We study optimal pricing strategies and consequent market shares' dynamics in a transition from an old and established technology to a new one. We simulate an agentbased model, in which a large population of possible buyers decide whether to adopt or not depending on prices, private signals and...

We consider a high-dimensional regression model with a possible change-point due to a covariate threshold and develop the Lasso estimator of regression coefficients as well as the threshold parameter. Our Lasso estimator not only selects covariates but also selects a model between linear and...

En este artículo se utiliza la ampliación de la red pública hospitalaria de Barranquilla, como un cuasi-experimento que evalúa los avances en la accesibilidad geográfica y la equidad en la prestación del servicio de salud. En particular, se emplean medidas de gravedad para calcular la...

The paper develops a comparative analysis, among selected European Union Member States, of the investment demand, for farm buildings and machinery and equipment, of a sample of specialised arable crop farms as determined - inter alia - by different types and levels of Common Agricultual Policy...

En este artículo se utiliza la ampliación de la red pública hospitalaria de Barranquilla, como un cuasi-experimento que evalúa los avances en la accesibilidad geográfica y la equidad en la prestación del servicio de salud. En particular, se emplean medidas de gravedad para calcular la...

This paper proposes a new estimation framework for identifying monetary policy shocks in both conventional and unconventional policy regimes using a structural VAR model. Exploiting a latent threshold modeling strategy that induces time-varying shrinkage of the parameters, we explore a recursive...

This working paper provides a comparative analysis, among selected EU member states, of the investment demand of a sample of specialised field crop farms for farm buildings, machinery and equipment as determined by different types and levels of Common Agricultural Policy support. It allows for...

The paper develops a comparative analysis, among selected European Union Member States, of the investment demand, for farm buildings and machinery and equipment, of a sample of specialised arable crop farms as determined – inter alia – by different types and levels of Common Agricultural...