The aim of this research is to investigate the coherence and reliability of subjective crop yield probability density functions (PDF) elicited from a series of interviews carried out on a wide group of farmers. Three different elicitation techniques were used: the Two-Step PDF estimation method, the Triangular distribution and the Beta distribution. Subjects who were interviewed gave both estimates for point crop yield (mean, highest possible, most frequent and lowest possible) and for the PDF based on interval estimates. To evaluate persistence, two concepts were used: time persistence and methodological persistence. The results are deemed valuable in order to determine the level of trust in the techniques applied in obtaining data, and in...
Introduction: As a result of a research project, this article shows the crop yield forecast for a pe...
p.9-19EL trabajo presenta una función de producción sobre la base de expectativas de rendimiento de ...
This research analyses the subjective crop yield-water relationship and proposes a method to determi...
The aim of this research is to investigate the coherence and reliability of subjective crop yield pr...
En este trabajo se investiga la coherencia y confiabilidad de estimaciones de funciones de densidad ...
The aim of this research was to investigate the persistence of annual crop yield point value subject...
En este trabajo se investiga la persistencia de las estimaciones puntuales subjetivas de rendimiento...
En la literatura sobre determinación subjetiva de funciones de densidad de probabilidad (f.d.p.) de ...
The aim of this research is to establish the persistence of annual crop yield point values subjectiv...
En la literatura sobre determinacion subjetiva de funciones de densidad probabilidad de rendimientos...
The shape persistence of a crop yield probability density function (PDF) was studied by using two va...
O presente estudo foi realizado para a localidade de Palotina, Estado do Paraná, (latitude de 24º17'...
A yield map represents the spatial variability concerning the characteristics of a cultivated area a...
There has been considerable debate regarding which probability distribution best represents crop yie...
Accurate estimates of farm-level crop yield probability density functions (PDF's) are crucial for st...
Introduction: As a result of a research project, this article shows the crop yield forecast for a pe...
p.9-19EL trabajo presenta una función de producción sobre la base de expectativas de rendimiento de ...
This research analyses the subjective crop yield-water relationship and proposes a method to determi...
The aim of this research is to investigate the coherence and reliability of subjective crop yield pr...
En este trabajo se investiga la coherencia y confiabilidad de estimaciones de funciones de densidad ...
The aim of this research was to investigate the persistence of annual crop yield point value subject...
En este trabajo se investiga la persistencia de las estimaciones puntuales subjetivas de rendimiento...
En la literatura sobre determinación subjetiva de funciones de densidad de probabilidad (f.d.p.) de ...
The aim of this research is to establish the persistence of annual crop yield point values subjectiv...
En la literatura sobre determinacion subjetiva de funciones de densidad probabilidad de rendimientos...
The shape persistence of a crop yield probability density function (PDF) was studied by using two va...
O presente estudo foi realizado para a localidade de Palotina, Estado do Paraná, (latitude de 24º17'...
A yield map represents the spatial variability concerning the characteristics of a cultivated area a...
There has been considerable debate regarding which probability distribution best represents crop yie...
Accurate estimates of farm-level crop yield probability density functions (PDF's) are crucial for st...
Introduction: As a result of a research project, this article shows the crop yield forecast for a pe...
p.9-19EL trabajo presenta una función de producción sobre la base de expectativas de rendimiento de ...
This research analyses the subjective crop yield-water relationship and proposes a method to determi...