Assessing the cost of groundwater pollution: the case of diffuse agricultural pollution in the Upper Rhine valley aquifer

2005 ◽  
Vol 52 (9) ◽  
pp. 153-162 ◽  
Author(s):  
J.-D. Rinaudo ◽  
C. Arnal ◽  
R. Blanchin ◽  
P. Elsass ◽  
A. Meilhac ◽  
...  
Keyword(s):  
Groundwater Pollution ◽  
Nitrate Concentration ◽  
Economic Consequences ◽  
Contingent Valuation Study ◽  
Valuation Study ◽  
Rhine Valley ◽  
The Cost ◽  
Upper Rhine ◽  
Concentration Evolution ◽  
Avoidance Cost

This paper presents an assessment of the costs of diffuse groundwater pollution by nitrates and pesticides for the industrial and the drinking water sectors in the Upper Rhine valley, France. Pollution costs which occurred between 1988 and 2002 are described and assessed using the avoidance cost method. Geo-statistical methods (kriging) are then used to construct three scenarios of nitrate concentration evolution. The economic consequences of each scenario are then assessed. The estimates obtained are compared with the results of a contingent valuation study carried out in the same study area ten years earlier.

scholarly journals Willingness to Pay for Energy Efficient Appliances: The Case of Lebanese Consumers

2019 ◽  
Vol 11 (20) ◽  
pp. 5572
Author(s):  
Hassan Harajli ◽  
Ali Chalak
Keyword(s):  
Willingness To Pay ◽  
Energy Efficient ◽  
Policy Implications ◽  
Contingent Valuation Study ◽  
Air Conditioners ◽  
Home Appliances ◽  
Valuation Study ◽  
Energy Labelling ◽  
Multivariate Tobit Model ◽  
The Cost

A contingent valuation study was conducted to elicit the willingness to pay (WTP) of Lebanese citizens for five types of energy-efficient home appliances: washing machines, air conditioners, televisions, light bulbs, and refrigerators. A face-to-face survey is designed to this end, with data collection achieving a sample of 605 households geographically representative of the Lebanese population. A multivariate Tobit model was used to gauge the effects of socio-demographic characteristics, attitudes, perceptions, behavior, and experience on the WTP across all these appliances, while accounting for potential correlations between these WTP values. Findings provide evidence of the importance of several socio–demographics in determining WTP for more energy efficient appliances, such as income, education, and age, and the importance of perceptions and experience covariates, not least the implementation of energy labelling and the cost of electricity. In terms of policy implications, this study highlights the need to legally enforce a shift in payment mode from renting per capacity (kW) to purchasing per power (kWh) consumed for electricity in the back-up power sector, and the immediate introduction of a local labelling scheme for home appliances.

Pound Wise and Penny Foolish? Weight Loss and The Dynamics of Health Care Spending

2011 ◽  
Vol 14 (2) ◽  
Author(s):  
Thomas G Koch
Keyword(s):  
Weight Loss ◽  
Cost Savings ◽  
Cost Effective ◽  
Economic Consequences ◽  
Health Care Spending ◽  
Order Of Magnitude ◽  
Dynamic Measures ◽  
The Cost ◽  
The Impact ◽  
The Relationship

Current estimates of obesity costs ignore the impact of future weight loss and gain, and may either over or underestimate economic consequences of weight loss. In light of this, I construct static and dynamic measures of medical costs associated with body mass index (BMI), to be balanced against the cost of one-time interventions. This study finds that ignoring the implications of weight loss and gain over time overstates the medical-cost savings of such interventions by an order of magnitude. When the relationship between spending and age is allowed to vary, weight-loss attempts appear to be cost-effective starting and ending with middle age. Some interventions recently proven to decrease weight may also be cost-effective.

scholarly journals Prey, management and landscape requirements of an endangered population of the Woodlark Lullula arborea in Southwest Germany

2021 ◽  
Author(s):  
Verena Rösch ◽  
Pascal Aloisio ◽  
Martin H. Entling
Keyword(s):  
Food Resource ◽  
Bird Species ◽  
Ground Cover ◽  
Main Food ◽  
Vegetation Height ◽  
Endangered Population ◽  
Rhine Valley ◽  
Territory Selection ◽  
Main Food Source ◽  
Upper Rhine

