Comparative British and American Productivity in Retailing

The National Institute recently published a study of comparative labour productivity in the non-service sectors of the British, American and German economies: agriculture, extractive industries, manufacturing, construction, public utilities and transport and communications. The present paper extends this work by measuring and analysing Anglo-American labour productivity differentials in the retail trades. Thus it marks our first step into the service sector proper, which accounts in the United Kingdom for one half of both GDP and employment, and in the United States for nearly three-fifths. The extent and significance of international productivity differences in services have been almost entirely neglected in the past, largely because the technical problems posed by productivity measurement in service sectors are even more complex than those encountered in industrial activities. One exception was a study of comparative productivity in distribution relating to the beginning of the 1950s, the methodology of which is similar to our own.