This paper discusses the nonparametric identification of causal direct and indirect effects of a binary treatment based on instrumental variables. We identify the indirect effect, which operates through a mediator (i.e. intermediate variable) that is situated on the causal path between the...

Previous estimates of the association between body weight and wages in the literature have been conditional on education and occupation. In addition to the effect of current body weight status (body mass index (BMI) or obesity) on wages, this paper examines the indirect effect of body weight...

The study applies household production theory to investigate how socioeconomic characteristics and behavioural choices affect health status of an individual (here related to cardiovascular diseases). Structural equation modelling (SEM) is used as an estimation approach, which allows to model...

We propose and contrast a model that integrates the factors influencing entry timing and the way entry timing influences firm performance, using a sample of firms that carry out international activities from the Information and Communications Technology Industry (ICT) in Spain. We found that...

This paper exploits a liquidity shock from a large-scale welfare program in Brazil to investigate the importance of credit constraints and informal financial assistance in explaining entrepreneurship. Previous research focuses exclusively on how liquidity shocks change recipients’ behavior...

Environmental issues have tremendous impact on the development and operations of a supply chain. However, green supply chain management is an emerging research area, thus there are limited conceptual models on this important subject, particularly models that considers the effect of environmental...

Many economists and educators favour public support for education on the premise that education improves the overall well-being of citizens. However, little is known about the causal pathways through which education shapes people's subjective well-being (SWB). This paper explores the direct and...

Many economists and educators favour public support for education on the premise that education imporves the overall well-being of citizens. However, little is known about the casual pathwasy through which education shapes people's subjective well-being (SWB). This paper explores the direct and...