Mangrove ecosystems support biodiversity,protect coastal areas,and provide sustainable livelihoods.However,they face significant threats from deforestation and unsustainable land use practices.This study examines the ...Mangrove ecosystems support biodiversity,protect coastal areas,and provide sustainable livelihoods.However,they face significant threats from deforestation and unsustainable land use practices.This study examines the viability of the payments for ecosystem services(PES)programs in promoting sustainable mangrove tourism in Tongke-Tongke Village,Sinjai District,South SulawesiProvince,Indonesia.We collected data through household surveys,semi-structured stakeholder interviews,and tourist questionnaires to evaluate the economic value of mangrove tourism and tourists’willingness to pay(WTP)for conservation.Analytical methods included quantitative descriptive analysis,thematic analysis,travel cost analysis,and contingent valuationmethod.The results indicatedstrong community support,with 70.00% of respondents acknowledging sustainable mangrove tourism’s economic,environmental,and cultural benefits.Economic estimates revealedthat mangrove tourism generated 943.00 USD/(hm^(2)·a),while tourists’WTP for conservation rangedfrom 0.21 to 0.56 USD/(person×month),contributing approximately 11.39 USD/(hm^(2)·a).Despite challenges such as inadequate infrastructure,socioeconomic disparities,and land privatization,this study advocates for integrating the PES programs,enhancing governance frameworks,and fostering local community engagement to ensure equitable benefit distribution and maximize the potential of mangrove tourism.These strategies aim to bolster conservation efforts,improve local livelihoods,and strengthen the resilience of mangroveecosystems.展开更多
This study constructed a moderated mediation model to examine how the social support received by teachers is associated with their work pay fairness perception in relation to their job satisfaction and job performance...This study constructed a moderated mediation model to examine how the social support received by teachers is associated with their work pay fairness perception in relation to their job satisfaction and job performance.Data were collected from 2411 preschool teachers in China(female=98.01%;mean age=29.12 years,SD=6.28 years).These data were analyzed using structural equation modelling,bootstrapping and latent moderate structural equations.The results indicated that teachers’perception of pay fairness is directly associated with self-rated job performance.Additionally,pay fairness perceptions have an indirect effect on higher job performance through job satisfaction.The social support that teachers perceive moderates the relationship between pay fairness perception and job satisfaction:the more social support teachers receive,the weaker the impact of pay fairness perception on job satisfaction.Thesefindings suggest that teachers’perception of pay fairness is related to their sense of quality of work life,as indicated by their job satisfaction and performance.展开更多
Objective:To predict parents'willingness to pay for dengue fever vaccination through the perception of dengue vaccine based on the Health Belief Model(HBM).Methods:A multicenter crosssectional study was conducted ...Objective:To predict parents'willingness to pay for dengue fever vaccination through the perception of dengue vaccine based on the Health Belief Model(HBM).Methods:A multicenter crosssectional study was conducted on parents who had children aged≤5 years and were participating in integrated health service post activities in 3 districts/cities with the highest incidence of dengue fever in Southeast Sulawesi.The instruments used to collect data in this study consisted of a participant characteristics questionnaire,a dengue vaccine perception questionnaire based on the HBM,and a willingness to pay for dengue vaccine questionnaire.Chi-square test and multivariate logistic regression analysis were used to determine the correlation between the perceived HBM subscales and willingness to pay for dengue vaccination.Results:A total of 310 people participated in this study with an average age of(29.9±5.6)years.Most of them were females(284/310,91.7%),80.9%(251/310)had a high education status and 87.4%(271/310)had direct experience with DF.The results showed good perceptions including Perceived Susceptibility(adjusted OR 3.7,95%CI 2.7-6.3,P<0.001),Perceived Severity(adjusted OR 2.8,95%CI 1.7-5.5,P<0.001),Perceived Benefits(adjusted OR 2.8,95%CI 1.7-4.5,P<0.001),and Cues to Action(adjusted OR 3.1,95%CI 1.9-5.1,P<0.001)were positively correlated with willingness to pay for the dengue vaccine comparing with poor perceptions,whereas Perceived Barriers showed no significant effect on willingness to pay for the dengue vaccine.Conclusions:These results suggest that a person's willingness to pay for dengue vaccine increases with their understanding of the risks and advantages of immunization as well as encouraging outside incentives.As a result,these elements are crucial in raising community involvement in the immunization campaign.展开更多
Objective:To estimate the willingness to pay(WTP)of Ho Chi Minh City residents for the hand,foot,and mouth disease(HFMD)vaccine and its associated factors using the contingent valuation method.Methods:This cross-secti...Objective:To estimate the willingness to pay(WTP)of Ho Chi Minh City residents for the hand,foot,and mouth disease(HFMD)vaccine and its associated factors using the contingent valuation method.Methods:This cross-sectional study was conducted in 2024,involved face-to-face interviews with 423 participants in Ho Chi Minh City.The participants were divided into two groups:parents of children under six and individuals without young children.WTP for the HFMD vaccine was assessed using the Krinsky and Robb procedure and the double-bound dichotomous choice technique.A probit regression model was used to analyze factors influencing WTP.Results:The participants had a mean age of(34.0±10.3)years,and the majority of them were female,resided in urban areas,and held a university degree.54.6%had children under six years of age,and 63.8%had never heard of the EV71 vaccine.The mean WTP for two doses of the HFMD vaccine was VND 1240000(USD 51.66).Parents of children under six years old had a mean WTP of USD 49.16,while individuals without young children had a mean WTP of USD 56.25.Significant factors that were positively associated with WTP included vaccine price,younger age,higher income,and greater knowledge about vaccines.Conclusions:The study indicates a relatively high willingness to pay for HFMD vaccination in Ho Chi Minh City,suggesting strong potential for vaccine implementation.It is recommended that the government disseminate vaccine-related information to enhance public awareness and understanding.展开更多
