thanks you in advance for helping me out.