This paper provides a causal reason for failure in productive efficiency in the household and explains why some households may be less efficient than others.  In the theoretical model, spouses make labour allocation decisions in each period to generate income, facing a threat of divorce in the...

The diffusion of an innovation can be represented by a process in which agents choose perturbed best responses to what their neighbors are currently doing.  Diffusion is said to be fast if the expected waiting time until the innovation spreads widely is bounded above independently of the size...

An influential thesis [Kuran, 2011, The Long Divergence] locates the economic failure of the Middle East in Islamic legal arrangements that laid the basis for organizational deficiencies.  This article critically scrutinizes this thesis using the lens of political economy and argues that...

If players learn to play an infinitely repeated game using Bayesian learning, it is known that their strategies eventually approximate Nash equilibria of the repeated game under an absolute-continuity assumption on their prior beliefs.  We suppose here that Bayesian learners do not start with...

Using a simple one-shot bribery game, we find evidence of a negative externality effect and a framing effect.  When the losses suffered by third parties due to a bribe being offered and accepted are high and the game is presented as a petty corruption scenario instead of in abstract terms...

Gravity equations in trade imply that trade flows are proportional to the size of a country and inversely proportional to distance.  This paper develops an analogy of these observations with gravity in physics, and provides geometric intuition for a large class of mathematical processes in two...

The idea that people adapt to poverty and deprivation by suppressing their wants, hopes and aspirations has gained a lot of currency in development ethics.  While the 'adaptation problem' is often cited as one of the primary arguments for abandoning utility based concepts of well-being in...

Background: Most developing countries face shortages of health workers in rural areas.  This has profound consequences for health service delivery, and ultimately for health outcomes.  To design policies that rectify these geographic imbalances it is vital to understand what factors determine...

In this paper, we analyse a novel panel data set to compare the relevance of alternative measures of capitalisation for bank failure during the 2007-10 crisis, and to search for evidence of manipulated Basel risk-weights.  Compared with the unweighted leverage ratio, we find the risk-weighted...

Housing was the major domestic priority of all postwar UK governments.  By 1970 the physical conditions of British housing had been transformed; by the 1990s seventy per cent of households in England owned their own homes.  Yet in 2012 there were still parts of many cities that deserved labeling...