This study employed the Contingent Valuation Method to assess the willingness to pay of water users, as a source of financing for the sustainable development of Barobbob Watershed. The WTP study was conducted among 34...This study employed the Contingent Valuation Method to assess the willingness to pay of water users, as a source of financing for the sustainable development of Barobbob Watershed. The WTP study was conducted among 345 waters users in 19 barangays in the municipalities of Solano and Bayombong. Uncensored data revealed that 63.8% (58.84% for the adjusted) of the respondents revealed willingness to pay for improved watershed management. The mean WTP amount, estimated through a logit model, Turnbull Distributor-Free Estimator and Lower Bound Estimate, is found to be PhP39.35, PhP27.80 and PhP25.90/month/household, respectively. Respondents WTP is influenced by bid amount, age, membership in environmental organization, experience with water-related problems, civil status, house ownership, and awareness on the concept of watershed. Respondents were willing to pay because they wanted a sustainable water supply for the present and future generations. A payment scheme is possible and it could provide a sustainable flow of fund, however, the willingness percentages still needed to be increased. Community education and public awareness (CEPA) campaign is necessary to enhance the water users’ knowledge and understand about the importance and values of watersheds. Ultimately, WTP percentage and WTP amounts would increase.展开更多
This study examines the transformative impact of Apple Pay on urban landscapes and socioeconomic frameworks,with a particular focus on spending patterns and retail dynamics in metropolitan areas.By evaluating the adop...This study examines the transformative impact of Apple Pay on urban landscapes and socioeconomic frameworks,with a particular focus on spending patterns and retail dynamics in metropolitan areas.By evaluating the adoption levels,the technological support,and the social impact of Apple Pay,the study shows that the service is both a catalyst for the development of digital payment and a sign of an increasing social gap.Although it has rapidly transformed Retail Enterprises and supported the construction of smart cities,especially in major world cities such as New York,London,and Tokyo,the work has brought out notable digital divides.Although Apple Pay,with more than 75%of iPhone users and 9,000 banks in 60 world areas and regions,has impacts that are not the same across urban populations,the study shows that while large format retailers have effectively adopted Apple Pay for value-added services to consumers and enhanced payment efficiency,small businesses encounter significant barriers in implementation.Additionally,the technology leverages smartphone usage and banking relationships,which does not address considerable urban population demographics and deeper issues of technology exclusion and inequality in the contemporary city.Such results call for attaining a just society’s technological advancement for efficiencies while still catering to all groups of urban dwellers.展开更多
AIM To measure the willingness to pay for colorectal cancer screening in Guangzhou, and to identify those factors associated with it. METHODS A face-to-face questionnaire survey for pre-screening population from free ...AIM To measure the willingness to pay for colorectal cancer screening in Guangzhou, and to identify those factors associated with it. METHODS A face-to-face questionnaire survey for pre-screening population from free and non-free colonoscopy districts was used to collect information on demographic characteristics, health behaviours, the intention of the cancer screenings and willingness to pay for colorectal cancer screening. A total of 1243 participants who took part in the pre-screening for colorectal cancer in Guangzhou were collected in the study. Categorical data were compared using the χ~2 test to analyse significant differences. Non-conditional logistic regression and multi-class logistic regression were also performed for multivariate analysis and to estimate the odds ratios.RESULTS The percentage of participants willing to pay for colorectal cancer screening was 91.7%. "Unnecessary" was the dominant reason that participants gave for their unwillingness, accounting for 63.1%. Of those who were willing to pay, 29.2%, 20.7%, 14.8%, 13.0% and 22.4% of participants were willing to pay less than $100, $100-$199, $200-299, $300-$399 and more than $400, respectively. Non-logistic regression analysis showed that respondents who were male, had a high level of education, were from the family with more children/older to raise, and accepted colorectal cancer screening were willing to pay for this screening. Multi-class logistic regression analysis showed that respondents with higher annual household income per capita, from government and private enterprises, government agency/institution and peasants, and less family medical expenditure were willing to pay more.CONCLUSION Willingness to pay for colorectal cancer screening in Guangzhou is high, but the amount of willing to pay is not much.展开更多
基金the State University of Makassar for their financial backing of this study(SP DIPA-023.17.2.677523/2021 Revision 01).
