Efficiency and productivity analysis is a central concept in incentive-based regulation of network utilities. However, the efficiency measures obtained from benchmarking predominantly reflect short term performance and hence, provide only a snapshot of the firm's path towards its long run...

Liberalisation has had a marked effect on innovative activities in the electricity industry. R&D and patenting activities are generally regarded respectively as innovative inputs to and outputs from technological progress. Electricity reforms have resulted in a reduction in R&D spending in the...

Franchises are peculiar in two ways: first, the authority of franchisees is largely informal rather than formal. The efficiency of franchises is often attributed to their initiative and autonomy. Yet, in franchise contracts, franchisees agree to submit to the sometimes arbitrary will of the...

The co-existence of franchised and company-owned stores influences the dynamic of innovation in franchise systems as well as the balance of power between franchisees and their chain. We report on case studies of five franchise system. We focus on how innovation and authority are interrelated in...

This paper examines recent attempts to rehabilitate pre-modern craft guilds as efficient economic institutions. Contrary to rehabilitation views, craft guilds adversely affected quality, skills, and innovation. Guild rent-seeking imposed deadweight losses on the economy and generated no...

The Federal Power Commission pioneered the use of negotiated settlements in the early 1960s as a means of coping with an increased workload and backlog. Legal scholars have emphasized the importance of settlements in coping with the regulatory load, and in saving time and money, albeit with some...

A very striking change in product selection over the last century has been the increased degree of specialisation of durable goods. To analyse these changes this paper introduces a new form of product differentiation called functional. It is shown that when a homogeneous population demands...

Electricity reform has coincided with a significant decline in energy R&D activities. Technical progress is crucial for tackling many energy and environmental issues as well as for long-term efficiency improvement. This paper reviews the industrial organisation literature on innovation to...