Martin Gross, a political scientist at Ludwig Maximilians University in Munich, has conducted a comprehensive study examining the functioning of city councils in 75 large German cities. His research analyzed election lists, campaign programs, and meeting minutes, alongside interviews with local politicians. The study aimed to understand representation within city councils, the adherence to campaign promises, and the transparency of council operations.

The findings notably highlight that incumbents have a strong electoral advantage, winning in 80% of mayoral elections. This trend raises important questions about the representativeness of councils and the dynamics of local governance. Understanding whether all demographic groups are adequately represented and if their interests are reflected in council decisions is crucial, especially when councils determine significant local investments and community services.

Gross's research underscores the need for enhanced transparency and accountability in local politics, suggesting that while incumbents may have advantages, a more inclusive political environment could lead to better governance outcomes. As local councils influence substantial areas like urban development, public transport, and social services, their actions warrant close scrutiny to ensure they meet the diverse needs of their communities.