Explains that the public sector is a major buyer of goods and services. In the mid‐1980s discriminatory (buy national) public purchasing was identified as one of the barriers to the completion of the Single European Market. Studies suggested that a more liberal public purchasing regime would...

Introduction It is now part of the conventional wisdom that the success of the industrial strategy is vital because the UK “needs a healthy manufacturing industry”. Proposals have been made to allocate a substantial proportion of the additional revenues from North Sea oil and gas to domestic...

Production‐cost duality was first introduced by Ronald Shephard (1953) in his seminal study, Cost and Production Functions. The application of duality to production and cost was extended by Uzawa (1962, 1964). However, not until the 1970s did the Shephard‐Uzawa duality analysis achieve its...