This paper examines the impact of renegotiations on contract renewals. Using an original dataset of procurement contracts in the French car park sector, we show that there exists an optimal level of renegotiations that positively impacts the probability of renewing a contract with the same...

The frequent renegotiation of public contracts is variously attributed to collusion between officials and bidders, the desire to circumvent budgetary rules, and other factors. This column challenges the industrial organisation view of public contract renegotiation, showing that frequent...