পদ্ধতির তুলনা করুন
নির্বাচিত পদ্ধতিগুলো পাশাপাশি পর্যালোচনা করুন; যে সারিগুলোয় পার্থক্য আছে সেগুলো চিহ্নিত করা হয়।
| নীতি মূল্যায়ন কার্যকারণ প্রভাব বিশ্লেষণ× | ডিফারেন্স-ইন-ডিফারেন্সেস (ডিফ-ইন-ডিফ)× | |
|---|---|---|
| ক্ষেত্র≠ | কার্যকারণ অনুমান | অর্থমিতি |
| পরিবার | Regression model | Regression model |
| উদ্ভবের বছর≠ | 2015 | 1994 |
| প্রবর্তক≠ | Brodersen, Gallusser, Koehler, Remy & Scott (2015); adapted for policy evaluation contexts | Card & Krueger (canonical 1994 application); Angrist & Pischke (textbook treatment) |
| ধরন≠ | Bayesian counterfactual / time-series | Causal inference / panel regression |
| মৌলিক উৎস≠ | Brodersen, K. H., Gallusser, F., Koehler, J., Remy, N., & Scott, S. L. (2015). Inferring causal impact using Bayesian structural time-series models. Annals of Applied Statistics, 9(1), 247-274. DOI ↗ | Angrist, J. D., & Pischke, J.-S. (2009). Mostly Harmless Econometrics: An Empiricist's Companion. Princeton University Press. ISBN: 978-0691120355 |
| অপর নাম≠ | policy causal impact, BSTS policy evaluation, Bayesian policy impact assessment, CIA policy evaluation | diff-in-diff, DiD, Farkların Farkı (Diff-in-Diff) |
| সম্পর্কিত≠ | 6 | 5 |
| সারসংক্ষেপ≠ | Policy Evaluation Causal Impact Analysis applies the Bayesian structural time-series (BSTS) framework of Brodersen et al. (2015) to estimate the causal effect of a policy intervention on aggregate outcomes. By constructing a synthetic counterfactual from pre-policy data and control covariates, it asks: what would have happened had the policy not been enacted? The difference between observed and predicted post-policy outcomes is the estimated policy effect. | Difference-in-Differences is a causal-inference method that estimates the effect of an intervention by comparing how a treatment group and a control group change over time. Made famous by Card and Krueger's 1994 minimum-wage study and developed in Angrist and Pischke's Mostly Harmless Econometrics, it isolates the treatment effect as the difference between the two groups' before-after changes. |
| ScholarGateডেটাসেট ↗ |
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