Ireland has a mixed economy. The constitution provides that the state shall favour private initiative in industry and commerce, but the state may provide essential services and promote development projects in the absence of private initiatives. Thus, state-sponsored (“semistate”) bodies operate the country’s rail and road transport, some of its television and radio stations, its electricity generation and distribution system, and its peat industry. State companies also are active in the fields of air transport and health insurance. The advent of a single European market in the 1990s encouraged many of these enterprises to privatize and become more