[Openspace] Number of observations

[Patricia Abelairas Etxebarria]

Hello,

My question is about the number of observations. How many observations are
necessary to have to make a “good” spatial regression model?
I have 78 observations, could this fact origin any problem with the
estimation?

Thank you very much

Patricia

Patricia Abelairas Etxebarria
Departamento Economía Aplicada V
Facultad de Ciencias Económicas y Empresariales
Universidad del País Vasco
Avda. Lehendakari Aguirre, 83
48015 Bilbao
SPAIN

Teléfono: +34 94 601 7026
Fax: +34 94 601 7087
e-mail: patricia.abelairas at ehu.es