Whether or not the terms of trade between two countries may be unequal is a controversial question in the theory of international economics. In practice, the issue is resolved through statistical observation of the terms of trade. This measurement of the terms of trade follows a long tradition...

Input-output tables deflated by chained prices indices are not additive over product rows. This paper discusses the reasons and suggests a remedy. The new method proposed is based on a distinction, in concept, between 'real value', on the one hand, and variation in 'volume', on the other. The...