Measuring the impact of a brand partnership on brand equity is not a one-size-fits-all approach, as different partnerships may have different objectives, strategies, and outcomes. However, some of the common methods used to evaluate the impact of a brand partnership on brand equity are surveys, interviews, experiments, and analytics. Surveys are a quantitative way to collect data from a sample of consumers or stakeholders about their awareness, attitudes, preferences, and behaviors towards the brand partnership. Interviews are a qualitative way to gain insights from a smaller group of consumers or stakeholders about their opinions, feelings, and experiences with the brand partnership. Experiments are a controlled way to test the effects of different variables or scenarios on consumer responses. Analytics are a data-driven way to track and analyze the performance of the brand partnership across various metrics and platforms. All of these methods can help measure changes in brand equity indicators such as recall, recognition, satisfaction, loyalty, and advocacy.