Research Explorer

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Researcher

Aymen Frija

Awards & Distinctions

23 Results

2014

Marginal water productivity of irrigated durum wheat in semi-arid Tunisia

Iheb FrijaAymen FrijaAli ChebilHatem Cheikh M'HamedStijn SpeelmanMariem Makhlouf

A2 Journal Article in JOURNAL OF AGRICULTURAL SCIENCE (TORONTO)

Production viability and farmers' willingness to adopt Jatropha curcas L. as a biofuel source in traditional agroecosystems in Totonacapan, Mexico

Yolanda Beatriz Vera CastilloHW PritchardAymen FrijaPrakashan Chellattan VeettilJA Cuevas SanchezPatrick Van DammeGuido Van Huylenbroeck

A1 Journal Article in AGRICULTURAL SYSTEMS

2013

Are investments in groundwater irrigation profitable?: a case of rice farms from South India

Shalet Korattukudy VargheseJeroen BuysseAymen FrijaStijn SpeelmanGuido Van Huylenbroeck

A1 Journal Article in JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION

2012

Comparing the technical efficiency of farms benefiting from different agricultural interventions in Kenya's drylands

Jacinta LembaMarijke D'HaeseLuc D'HaeseAymen FrijaStijn Speelman

A1 Journal Article in DEVELOPMENT SOUTHERN AFRICA

Contract farmer and poultry farm efficiency in Bangladesh: a data envelopment analysis

Ismat Ara BegumMohammad Jahangir AlamJeroen BuysseAymen FrijaGuido Van Huylenbroeck

A1 Journal Article in APPLIED ECONOMICS

2011

Complementarity between water pricing, water rights and local water governance: a Bayesian analysis of choice behaviour of farmers in the Krishna river basin, India

Prakashan Chellattan VeettilStijn SpeelmanAymen FrijaJeroen BuysseGuido Van Huylenbroeck

A1 Journal Article in ECOLOGICAL ECONOMICS

Irrigation pricing policies and its impact on agricultural inputs demand in Tunisia: a DEA-based methodology

Aymen FrijaAda WossinkJeroen BuysseStijn SpeelmanGuido Van Huylenbroeck

A1 Journal Article in JOURNAL OF ENVIRONMENTAL MANAGEMENT

Price sensitivity of farmer preferences for irrigation water-pricing method: evidence from a choice model analysis in Krishna river basin, India

Prakashan Chellattan VeettilStijn SpeelmanAymen FrijaJeroen BuysseKoen MondelaersGuido Van Huylenbroeck

A1 Journal Article in JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT-ASCE

The importance of irrigation water rights: lessons from South Africa and Tunisia

Stijn SpeelmanAymen FrijaJeroen BuysseGuido Van Huylenbroeck

A1 Journal Article in WATER POLICY

The sampling bias in multi-agent simulation models

Jeroen BuysseAymen FrijaBart Van der StraetenStephan NolteDakerlia ClaeysGuido Van Huylenbroeck

Variability in smallholders' irrigation water values : study in North-West Province, South Africa

Stijn SpeelmanAymen FrijaSylvain PerretMarijke D'HaeseStefano FarolfiLuc D'Haese

A1 Journal Article in IRRIGATION AND DRAINAGE

2010

Farmers' preferences for irrigation water demand management tools: a Bayesian analysis of choice behaviour of farmers in Krishna river basin, India

Prakashan Chellattan VeettilAymen FrijaStijn SpeelmanJeroen BuysseGuido Van Huylenbroeck

Irrigation water pricing between governmental policies and farmers' perception : implications for green-houses horticultural production in Teboulba (Tunisia)

Ali ChebilAymen FrijaChokri Thaber

A2 Journal Article in AGRICULTURAL ECONOMICS REVIEW

The impact of the water rights system on smallholder irrigators' willingness to pay for water in Limpopo province, South Africa

Stijn SpeelmanStefano FarolfiAymen FrijaMarijke D'HaeseLuc D'Haese

A1 Journal Article in ENVIRONMENT AND DEVELOPMENT ECONOMICS

Valuing improvements in the water rights system in South Africa : a contingent ranking approach

Stijn SpeelmanStefano FarolfiAymen FrijaGuido Van Huylenbroeck

A1 Journal Article in JOURNAL OF THE AMERICAN WATER RESOURCES ASSOCIATION

2009

Assessing the efficiency of irrigation water users' associations and its determinants: evidence from Tunisia

Aymen FrijaStijn SpeelmanAli ChebilJeroen BuysseGuido Van Huylenbroeck

A1 Journal Article in IRRIGATION AND DRAINAGE

Efficiency analysis of irrigation water demand institutions in Tunisia

Aymen FrijaGuido Van Huylenbroeck

Estimating the impacts of water pricing on smallholder irrigators in North West Province, South Africa

Stijn SpeelmanJeroen BuysseStefano FarolfiAymen FrijaMarijke D'HaeseLuc D'Haese

A1 Journal Article in AGRICULTURAL WATER MANAGEMENT

Water use and technical efficiencies in horticultural greenhouses in Tunisia

Aymen FrijaAli ChebilStijn SpeelmanJeroen BuysseGuido Van Huylenbroeck

A1 Journal Article in AGRICULTURAL WATER MANAGEMENT

Willingness to pay for water and water rights definition : study among smallholder irrigators in Limpopo province, South Africa

Stijn SpeelmanMarijke D'HaeseAymen FrijaStefano FarolfiLuc D'Haese

2008

A new methodology for assessing the impact of water pricing scenarios: case study of small-scale irrigation schemes in South Africa.

Stijn SpeelmanAymen FrijaStefano FarolfiJeroen BuysseMarijke D'HaeseLuc D'Haese

Estimating the effect of water charge introduction at small-scale irrigation schemes in North West Province, South Africa using a two-step Data Envelopment Analysis approach

Stijn SpeelmanJeroen BuysseAymen FrijaMarijke D'HaeseLuc D'Haese

XIIth Congress of the European Association of Agricultural Economists

Aymen FrijaStijn SpeelmanGuido Van Huylenbroeck