• closedAccess   Aid and Trade – A Donor's Perspective 

      Nowak-Lehmann D., Felicitas; Martinez-Zarzoso, Inmaculada; Klasen, Stephan; Herzer, Dierk Taylor & Francis (2009)
      One reason donors provide foreign aid is to support their exports to aid-recipient countries. Time series data for Germany suggests an average return of between US$ 1.04 to US$ 1.50 for each US dollar of aid spent by ...
    • openAccess   Comment on Lof, Mekasha, and Tarp (2014) 

      Herzer, Dierk; Nowak-Lehmann D., Felicitas; Dreher, Axel; Klasen, Stephan; Martinez-Zarzoso, Inmaculada Elsevier (2015-06)
      In Nowak-Lehmann et al. (2012), we used time-series methods to investigate the impact of aid on per capita GDP. Lof, Mekasha, and Tarp (LMT, 2014) criticize our econometric approach, our interpretation, and our data-handling ...
    • closedAccess   Does foreign aid promote recipient exports to donor countries? 

      Martinez-Zarzoso, Inmaculada; Nowak-Lehmann D., Felicitas; Herzer, Dierk; Klasen, Stephan; Cardozo, Adriana Springer (2013)
      This paper uses the gravity model of trade to investigate the effect of foreign aid on exports of aid recipients to donor countries. Most of the theoretical work emphasises the possible negative impact of aid on recipient ...
    • closedAccess   Does foreign aid really raise per capita income? A time series perspective 

      Nowak-Lehmann D., Felicitas; Dreher, Axel; Herzer, Dierk; Klasen, Stephan; Martinez-Zarzoso, Inmaculada Wiley (2012-02)
      We analyze the relationship between per capita income and foreign aid. We employ annual data and five-year averages and carefully examine the time-series properties of the data. Panel estimations with dynamic feasible ...