We argue that non-experimental impact estimators will continue to be needed for evaluations of interventions in … studies that empirically compare the performance of experimental and non-experimental impact estimates using data from …-market interventions. We also use the survey as a source for suggestions for implementation and assessment of non-experimental impact …

We argue that non-experimental impact estimators will continue to be needed for evaluations of interventions in … studies that empirically compare the performance of experimental and non-experimental impact estimates using data from …-market interventions. We also use the survey as a source for suggestions for implementation and assessment of non-experimental impact …

Past research on aid and growth is flawed because it typically examines the impact of aggregate aid on growth over a … positive, causal relationship between this 'short-impact' aid and economic growth (with diminishing returns) over a four …-year period. The impact is large: at least two-to-three times larger than in studies using aggregate aid. Even at a conservatively …

The financial crises are big crisis, crisis of system, with chaotic and unpredictable developments. They are an effect … conclusion that their impact is and will be peculiarly strong especially on those major components of the security1s risk …

The Environmental Impact Assessment is one of the basic tools of environmental policies and legislation and represents … question: Is environmental impact assessment and strategic environmental impact assessment a necessary and effective for public …

farm-households. Its determinants are estimated using standard treatment-effect and endogenous switching regression models …