Separating generalizable from source-specific preference heterogeneity in the fusion of revealed and stated preferences

2021 ◽  
pp. 100302
Author(s):  
Leonard V. Coote ◽  
Joffre Swait ◽  
Wiktor Adamowicz
2021 ◽  
Vol 13 (5) ◽  
pp. 2786
Author(s):  
Shimelis Araya Geda ◽  
Rainer Kühl

Rapid plant breeding is essential to overcome low productivity problems in the face of climatic challenges. Despite considerable efforts to improve breeding practices in Ethiopia, increasing varietal release does not necessarily imply that farmers have access to innovative varietal choices. Prior research did not adequately address whether varietal attributes are compatible with farmers’ preferences in harsh environmental conditions. With an agricultural policy mainly aiming to achieve productivity maximization, existing breeding programs prioritize varietal development based on yield superiority. Against this background, we estimated a multinomial logit (MNL) model based on choice-experiment data from 167 bean growers in southern Ethiopia to explore whether farmers’ attribute preferences significantly diverge from those of breeders’ priorities. Four important bean attributes identified through participatory research methods were used. The results demonstrate that farmers have a higher propensity toward drought-tolerant capability than any of the attributes considered. The model estimates further show the existence of significant preference heterogeneity across farmers. These findings provide important insight to design breeding profiles compatible with specific producer segments. We suggest demand-driven breeding innovations and dissemination strategies in order to accelerate the adoption of climate-smart and higher-yielding bean innovations that contribute to achieve the national and global sustainability goals in Ethiopia.


2021 ◽  
Vol 22 ◽  
pp. 101094
Author(s):  
Jianrong Liu ◽  
Shaopeng Zhong ◽  
Yaqing Huang ◽  
Zhong Wang

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Ping Liu ◽  
Shimeng Liu ◽  
Tiantian Gong ◽  
Quan Li ◽  
Gang Chen ◽  
...  

Abstract Background Pharmacists are a crucial part of the health workforce and play an important role in achieving universal health coverage. In China, pharmaceutical human resources are in short supply, and the distribution is unequal. This study aimed to identify the key job characteristics that influence the job preferences of undergraduate pharmacy students and to elicit the relative importance of different job characteristics to shed light on future policy interventions. Methods A discrete choice experiment was conducted to assess the job preferences of undergraduate pharmacy students from 6 provinces in mainland China. A face-to-face interview was used to collect data. Conditional logit and mixed logit models were used to analyse data, and the final model was chosen according to the model fit statistics. A series of policy simulations was also conducted. Results In total, 581 respondents completed the questionnaire, and 500 respondents who passed the internal consistency test were analysed. All attributes were statistically significant except for open management. Monthly income and work location were most important to respondents, followed by work unit (which refers to the nature of the workplace) and years to promotion. There was preference heterogeneity among respondents, e.g., male students preferred open management, and female students preferred jobs in public institutions. Furthermore, students with an urban background or from a single-child family placed higher value on a job in the city compared to their counterparts. Conclusion The heterogeneity of attributes showed the complexity of job preferences. Both monetary and nonmonetary job characteristics significantly influenced the job preferences of pharmacy students in China. A more effective policy intervention to attract graduates to work in rural areas should consider both incentives on the job itself and the background of pharmacy school graduates.


2021 ◽  
Vol 197 ◽  
pp. 104400
Author(s):  
Hessel Oosterbeek ◽  
Sándor Sóvágó ◽  
Bas van der Klaauw

2021 ◽  
pp. 100305
Author(s):  
Jan Ostermann ◽  
Brian P. Flaherty ◽  
Derek S. Brown ◽  
Bernard Njau ◽  
Amy M. Hobbie ◽  
...  

2017 ◽  
Vol 31 (3) ◽  
pp. 675-685 ◽  
Author(s):  
Anne Sofie Elberg Nielsen ◽  
Niels Strange ◽  
Hans Henrik Bruun ◽  
Jette Bredahl Jacobsen

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