文摘Mangrove ecosystems support biodiversity,protect coastal areas,and provide sustainable livelihoods.However,they face significant threats from deforestation and unsustainable land use practices.This study examines the viability of the payments for ecosystem services(PES)programs in promoting sustainable mangrove tourism in Tongke-Tongke Village,Sinjai District,South SulawesiProvince,Indonesia.We collected data through household surveys,semi-structured stakeholder interviews,and tourist questionnaires to evaluate the economic value of mangrove tourism and tourists’willingness to pay(WTP)for conservation.Analytical methods included quantitative descriptive analysis,thematic analysis,travel cost analysis,and contingent valuationmethod.The results indicatedstrong community support,with 70.00% of respondents acknowledging sustainable mangrove tourism’s economic,environmental,and cultural benefits.Economic estimates revealedthat mangrove tourism generated 943.00 USD/(hm^(2)·a),while tourists’WTP for conservation rangedfrom 0.21 to 0.56 USD/(person×month),contributing approximately 11.39 USD/(hm^(2)·a).Despite challenges such as inadequate infrastructure,socioeconomic disparities,and land privatization,this study advocates for integrating the PES programs,enhancing governance frameworks,and fostering local community engagement to ensure equitable benefit distribution and maximize the potential of mangrove tourism.These strategies aim to bolster conservation efforts,improve local livelihoods,and strengthen the resilience of mangroveecosystems.
基金funded by the National Social Science Fund of China,grant number CHA200267.
文摘This study constructed a moderated mediation model to examine how the social support received by teachers is associated with their work pay fairness perception in relation to their job satisfaction and job performance.Data were collected from 2411 preschool teachers in China(female=98.01%;mean age=29.12 years,SD=6.28 years).These data were analyzed using structural equation modelling,bootstrapping and latent moderate structural equations.The results indicated that teachers’perception of pay fairness is directly associated with self-rated job performance.Additionally,pay fairness perceptions have an indirect effect on higher job performance through job satisfaction.The social support that teachers perceive moderates the relationship between pay fairness perception and job satisfaction:the more social support teachers receive,the weaker the impact of pay fairness perception on job satisfaction.Thesefindings suggest that teachers’perception of pay fairness is related to their sense of quality of work life,as indicated by their job satisfaction and performance.
基金supported by Ministry of Higher Education,Science,and Technology Republic of Indonesia(Grant No.0667/E5/AL.04/2024).
文摘Objective:To predict parents'willingness to pay for dengue fever vaccination through the perception of dengue vaccine based on the Health Belief Model(HBM).Methods:A multicenter crosssectional study was conducted on parents who had children aged≤5 years and were participating in integrated health service post activities in 3 districts/cities with the highest incidence of dengue fever in Southeast Sulawesi.The instruments used to collect data in this study consisted of a participant characteristics questionnaire,a dengue vaccine perception questionnaire based on the HBM,and a willingness to pay for dengue vaccine questionnaire.Chi-square test and multivariate logistic regression analysis were used to determine the correlation between the perceived HBM subscales and willingness to pay for dengue vaccination.Results:A total of 310 people participated in this study with an average age of(29.9±5.6)years.Most of them were females(284/310,91.7%),80.9%(251/310)had a high education status and 87.4%(271/310)had direct experience with DF.The results showed good perceptions including Perceived Susceptibility(adjusted OR 3.7,95%CI 2.7-6.3,P<0.001),Perceived Severity(adjusted OR 2.8,95%CI 1.7-5.5,P<0.001),Perceived Benefits(adjusted OR 2.8,95%CI 1.7-4.5,P<0.001),and Cues to Action(adjusted OR 3.1,95%CI 1.9-5.1,P<0.001)were positively correlated with willingness to pay for the dengue vaccine comparing with poor perceptions,whereas Perceived Barriers showed no significant effect on willingness to pay for the dengue vaccine.Conclusions:These results suggest that a person's willingness to pay for dengue vaccine increases with their understanding of the risks and advantages of immunization as well as encouraging outside incentives.As a result,these elements are crucial in raising community involvement in the immunization campaign.
