, it can be solved efficiently by using the successive coordinate descent method for the dual variables 
and . Thus, the optimal solution to the capacitated parking choice model can, in principle, be found by iteratively solving the equations (10) and (11) for and .
From a practical point of view, it is preferable not to formulate the solution algorithm in terms of the dual variables 
and 
, but instead use the following variable substitution 
and 
. In a similar way, the exponential terms related to the first and second leg impedances can be evaluated ahead of time, which leads to the substitutions 
and 
. This way, the alg
