Entries by jamesz

Do old people hurt growth?

A new paper (PDF) claims that ageing populations will hinder growth by both dis-saving and dragging down innovation, thus reducing productivity. Using a VAR model, they relate the age structure to measures of growth, saving, investment, and other macroeconomic variables over the 1990-2007 period. They use those coefficients to predict the effect of demographic change […]

GDP in three different charts

Flipchart Rick has a post up about Andy Haldane’s speech the other day and, like all Haldane’s work, it’s witty and engaging so you should definitely read it. The subject is the recent slowdown in growth in the developed world and it illustrates how different views of the same data can lead to very different […]

School choice and paternalism

There is a very interesting report out from the Social Market Foundation that investigates the characteristics parents value in a school. The core result is that less-wealthy families do not choose schools on the basis of academic achievement: This leads the SMF to express concern that school choice may not lift educational achievement because some parents […]

Performance pay for the public sector?

In December last year The Work Foundation released a comprehensive review of performance-related pay in the public sector: PRP schemes can be effective in improving outcomes across the three public services for which evidence is available (health, education and the civil service), although the central conclusion is that the outcomes from PRP are mixed, which […]

Behavioural economics in public policy

Earlier this year Raj Chetty gave the keynote address at the annual AEA meeting. He discussed the role of behavioural economics for public policy, giving examples of successful nudges such as a change in defaults for retirement saving. Unusually, he took the goal of policy as given and spent his lecture talking about how behavioural […]