Results 61 to 70 of about 68,134 (309)
American Journal of Agricultural Economics, EarlyView.Abstract Large‐scale land reforms constitute a substantial redistribution of wealth and reallocation of agricultural land, which is a major form of asset and production input in developing countries. While land redistribution (from the rich to the poor) remains a highly controversial issue, extensive evidence on its effect is limited.
Devashish Mitra +3 more
wiley +1 more source
Russian Journal of Agricultural and Socio-Economic Sciences, 2021 Available literature shows that most famers abandon promoted soil conservation technologies soon after financial and technical supports cease. This is because technologies are launched without serious evaluation of factors affecting continued use of ...
Kipsat M.J., Bwari M.P., Osewe D.O.
doaj +1 more source
Mixture of normals probit models [PDF]
This paper generalizes the normal probit model of dichotomous choice by introducing mixtures of normals distributions for the disturbance term. By mixing on both the mean and variance parameters and by increasing the number of distributions in the ...
John F. Geweke, Michael P. Keane
core
Food insecurity and unemployment among immigrants in the United States
American Journal of Agricultural Economics, EarlyView.Abstract Immigrants can be more vulnerable to economic downturns and, during periods of economic hardship, more likely to experience food insecurity compared to natives. This study examines the differential effect of the unemployment rate on the probability of being food insecure among diverse groups of immigrant households relative to natives in the ...
Siwen Zhou +3 more
wiley +1 more source
Simulated z-tests in multinomial probit models [PDF]
Within the framework of Monte Carlo experiments, this paper systematically compares different versions of the simulated z-test (using the GHK simulator) in one- and multiperiod multinomial probit models.
Ziegler, Andreas
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Diffusion MRI and α‐Synuclein Seed Amplification Status in Parkinson's Disease
Annals of Neurology, EarlyView.Objective Positive α‐synuclein seed amplification assay (SAA) is a biomarker found in most people with Parkinson's disease (PD). We explored if free‐water (FW) imaging detects microstructural differences in the brains of patients with early PD with SAA+ or SAA– status.
Shannon Y. Chiu +145 more
wiley +1 more source
Determinantes del uso de los servicios de salud materna en el Litoral Pacífico Colombiano
Revista Latinoamericana en Ciencias Sociales, Niñez y Juventud, 2007 En el presente artículo analizamos determinantes (individuales y de contexto) que inciden en el uso de servicios de atención en salud por parte de las madres, antes, durante y después del parto, en el Litoral Pacífico Colombiano.
Luis Fernando Aguado Quintero +4 more
doaj
Multivariate Dynamic Probit Models: An Application to Financial Crises Mutation [PDF]
In this paper we propose a multivariate dynamic probit model. Our model can be considered as a non-linear VAR model for the latent variables associated with correlated binary time-series data.
Bertrand Candelon +3 more
core
Modeling migraine severity with autoregressive ordered probit models [PDF]
, 2005 This paper considers the problem of modeling migraine severity assessments and their dependence on weather and time characteristics. Since ordinal severity measurements arise from a single patient dependencies among the measurements have to be accounted ...
Heyn, Anette +3 more
core +1 more source
Climate Change Risks and Customer Concentration: Evidence From US‐Listed Firms
Business Strategy and the Environment, EarlyView.ABSTRACT While prior studies have investigated climate risks in supply chains, customer ESG pressures, and shared climate exposure, this paper is, to the best of our knowledge, the first to provide direct empirical evidence on the relationship between climate change risks and firms' customer concentration.
Thi Thuy Trang Nguyen +2 more
wiley +1 more source