Building on Rawls' theory of justice and Sen's theory of capabilities, I present an outline of social justice under climate shocks, illustrating it with the experiences of persons with disability. Social justice holds when inequality is responded to by rules that afford more primary goods, such...

The fundamental problem of external validity is not to generalize from one experiment, so much as to experimentally test generalizable theories. That is, theories that explain the systematic variation of causal effects across contexts. Here we show how the graphical language of causal diagrams...

Prior to 2009, there was no direct road connection between the southern regions of Mozambique - where the capital city is located - and the more agriculturally-productive central and northern regions. In this paper, we leverage the opening of a major road bridge to identify the impact of...

This paper presents a framed field experiment on ecological altruism in Mindoro, Philippines. Behavioural differences between ethnic groups in Mindoro-the Tagalogs and the Mangyans-were investigated. We designed a two-part donation task (i.e. dictator game) where the recipient of the donation...

Implicit associations and biases are carried without awareness of conscious direction. In this paper, I develop a model to study giving behaviours under conditions of implicit bias. I test this model by implementing a novel laboratory experiment - a Dictator Game with sorting to study both these...

In emerging economies, pro-social policy outcomes may be prevented by bureaucratic inefficiency, capture by elected or non-elected office holders, or by other hurdles. For local citizens, uncertainty about the true cause of such failures often prevails. We study the pro-sociality of politicians'...

What motivates individuals to become politicians? This is an important question in decentralized democracies, where local politicians play a key role in public goods provision. However, and in emerging economies, bureaucratic hurdles and administrative failures introduce uncertainty about the...

We examine the measurement of individual poverty in an intertemporal context. Our aim is to capture the importance of persistence in a state of poverty and we characterize a corresponding individual intertemporal poverty measure. Our first axiom requires that intertemporal poverty is identical...

This paper demonstrates that the property of 'replication invariance', generally considered to be an innocuous requirement for the extension of fixed-population poverty comparisons to variable-population contexts, is incompatible with other plausible variable- and fixed-population axioms. --...

The arrival of European settlers at the Cape in 1652 marked the beginning of what would become an extremely unequal society. Comparative analysis reveals that certain endowments exist in societies that experience a 'persistence of inequality'. This paper shows that the emphasis on endowments may...