In pre-industrial economies labour supply curves often bend backwards at very low levels of income.  This changed prior to the industrial revolution: total working hours increased (De Vries (1993), Voth (1998, 2000)).  This paper examines this industrious revolution using a model of labour...

Jewish emancipation in nineteenth century Europe produced drastically different responses.  In Germany, a liberal variant known as Reform developed, while ultra-Orthodox Judaism emerged in eastern Europe.  We develop a model of religious organization which explains this polarization.  In...