The causal relationship between SSI benefits and employment status is examined, to determine if SSI reduces disabled employment. An econometric approach not previously used to study this question employs bivariate probit models and captures the marginal effects on work status and SSI enrollment. Additionally, state-level explanatory variables are used to capture the inherent differences between...

This study aims at analyzing the differences in the factors that influence the probability of knowledge transfer within industry and from industry to science in the biotechnology sector. In order to model these knowledge flows a citation analysis on the basis of patent data was conducted and a weighted bivariate probit model was estimated on the citation probability of industry and science on t...

There are significant gender differences in child schooling in the Indian states though very few studies explain this gender difference. Unlike most existing studies we take account of the implicit and explicit opportunity costs of schooling and use a bivariate probit model to jointly determine child’s participation in school and market jobs. Results obtained from the WIDER villages in West Ben...

The paper investigates potential bias in awards of player disciplinary sanctions, in the form of cautions (yellow cards) and dismissals (red cards) by referees in the English Premier League and the German Bundesliga. Previous studies of behaviour of soccer referees have not adequately incorporated within-game information.Descriptive statistics from our samples clearly show that home teams recei...

Labor Supply and Child Care Costs: The Effect of Rationing In Italy the participation of women has not increased very much in the last few decades relative to other developed countries and it is still among the lowest in Europe. The female employment rate stands almost 13 percentage points below the EU average and 22 below the Lisbon target. One of the most important reasons is related to the c...

Background Introduction Well-established vocational education and training systems (VET) have become widely recognised as facilitating smooth school-to-work transitions (Buchmann 2011). One main reason for successful labour market entry can be found in institutionalised Abstract Background: This study links TREE panel data surveying school-to-work transitions in Switzerland with unique job adve...

probabilistic approach of traffic assignment has been primarily developed to provide a more realistic and flexible theoretical framework to represent traveler’s route choice behavior in a transportation network. the problem of path overlapping in network modelling has been one of the main issues to be tackled. due to its flexible covariance structure, probit model can adequately address the pro...

background: owing to the growing importance of medicines in treatment of diseases, as well as their role as alternatives for expensive and often unsafe procedures; economic examination of factors associated with their demand is necessary. hence, this study aimed at exploring factors affecting the demand of specialty medicines.   methods: in this descriptive-analytic study, data was collected fr...