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Analysis of issues shaping African development. April 2012
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On the collective action versus Matatus
Well, one can't say that the changes are due to the posters ..
To begin with, the Matatu drivers who allowed the posters to be displayed in their cars may be 'responsible' drivers who want the messages to be displayed -- not necessarily b/c they beileved on the possible impacts. on the other hand, the aggressive drivers may have refused to display the posters as they be irresponsible ones who only look after money and adventure from dtiviing fast. Did the authors not get any refusal to display the posters at all?