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Details about Achim Ahrens

Workplace:Economic and Social Research Institute (ESRI), (more information at EDIRC)
Centre for Energy Economics Research and Policy (CEERP), Heriot-Watt University, (more information at EDIRC)

Access statistics for papers by Achim Ahrens.

Last updated 2019-02-01. Update your information in the RePEc Author Service.

Short-id: pah173


Jump to Journal Articles Software Items

Working Papers

2019

  1. Iassopack: Model Selection and Prediction with Regularized Regression in Stata
    IZA Discussion Papers, Institute for the Study of Labor (IZA) Downloads
    Also in Papers, arXiv.org (2019) Downloads

2018

  1. LASSOPACK and PDSLASSO: Prediction, model selection and causal inference with regularized regression
    London Stata Conference 2018, Stata Users Group Downloads

2015

  1. Civil conflicts in Africa: Climate, economic shocks, nighttime lights and spill-over effects
    SEEC Discussion Papers, Spatial Economics and Econometrics Centre, Heriot Watt University Downloads

Journal Articles

2019

  1. Changes in Land Cover and Urban Sprawl in Ireland From a Comparative Perspective Over 1990–2012
    Land, 2019, 8, (1), 1-14 Downloads

2015

  1. Civil Conflicts, Economic Shocks and Night-time Lights
    Peace Economics, Peace Science, and Public Policy, 2015, 21, (4), 433-444 Downloads
  2. Do execution moratoriums increase homicide? Re-examining evidence from Illinois
    Applied Economics, 2015, 47, (31), 3243-3257 Downloads View citations (1)
  3. Two-Step Lasso Estimation of the Spatial Weights Matrix
    Econometrics, 2015, 3, (1), 1-28 Downloads View citations (7)

2012

  1. Conditionality or specificity? Bulgaria and Romania's economic transition performance in comparative perspective
    Post-Communist Economies, 2012, 24, (2), 291-307 Downloads View citations (2)

Software Items

2019

  1. LASSOPACK: Stata module for lasso, square-root lasso, elastic net, ridge, adaptive lasso estimation and cross-validation
    Statistical Software Components, Boston College Department of Economics Downloads View citations (1)
  2. PDSLASSO: Stata module for post-selection and post-regularization OLS or IV estimation and inference
    Statistical Software Components, Boston College Department of Economics Downloads View citations (2)
 
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