In the context of approximately 50% reduction in pesticide treatment according to the agreement of the "Grenelle de l'environnement" in France, the main part of this study involves the assessment of intensification or extensification of pesticide use in crop activities. This is done with...

Policy makers as well as land users in developed countries are willing to promote new agricultural practices that are more environmentally friendly. This can be possible notably among several others by reducing chemical utilization. For instance in France, the agreement of the “Grenelle de...

This paper offers an approach based on the economic theory of index numbers that revisits the classical surplus accounting technique. We measure the productivity gains and the combined effects of output and input price variation on French farmers’ income between 1959 and 2011, for the whole...

In the context of the agreement of about 50% reduction in pesticide uses according to the accords du “Grenelle de l’environnement” in France, the central part of this study involves the assessment of agricultural intensification (AI) and agricultural extensification (AE) processes in crop...

This study estimates productivity gains and their distribution among inputs and outputs for American industries over the period 1987-2011 using the traditional surplus accounting method. Total Factor Productivity (TFP) change is traditionally defined as the growth rate of output minus the growth...

Various methodological improvements in production function modelling allow the integration of undesirable outputs, the distinction between stakeholders? objective-function and the sectoral aggregation of individual technologies. This paper gathers these concepts in order to assess the...

In this paper, firm profit loss is decomposed as the sum of two terms related to the output price uncertainty (price expectation error and risk preference), plus one extra term expressing technical inefficiency. We then describe the implementation of our theoretical model in a robust data...