Since 1948, RAND Corporation has helped improve policy and decision-making through research and analysis. Decision-makers in the public and private sectors have turned to the RAND Corporation for objective analysis and effective solutions that address the challenges facing the nation and the world. These challenges include such critical social and economic issues as education, poverty, crime, and the environment, as well as a range of national security issues. Through our dedication to high-quality and objective research and analysis and with sophisticated analytical tools developed over many years, RAND engages clients to create knowledge, insight, information, options, and solutions that will be both effective and enduring.