Divestiture typically involves the process of selling off a business unit or asset, which can impact the market dynamics in various sectors, including insurance. In the context of rising insurance premiums, divestiture could refer to the selling of certain assets by large insurance companies or even the divestiture of whole divisions that may not be performing well. This could lead to the restructuring of the insurance market by encouraging more competition.
Increased Competition: By divesting certain underperforming or non-core assets, larger insurance companies could focus on more profitable segments, potentially allowing smaller or new companies to enter the market. This could drive prices down, benefiting consumers.
Market Refresh: A divestiture might lead to the emergence of new insurance products or innovative companies that can cater to specific needs, further driving down costs and giving customers more choices.
Regulatory Considerations: For divestiture to effectively address the issue of rising premiums, regulatory bodies might need to be involved, ensuring that the sale of assets leads to a fair market environment and does not create monopolies.
Consumer Impact: Depending on how divestiture is executed, it can either stabilize the market by removing inefficient players or exacerbate issues if the new entities are unable to manage risk effectively.
Economic Factors: Factors such as technological advancements in the underwriting process or changes in risk assessment could also play a role in how effective divestiture would be in managing insurance premiums.

In summary, while divestiture could potentially alleviate rising insurance premium concerns by fostering competition and innovation, its success would depend on market dynamics, effective regulation, and the ability of new entities to manage risk adequately.