Productivity and environmental costs from intensification of farming. A panel data analysis across EU regions

This paper addresses the need of finding new ways of measuring the environmental and economic consequences of farming. The aim of this study is to inquire into the impacts that excessive intensification has on productivity and environmental costs in the long term and additionally, to explore empirically the trend of these two indicators over time. The contribution of this paper is to perform an empirical study of the trends of productivity and environmental costs of farming in the long-term. To this end, this paper performs a panel data analysis of productivity and environmental costs on a farm accounting database across European regions over the 1989–2009 period. The models proposed take (i) farm output per hectare as indicator of productivity, and (ii) expenditures on energy, pesticides and fertilisers per hectare as proxy indicators of environmental costs. Results provide empirical evidence that the regions under study have a negative trend of productivity and a positive trend of environmental costs over the time frame mentioned. These results correlate negatively with both, economic and environmental sustainability of farms. Arguably, this is aggravated in the latter due to hidden environmental costs valued at zero in traditional accounting.

[1]  J. Pretty,et al.  Sustainable intensification in agricultural systems. , 2014, Annals of botany.

[2]  E. F. Schumacher,et al.  Small is beautiful , 1987, Nature.

[3]  M. Ittersum,et al.  The crop yield gap between organic and conventional agriculture , 2012 .

[4]  S. Bruun,et al.  Environmental sustainability of traditional foods: the case of ancient apple cultivars in Northern Italy assessed by multifunctional LCA , 2013 .

[5]  Christine Jasch,et al.  The use of Environmental Management Accounting (EMA) for identifying environmental costs , 2003 .

[6]  Clement A. Tisdell,et al.  Why farmers continue to use pesticides despite environmental, health and sustainability costs , 2001 .

[7]  J. Ajani,et al.  Comprehensive carbon stock and flow accounting: A national framework to support climate change mitigation policy , 2013 .

[8]  Erin M. Tegtmeier,et al.  External Costs of Agricultural Production in the United States , 2004 .

[9]  F. Chapin,et al.  A safe operating space for humanity , 2009, Nature.

[10]  Clive A. Edwards,et al.  The Importance of Integration in Sustainable Agricultural Systems , 1989, Sustainable Agricultural Systems.

[11]  J. You.  Small Firms in Economic Theory , 1995 .

[12]  M. G. Varnamkhasti,et al.  Comparison of energy of tillage systems in wheat production , 2009 .

[13]  F. Madau,et al.  Organic and Conventional Farming: a Comparison Analysis through the Italian FADN , 2007 .

[14]  Rattan Lal,et al.  Agriculture and greenhouse gases, a common tragedy. A review , 2012, Agronomy for Sustainable Development.

[15]  H. White.  A Heteroskedasticity-Consistent Covariance Matrix Estimator and a Direct Test for Heteroskedasticity , 1980 .

[16]  Hans-Jürgen Dr. Klüppel,et al.  The Revision of ISO Standards 14040-3 - ISO 14040: Environmental management – Life cycle assessment – Principles and framework - ISO 14044: Environmental management – Life cycle assessment – Requirements and guidelines , 2005 .

[17]  J. Galloway,et al.  An Earth-system perspective of the global nitrogen cycle , 2008, Nature.

[18]  V. Ruttan.  Productivity Growth In World Agriculture: Sources And Constraints , 2002 .

[19]  I. Heap,et al.  Global perspective of herbicide-resistant weeds. , 2014, Pest management science.

[20]  William J. Sutherland,et al.  How effective are European agri‐environment schemes in conserving and promoting biodiversity? , 2003 .

[21]  Gary Langford.  Importance of Integration , 2012 .

[22]  S. Al-Athel,et al.  Report of the World Commission on Environment and Development: "Our Common Future" , 1987 .

[23]  Kyösti Pietola,et al.  Effciency and productivity of conventional and organic farms in Finland 1994--1997 , 2002 .

[24]  A. Aldanondo-Ochoa,et al.  Feed prices and production costs on Spanish dairy farms , 2014 .

[25]  Tim Lang,et al.  Farm costs and food miles: an assessment of the full cost of the UK weekly food basket , 2005 .

[26]  John Tzilivakis,et al.  The development and use of farm level indicators in England , 2004 .

[27]  N. H. Ravindranath,et al.  The top 100 questions of importance to the future of global agriculture , 2010 .

[28]  G. Huylenbroeck,et al.  A meta‐analysis of the differences in environmental impacts between organic and conventional farming , 2009 .

[29]  A. Olper,et al.  Do CAP Payments Reduce Farm Labour Migration? A Panel Data Analysis Across EU Regions , 2014 .

[30]  Andrew Flynn,et al.  Regulating the new rural spaces: the uneven development of land , 1993 .

[31]  Brian G. Wolff,et al.  Forecasting Agriculturally Driven Global Environmental Change , 2001, Science.

[32]  R. Leemans,et al.  Adaptation to climate change and climate variability in European agriculture: The importance of farm level responses , 2010 .

[33]  Paul R. Ehrlich,et al.  Human Appropriation of Renewable Fresh Water , 1996, Science.

[34]  Timothy Coelli,et al.  An Introduction to Efficiency and Productivity Analysis , 1997 .

[35]  C. T. de Wit,et al.  Resource use efficiency in agriculture , 1992 .

[36]  G. Robertson,et al.  Nitrogen in Agriculture: Balancing the Cost of an Essential Resource , 2009 .

[37]  C. Grignani,et al.  Assessing agro-environmental performance of dairy farms in northwest Italy based on aggregated results from indicators. , 2014, Journal of environmental management.

[39]  N. Stern.  What is the Economics of Climate Change , 2006 .

[40]  Allison Woodruff,et al.  Environmental Sustainability , 2009, IEEE Pervasive Computing.

[41]  E. Ostrom,et al.  The Struggle to Govern the Commons , 2003, Science.

[42]  T. Baker,et al.  Creating Something from Nothing: Resource Construction through Entrepreneurial Bricolage , 2005 .

[43]  Paul D. Allison,et al.  Logistic regression using sas®: theory and application , 1999 .

[44]  Daniel B. Taylor,et al.  Widespread adoption of non-conventional agriculture: Profitability and impacts , 1989 .

[45]  David Pimentel,et al.  Small amounts of pesticides reaching target insects , 2012, Environment, Development and Sustainability.

[46]  J. Morison,et al.  An assessment of the total external costs of UK agriculture , 2000 .

[47]  G. Knight,et al.  Innovation, organizational capabilities, and the born-global firm , 2004 .