手法を比較
選択した手法を並べて確認できます。異なる行はハイライト表示されます。
| ベイズ型 Tobit モデル× | Tobit型打ち切り回帰モデル× | |
|---|---|---|
| 分野≠ | 統計学 | 計量経済学 |
| 系統 | Regression model | Regression model |
| 提唱年≠ | 1958 (classical); 1992 (Bayesian formulation) | 1958 |
| 提唱者≠ | James Tobin (classical Tobit, 1958); Siddhartha Chib (Bayesian Tobit, 1992) | James Tobin |
| 種類≠ | Bayesian censored/limited-dependent-variable regression | Censored regression (limited dependent variable) |
| 原典≠ | Tobin, J. (1958). Estimation of relationships for limited dependent variables. Econometrica, 26(1), 24–36. DOI ↗ | Tobin, J. (1958). Estimation of Relationships for Limited Dependent Variables. Econometrica, 26(1), 24-36. DOI ↗ |
| 別名≠ | Bayesian censored regression, Bayesian Type I Tobit, Bayesian truncated regression, Tobit with priors | censored regression, limited dependent variable model, Tobit Modeli (Sansürlü Regresyon) |
| 関連≠ | 5 | 4 |
| 概要≠ | The Bayesian Tobit model extends Tobin's censored regression framework by replacing maximum-likelihood point estimates with a full posterior distribution over regression coefficients and error variance. By embedding Gibbs sampling with data augmentation, it produces credible intervals, handles small censored samples gracefully, and naturally incorporates prior knowledge about effect sizes. | The Tobit model is a regression for outcomes that are censored at a threshold, estimating the relationship by maximum likelihood. Introduced by James Tobin in 1958, it addresses the pile-up of observations at a limit (typically zero) in data such as spending, wages, or duration. |
| ScholarGateデータセット ↗ |
|
|