For example, a study by the National Academies of Sciences, Engineering, and Medicine found that immigration has a positive impact on the overall economy, contributing an estimated $2 trillion to the gross domestic product (GDP) annually. In addition, immigrants are often highly skilled and educated, which can bring innovation and entrepreneurship to the host country. According to a report by the Partnership for a New American Economy, immigrants are more likely to start their own businesses than native-born citizens, creating jobs and stimulating economic growth. In fact, a study by the Fiscal Policy Institute found that immigrant-owned businesses employ over 4 million people in the United States alone. Another benefit of immigration is cultural diversity.