The average educational attainment of US students is weak by international comparison. For example, mean results of PISA test scores are below the OECD average. This is despite substantial resources devoted to the schooling system. One partial explanation for this is that academic standards,...

After a lapse of over half a century, the United States has again become a country of immigration. In 1990, the foreign-born population reached 19.8 million or 7.9 percent of the total. By 2008, the number had grown to 39.3 million or 13 percent of the total. Although not yet reaching the...

As can been seen from the U.S.'s non-ratification of the Kyoto Protocol, together with the negotiations toward the post-Kyoto Protocol framework, the U.S. and China have been quarrelling over their responsibilities and have contradicted one another over the introduction of compulsory domestic...

We investigate the long-term macroeconomic effects of climate change across 48 U.S. states over the period 1963.2016 using a novel econometric strategy which links deviations of temperature and precipitation (weather) from their long-term moving-average historical norms (climate) to various...