The lack of an effect on the intensive margin may also be partially explained by labour market constraints on minimum working hours (see, e.g. Euwals 2001; Martinez-Granado 2005 for evidence on constraints on working hours; Stewart and Swaffield 1997).
This necessarily reflects the role of demand-side or institutional constraints on working time and the fact that models estimated on observed work duration do underestimate potential labor supply responses.
The director of Trainspotting and Slumdog Millionaire admitted he would not want the constraints of working on a big franchise.
Outside the constraints of working on a single hardware platform, like the XO laptop, his work, he wrote, should "lead to a broader base, more options, and a better set of tools for children".
It was an escape from the constraints of work".
I asked Tan about the commercial constraints on his work, and he gave a very candid answer: "It is inescapable.
Despite the constraints on their work, reporters did manage to record the contrasting ways that the two candidates, Ahmed Shafik, the former general, and Mohamed Morsi, of the Muslim Brotherhood, cast their votes.
With the imposition of managers including the transformation of former peers into bosses, and new constraints on remote work, GitHub risks experiencing increased turnover at all levels, including the loss of many of those they wished most to keep.
Mark Rossi of Handmade cites "high entry costs in initiating projects, size constraints on machine working envelopes and difficulty in working to create usable files for machining".
This severe constraint on UNICEF's work comes at a critical time when Somali people are most in need of humanitarian assistance.
