Journal Article 21 evaluación de impacto Research Support, Non-U.S. Gov't 16 impact evaluation 15 影响评估 9 impact assessment 5 causal inference 4 mehr ... inferencia causal 4 conservation effectiveness 3 efectividad de la conservación 3 mercadotecnia social 3 社会营销 3 Review 2 counterfactual 2 ecosystem services 2 matching 2 mercado de fauna 2 método de control sintético 2 pobreza 2 poverty 2 servicios ecosistémicos 2 social marketing 2 synthetic control method 2 wildlife trade 2 保护有效性 2 匹配 2 因果推论 2 7440-44-0 1 Bayesian structural time series 1 CITES 1 weniger ...