We compared different econometric specifications to model the use of medical services in Chile, focussing on visits to general practitioners and specialist physicians. The evaluated models are the Poisson, Negative Binomial, Zero Inflated Poisson and Negative Binomial, two-step Hurdle model, sample-selection Poisson, and Latent Class model.
Climate change will impose high costs on different societal actors, including firms and organizations, forcing them to adapt to this new situation. Although the relevance of implementing adaptation strategies is widely recognized, studies on firms' adaptation to climate change are still in their infancy, especially regarding small and medium enterprises.
Uniform regional development is a challenge in low-income and emerging countries, making the role of financial systems to promote new business, investment, entrepreneurship, and growth particularly important. This paper investigates the combined effect of dependence on external funding and financial depth at a regional level, estimating a panel model using Chilean data. This study reveals evidence of a direct relationship between entrepreneurship and the combined effect of the two variables.
Recent research shows that paving roads is the most cost-effective policy to reduce air pollution in Bogota when compared with other alternatives such as fuel substitution in industry and heavy-duty
This 18-month project is part of a larger project titled “Inclusive Low-Carbon Transitions for Sustainable Development in the Global South" and started in October 2021. The objective of the
The emissions reductions from the adoption of a new transportation technology depend on the emissions from the new technology relative to those from the displaced technology. We evaluate the emissions reductions from electric vehicles (EVs) by identifying which vehicles would have been purchased had EVs not been available. We do so by estimating a random coefficients discrete choice model of new vehicle demand and simulating counterfactual sales with EVs no longer subsidized or removed from the new vehicle market.
Although the resource curse offers evidence for the national crowding out generated by resource windfalls from mining, subnational crowding is not fully understood. This knowledge gap is problematic because these windfalls should cover the negative externalities that exist in host zones. Additionally, these communities have different fiscal responsibilities due to the mining industry's environmental, economic, and social costs. This article estimates the subnational crowd out of mining windfalls on local tax collection by considering different levels of fiscal responsibility.