AbstractVineyards can be valuable habitats for biodiversity conservation. For example, in Rhineland-Palatinate (Germany) over a third of the state’s critically endangered Woodlark (Lullula arborea) population breeds in vineyards along the western margin of the Upper Rhine Valley. We here aim to elucidate how local ground cover management, food availability and the proximity to settlements affect territory selection by this bird species in the region. As climate, site conditions and management differ greatly from more continental or Mediterranean wine-growing areas, conditions for Woodlark conservation may differ as well.We compared 26 Woodlark territories in vineyards with 26 nearby reference areas from which Woodlarks were absent. We recorded vineyard ground cover in the inter-rows (% cover) as well as vegetation height and composition (forbs vs. grasses). Arthropods were sampled using pitfall traps, since they are the main food resource of Woodlarks during the breeding season. In addition, the distance to built-up areas was measured. The vegetation in Woodlark territories was shorter (mean 14.2 vs. 19.6 cm) and more dominated by forbs (39% vs. 27% cover) than in absence areas. The vegetation cover in the inter-rows had no effect on Woodlark territory presence or absence. Woodlarks also favoured areas with a higher abundance of arthropods (mean abundance 69.1 vs. 57.5) and a greater distance to built-up areas (mean distance 554 vs. 373 m). We conclude that to promote the Woodlark in wine-growing areas, short, forb-rich swards should be created, facilitating arthropod detectability. This is likely to require low levels of nitrogen fertilization since fertilizers favour tall-growing grasses that outcompete forbs. Pesticide applications should be kept at a minimum to enhance arthropods as the main food source for Woodlarks and their chicks. In addition, the expansion of settlements into breeding areas of Woodlarks should be avoided.

Untapped demand for heritage: A contingent valuation study of Prinsep Ghat, Calcutta

2007 ◽  
Vol 28 (1) ◽  
pp. 83-95 ◽  
Author(s):  
Mousumi Dutta ◽  
Sarmila Banerjee ◽  
Zakir Husain
Keyword(s):  
Contingent Valuation ◽  
Contingent Valuation Study ◽  
Valuation Study

Does the impact of the COVID-19 pandemic influence the FX? A note.

2021 ◽  
Vol 15 (2) ◽  
Author(s):  
Evangelos Vasileiou
Keyword(s):  
Exchange Rate ◽  
Interest Rate ◽  
Economic Recession ◽  
Interest Rate Risk ◽  
Economic Consequences ◽  
Domestic Currency ◽  
Effective Response ◽  
Policy Makers ◽  
The Cost ◽  
The Impact

This note shows that the effective response of a country in its battle against COVID-19 influences the exchange rate of its currency. Particularly, we examine the GBPUSD, AUDUSD and AUDGBP pairs of currency during the COVID-19 outbreak and the results show that the domestic currency of the country which documents more COVID-19 cases in each pair is depreciated against the foreign one. Therefore, a country which cannot effectively mitigate the impact of COVID-19 and whose currency is depreciated may present further economic consequences in the future. Such consequences extend beyond economic recession and may include sovereign and interest rate risk. These findings may be useful for policy makers in order to estimate the cost of the pandemic.

Willingness to pay for more sustainable e-waste management: a contingent valuation study in greece

2012 ◽  
pp. 19-35
Author(s):  
Charisios Achillas ◽  
Christos Vlachokostas ◽  
Avraam Karagiannidis ◽  
Eftichios Sophocles Sartzetakis ◽  
Nicolas Moussiopoulos
Keyword(s):  
Waste Management ◽  
Willingness To Pay ◽  
Contingent Valuation ◽  
Local Community ◽  
Industrial Ecology ◽  
Contingent Valuation Study ◽  
Adequate Funding ◽  
Weee Recycling ◽  
Valuation Study ◽  
Environmentally Sound

Management of Waste Electric and Electronic Equipment (WEEE also called e-waste) has become an issue of critical importance recently also in the frame of industrial ecology besides waste management per se, mostly due to their content in hazardous materials and the extensive implications of any intervention in a broad industrial spectrum. The effectiveness of any landfill diversion scheme depends on its acceptance by the local community and the industry, as well as adequate funding. This paper presents a contingent valuation approach in order to examine public environmental awareness and to assess the willingness-to-pay (WTP) for the environmentally sound management of WEEE in Greece, based on a suitable, customized and easy-to-comprehend questionnaire. The survey revealed a still relative public ignorance on the subject and a reluctantly limited WTP. The latter is mostly triggered by the fact that respondents believed that associated expenses should be covered either by authorities or manufacturers (protest votes). However, based on the responses of those declaring a positive WTP, the average fee respondents are willing to pay exceeds the current recycling fee. Thus, existing recycling fees could be potentially increased in order to cover additional expenses for the development of infrastructure in areas not currently included in the national WEEE recycling program, as well as to provide the public with a dense network of disposal sites/bins in an effort to boost participation and WEEE recycling rates.

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