1. A.Thayaparan
    3 years & 1 week ago

    Dear sir

    how would you measure the following graph?

    Graph showing percentage change

    can you help me sir?

    thaya

  2. Poonam Rani
    4 years & 3 weeks ago

    Thank you so much, really it’s very helpful

  3. Dermot Winston
    4 years & 11 months ago

    Hi,
    I’m a student that has just started using DEAP.
    I am trying to identify the technical efficiency of a 16 train companies for which I have 4 year panel data for 1 output and 3 inputs. The malmquist summary output gives values for technical change, technical effiency change etc but no technical efficiency value . I would be very grateful for advice / help . Thanks

  4. Raja
    6 years & 2 weeks ago

    plse send me sir research papers on these all areas