Access Statistics for Achim Ahrens

Author contact details at EconPapers.

Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Civil conflicts in Africa: Climate, economic shocks, nighttime lights and spill-over effects 0 1 6 144 3 6 35 196
Iassopack: Model Selection and Prediction with Regularized Regression in Stata 0 2 4 4 6 15 17 17
LASSOPACK and PDSLASSO: Prediction, model selection and causal inference with regularized regression 4 14 40 40 6 34 89 89
lassopack: Model selection and prediction with regularized regression in Stata 0 0 13 13 0 8 23 23
Total Working Papers 4 17 63 201 15 63 164 325


Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Changes in Land Cover and Urban Sprawl in Ireland From a Comparative Perspective Over 1990–2012 0 0 0 0 0 2 6 6
Civil Conflicts, Economic Shocks and Night-time Lights 1 1 6 27 1 2 12 67
Conditionality or specificity? Bulgaria and Romania's economic transition performance in comparative perspective 0 0 1 22 0 0 3 69
Do execution moratoriums increase homicide? Re-examining evidence from Illinois 0 0 0 7 0 1 8 60
Two-Step Lasso Estimation of the Spatial Weights Matrix 1 1 6 53 1 2 14 158
Total Journal Articles 2 2 13 109 2 7 43 360


Software Item File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
LASSOPACK: Stata module for lasso, square-root lasso, elastic net, ridge, adaptive lasso estimation and cross-validation 18 63 376 408 176 615 3,294 3,624
PDSLASSO: Stata module for post-selection and post-regularization OLS or IV estimation and inference 12 39 117 129 77 225 860 1,026
Total Software Items 30 102 493 537 253 840 4,154 4,650


Statistics updated 2019-06-03