This paper explores the methodology of sectoral productivity growth measurement within the framework of input‐output analysis. A method which ensures that sectoral productivity growth rates are consistent with productivity growth rates for the economy as a whole (as well as allowing for external trade) is suggested. New estimates are presented on total factor productivity in UK agriculture using a Tornqvist index procedure. In addition, new estimates of agricultural labour productivity growth are presented, taking account not only of labour employed in agriculture but also of labour employed in ancillary industries on the supply side. The empirical results confirm that part of the labour previously employed on farms has shifted “upstream” to industries providing agriculture with fertilises, machinery and other inputs.

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This paper traces the progress of the agricultural negotiations in the current GATT round from the Ministerial Declaration at Punte del Este, Uruguay, in September 1986 to the Geneva ‘Accord’ in April 1989. It summarises the initial position papers of the major participants, discusses the impasse at the Mid‐Term Review (Montreal, December 1988) and relates the Geneva Accord to the groundwork laid down in the preceding negotiations. Finally, the paper comments on some of the implications of the accord and on the prospects for a successful conclusion for the negotiations.

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