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DP5907 Understanding South Africa's Economic Puzzles 智库出版物
2006
作者:  Dani Rodrik
收藏  |  浏览/下载:4/0  |  提交时间:2022/09/22
Vocational training  Program evaluation  Duration analysis  Selectivity bias  Treatment effect  Duration dependence  Identification  Hazard rate  Transition to work  
The Copula Approach to Sample Selection Modelling: An Application to the Recreational Value of Forests 智库出版物
2004
作者:  Elisabetta Strazzera;  Margarita Genius
Adobe PDF(1132Kb)  |  收藏  |  浏览/下载:2/0  |  提交时间:2019/06/14
Contingent valuation,Selectivity bias,Bivariate models,Copulas  
Modelling Zero Bids in Contingent Valuation Surveys 智库出版物
2000
作者:  Elisabetta Strazzera;  Riccardo Scarpa;  Pinuccia Calia;  Guy Garrod - Ken Willis
Adobe PDF(413Kb)  |  收藏  |  浏览/下载:2/0  |  提交时间:2019/06/14
Contingent valuation,zero bids,protest votes,selectivity bias,sample selection model,survey design  
DP1580 The New Geography of Eastern European Trade 智库出版物
1997
作者:  Mathilde Maurel;  Guillaume Cheikbossian
收藏  |  浏览/下载:1/0  |  提交时间:2022/09/22
Count data models  Hurdle  Selectivity bias  Training endogeneity  Wages growth