A hat tip to Kevin Hinde at Durham for spotting this article in Free Exchange at the Economist

“Wal-Mart clearly has market power, which it occasionally uses abusively, if not necessarily illegally. But sometimes, it uses its market power to accomplish things government entities are unwilling or unable to accomplish—pressing environmental standards on its suppliers, for instance, or reining in abusive lenders.”

A good example to use when evaluating the economic and social welfare aspects of monopoly power

Featured
CPD courses

Teaching the New A Level Economics: Quantitative Methods

This course focuses solely on teaching & learning resources and approaches to delivering the wider range of quantitative methods contained in the new A Level and AS Level specifications. We've put together a comprehensive collection of teaching materials that will help accelerate your planning and preparation for the extended QM elements for A Level Economics.

Learn more ›

Teaching & learning products

AQA A2 Economics Worked Answers (2014)

Exemplar A Grade answers to the ECON3 and ECON4 exam papers sat in June 2014

£5.00

The UK Economy in 2015 Revision Guide

This new full colour 28 page revision guide by tutor2u's Geoff Riley provides all AS & A2 Economics students with a data and chart-rich summary of the key issues facing the UK Economy in 2015.

£4.00