Showing 1 - 10 of 57
Persistent link: https://www.econbiz.de/10000074397
Persistent link: https://www.econbiz.de/10000764678
Persistent link: https://www.econbiz.de/10000007934
Persistent link: https://www.econbiz.de/10011531105
In a large class of hazard models with proportional unobserved heterogeneity, the distribution of the heterogeneity among survivors converges to a gamma distribution. This convergence is often rapid. We derive this result as a general result for exponential mixtures and explore its implications...
Persistent link: https://www.econbiz.de/10011349195
This paper considers Bayesian nonparametric estimation of conditional densities by countable mixtures of location-scale densities with covariate dependent mixing probabilities. The mixing probabilities are modeled in two ways. First, we consider finite covariate dependent mixture models, in...
Persistent link: https://www.econbiz.de/10009685479
Econometrics has traditionally revolved around point identi cation. Much effort has been devoted to finding the weakest … early 1990s, gaining momentum over time and developing into a widely researched area of econometrics. Partial identification … set as the parameters' sharp identifi cation region. Econometrics with partial identi fication is concerned with: (1 …
Persistent link: https://www.econbiz.de/10012011565
In this paper, we study the statistical properties of heterogeneous agent models with incomplete markets. Using a Bewley-Hugget-Aiyagari model we compute the equilibrium density function of wealth and show how it can be used for likelihood inference. We investigate the identifiability of the...
Persistent link: https://www.econbiz.de/10011745280
Persistent link: https://www.econbiz.de/10011750340
Persistent link: https://www.econbiz.de/10001561715