文摘Objective:To estimate the willingness to pay(WTP)of Ho Chi Minh City residents for the hand,foot,and mouth disease(HFMD)vaccine and its associated factors using the contingent valuation method.Methods:This cross-sectional study was conducted in 2024,involved face-to-face interviews with 423 participants in Ho Chi Minh City.The participants were divided into two groups:parents of children under six and individuals without young children.WTP for the HFMD vaccine was assessed using the Krinsky and Robb procedure and the double-bound dichotomous choice technique.A probit regression model was used to analyze factors influencing WTP.Results:The participants had a mean age of(34.0±10.3)years,and the majority of them were female,resided in urban areas,and held a university degree.54.6%had children under six years of age,and 63.8%had never heard of the EV71 vaccine.The mean WTP for two doses of the HFMD vaccine was VND 1240000(USD 51.66).Parents of children under six years old had a mean WTP of USD 49.16,while individuals without young children had a mean WTP of USD 56.25.Significant factors that were positively associated with WTP included vaccine price,younger age,higher income,and greater knowledge about vaccines.Conclusions:The study indicates a relatively high willingness to pay for HFMD vaccination in Ho Chi Minh City,suggesting strong potential for vaccine implementation.It is recommended that the government disseminate vaccine-related information to enhance public awareness and understanding.
文摘This study employed the Contingent Valuation Method to assess the willingness to pay of water users, as a source of financing for the sustainable development of Barobbob Watershed. The WTP study was conducted among 345 waters users in 19 barangays in the municipalities of Solano and Bayombong. Uncensored data revealed that 63.8% (58.84% for the adjusted) of the respondents revealed willingness to pay for improved watershed management. The mean WTP amount, estimated through a logit model, Turnbull Distributor-Free Estimator and Lower Bound Estimate, is found to be PhP39.35, PhP27.80 and PhP25.90/month/household, respectively. Respondents WTP is influenced by bid amount, age, membership in environmental organization, experience with water-related problems, civil status, house ownership, and awareness on the concept of watershed. Respondents were willing to pay because they wanted a sustainable water supply for the present and future generations. A payment scheme is possible and it could provide a sustainable flow of fund, however, the willingness percentages still needed to be increased. Community education and public awareness (CEPA) campaign is necessary to enhance the water users’ knowledge and understand about the importance and values of watersheds. Ultimately, WTP percentage and WTP amounts would increase.
文摘This study examines the transformative impact of Apple Pay on urban landscapes and socioeconomic frameworks,with a particular focus on spending patterns and retail dynamics in metropolitan areas.By evaluating the adoption levels,the technological support,and the social impact of Apple Pay,the study shows that the service is both a catalyst for the development of digital payment and a sign of an increasing social gap.Although it has rapidly transformed Retail Enterprises and supported the construction of smart cities,especially in major world cities such as New York,London,and Tokyo,the work has brought out notable digital divides.Although Apple Pay,with more than 75%of iPhone users and 9,000 banks in 60 world areas and regions,has impacts that are not the same across urban populations,the study shows that while large format retailers have effectively adopted Apple Pay for value-added services to consumers and enhanced payment efficiency,small businesses encounter significant barriers in implementation.Additionally,the technology leverages smartphone usage and banking relationships,which does not address considerable urban population demographics and deeper issues of technology exclusion and inequality in the contemporary city.Such results call for attaining a just society’s technological advancement for efficiencies while still catering to all groups of urban dwellers.
基金Supported by the Natural Science Foundation of Guangdong Province,No.2016A030313504Guangzhou Science and Technology Program Key Project,No.201707010205
文摘AIM To measure the willingness to pay for colorectal cancer screening in Guangzhou, and to identify those factors associated with it. METHODS A face-to-face questionnaire survey for pre-screening population from free and non-free colonoscopy districts was used to collect information on demographic characteristics, health behaviours, the intention of the cancer screenings and willingness to pay for colorectal cancer screening. A total of 1243 participants who took part in the pre-screening for colorectal cancer in Guangzhou were collected in the study. Categorical data were compared using the χ~2 test to analyse significant differences. Non-conditional logistic regression and multi-class logistic regression were also performed for multivariate analysis and to estimate the odds ratios.RESULTS The percentage of participants willing to pay for colorectal cancer screening was 91.7%. "Unnecessary" was the dominant reason that participants gave for their unwillingness, accounting for 63.1%. Of those who were willing to pay, 29.2%, 20.7%, 14.8%, 13.0% and 22.4% of participants were willing to pay less than $100, $100-$199, $200-299, $300-$399 and more than $400, respectively. Non-logistic regression analysis showed that respondents who were male, had a high level of education, were from the family with more children/older to raise, and accepted colorectal cancer screening were willing to pay for this screening. Multi-class logistic regression analysis showed that respondents with higher annual household income per capita, from government and private enterprises, government agency/institution and peasants, and less family medical expenditure were willing to pay more.CONCLUSION Willingness to pay for colorectal cancer screening in Guangzhou is high, but the amount of willing to pay is not much.
