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Dynamics of agricultural groundwater extraction

Hellegers, Petra J. G. J.; Zilberman, David; Ierland, … - In: Ecological economics : the transdisciplinary journal of … 37 (2001) 2, pp. 303-311

Persistent link: https://www.econbiz.de/10001579424

Technology adoption and the impact on average productivity

Hellegers, Petra; Zeng, Di; Zilberman, David - In: Economics of innovation and new technology 20 (2011) 7, pp. 659-681

Persistent link: https://www.econbiz.de/10009330166

Technology adoption and the impact on average productivity

Hellegers, Petra; Zeng, Di; Zilberman, David - In: Economics of Innovation and New Technology 20 (2011) 7, pp. 659-680

In this paper, a framework is developed to analyze how the specifications of new technologies and the heterogeneity of micro-units of production affect the input use, the adoption pattern, and the productivity of inputs. It shows that asset-productivity-enhancing (APE) technologies tend to be...

Persistent link: https://www.econbiz.de/10010620208

Environmental policy for the control of nitrate pollution at farm level in the European Union

Hellegers, Petra J. G. J. - In: The implementation of nitrate policies in Europe : …, (pp. 207-219). 1997

Persistent link: https://www.econbiz.de/10001324241

The role of the common agricultural policy in maintaining high nature value farming systems in Europe

Hellegers, Petra J. G. J. - In: Regional sustainability : applied ecological economics …, (pp. 155-167). 1999

Persistent link: https://www.econbiz.de/10001438882

Water pricing in Haryana, India

Hellegers, Petra J. G. J.; Perry, C. J.; Berkoff, Jeremy - In: Irrigation water pricing : the gap between theory and …, (pp. 192-207). 2007

Persistent link: https://www.econbiz.de/10003592741

Water pricing in Tadla, Morocco

Hellegers, Petra J. G. J.; Perry, C. J.; Petitguyot, T. - In: Irrigation water pricing : the gap between theory and …, (pp. 262-276). 2007

Persistent link: https://www.econbiz.de/10003593044

Policy instruments for groundwater management for agriculture and nature in the Netherlands

Hellegers, Petra J. G. J.; Ierland, Ekko C. van - In: Current issues in the economics of water resource …, (pp. 221-232). 2002

Persistent link: https://www.econbiz.de/10001694893

Policy instruments for groundwater management in the Netherlands

Hellegers, Petra J. G. J.; Ierland, Ekko C. van - In: Environmental & resource economics : the official … 26 (2003) 1, pp. 163-172

Persistent link: https://www.econbiz.de/10001795830

Policy note: why irrigation water pricing is difficult

Hellegers, Petra J. G. J.; Davidson, Angus Brian - In: Water Economics and Policy : WEP 10 (2024) 1, pp. 1-8

Persistent link: https://www.econbiz.de/10014531993

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