Aquatic agricultural systems (AAS) are systems in which the annual production dynamics of freshwater and/or coastal ecosystems contribute significantly to total household income. Improving the livelihood security and wellbeing of the estimated 250 million poor people dependent on AAS in...

This paper proposes a theory of endogenous transmission of social status through signalling in the labour market. A signalling game is analysed, in which education, acting as a signalling good, determines one's position in society. The economy's degree of inequality is shown to be a determinant...