Quarterly publications are periodicals that are released four times a year, typically every three months. These publications can cover a wide range of topics, including academic research, industry news, or general interest articles. They often provide in-depth analysis and insights, making them valuable resources for readers seeking detailed information. Many academic journals and magazines utilize the quarterly format to allow for thorough research and editorial review. This schedule helps maintain high-quality content while keeping readers engaged with regular updates. Examples of quarterly publications include The Harvard Business Review and The Journal of Economic Perspectives.