Willingness to pay more for value-added pomegranate juice ( Punica granatum L.): An open-ended contingent valuation

Romano, Karen Rodrigues; Finco, Fernanda Dias Bartolomeu Abadio; Rosenthal, Amauri; Finco, Marcus Vinicius Alves; Deliza, Rosires

doi:10.1016/j.foodres.2016.08.039

Cited by 17 publications

(14 citation statements)

References 41 publications

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“…Romano et al [122] used the contingent valuation method to estimate Brazilian consumer's willingness to pay a premium for an innovative added-value pomegranate juice. The average consumer's willingness to pay more for pomegranate juice was estimated, and the income elasticity coefficient was also calculated, so that a 10% increase in consumer income might be expected to induce a raise of about 2% in the willingness to pay the premium for the innovative pomegranate juice [122].…”

Section: Willingness To Pay For Innovation In Npdmentioning

confidence: 99%

The Link between the Consumer and the Innovations in Food Product Development

Guiné

Florença

Barroca

et al. 2020

Foods

146

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New lifestyles, higher incomes and better consumer awareness are increasing the demand for a year-round supply of innovative food products. In past decades, important developments have been achieved in areas related to food and the food industry. This review shows that factors influencing performance in new product development (NPD) are dynamic and continuously guiding project development. The data obtained by direct involvement of consumers can impact positively successful product development and enhance the company’s financial performance. The study of consumer behaviour and attitudes towards new foods encompasses multiple aspects, such as preference, choice, desire to eat certain foods, buying intentions and frequency of consumption. Additionally, both the consumers’ willingness to purchase and the willingness to pay a premium are important in NPD, launching and success.

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Section: Willingness To Pay For Innovation In Npdmentioning

confidence: 99%

The Link between the Consumer and the Innovations in Food Product Development

Guiné

Florença

Barroca

et al. 2020

Foods

146

View full text Add to dashboard Cite

show abstract

“…For the purposes of this research, we used open questions to extract WTP for the potential benefits obtained by improving the thermal envelope standards of homes, establishing an open-ended contingent valuation model (Giannakopoulou et al, 2017;Romano et al, 2016;Shi et al, 2014).…”

Section: Evaluation Of Wtp For Residential Energy Efficiency Using a mentioning

confidence: 99%

Does energy efficiency matter to real estate-consumers? Survey evidence on willingness to pay from a cost-optimal analysis in the context of a developing country

Encinas

Duarte

Flor

et al. 2018

Energy for Sustainable Development

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In most countries, energy efficiency at the residential level has been largely delegated to the dynamics of realestate markets after setting a minimum level. This regulatory definition is in certain cases supplemented by energy performance certificates, such as in the case of the European Union. This approach is based on the understanding that avoided energy-consumption costs positively affect the willingness to pay for them, thus leading to higher prices capable of offsetting production costs and thereby encouraging developers. The case of the private housing market in Santiago de Chile was selected as a reference for a developing country in which energy performance certificates, although they exist as an instrument, are not required to be applied in property transactions. However, unlike most of the research performed in developed countries, it is difficult to analyse price formation using methods based on observed preferences in areas in which there are few energy-certified buildings. Using the technique of contingent valuation, such as the method based on stated preferences, enables one to overcome this difficulty. This article investigates willingness to pay for improvements in the energy efficiency of buyers for new homes based on a representative investment/operation cost analysis. This approach has been addressed to open the debate on the convenience of modify the national construction code and rethink the energy certification scheme as well as an exploratory study to undercover further research lines to support the aforementioned debate. The results suggests that there is a number of potential home buyers ready to pay for energy efficiency when they are informed on the cost savings associated to structural modifications and the cost of providing such improvements and such willingness to pay is not monolithic across the respondents, but seems to be influenced by the education level plausibly associated to the purchase power.

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“…Pomegranate (Punica granatum L., Punicaceae) is a domesticated fruit tree with relatively short juvenility [21] and fruit with high nutritional and economic value [22]. Pomegranates were traditionally cultivated in Africa and Asia [23], but a growing concept of the health benefits from its juice has led to growth in both global demand and production area.…”

Section: Introductionmentioning

confidence: 99%

Optimizing Nitrogen Application for Growth and Productivity of Pomegranates

et al. 2020

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Quantification of actual plant consumption of nitrogen (N) is necessary to optimize fertilization efficiency and minimize contamination of earth resources. We examined the performance of fruit-bearing pomegranate trees grown in soilless media and exposed to eight N-fertigation treatments, from 5 to 200 mg N L−1. Reproductive and vegetative indices were found to be optimal when 20 to 70 mg N L−1 was supplied. Nitrogen application levels over 70 mg L−1 reduced pomegranate development and reproduction. N uptake in low-level treatments was almost 100% and decreased gradually, down to 13% in 200 mg N L−1 treatment. N usage efficiency was maximized under 20 mg N L−1, in which case 80% to 90% of added N was taken up by the trees. At high N application, its efficiency was reduced with less than 50% utilized by the trees. Leaf N increased to a plateau as a function of increasing irrigation solution N, maximizing at ~15 to 20 mg N g−1. Therefore, analysis of diagnostic leaves is not a valid method to identify excessive detrimental N. The results should be valuable in the development of efficient, sustainable, environmentally responsible protocols for N fertilization in commercial pomegranate orchards, following adaptation and validation to real soil field conditions.

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Willingness to pay more for value-added pomegranate juice ( Punica granatum L.): An open-ended contingent valuation

Cited by 17 publications

References 41 publications

The Link between the Consumer and the Innovations in Food Product Development

The Link between the Consumer and the Innovations in Food Product Development

Does energy efficiency matter to real estate-consumers? Survey evidence on willingness to pay from a cost-optimal analysis in the context of a developing country

Optimizing Nitrogen Application for Growth and Productivity of Pomegranates

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