Graph: while the group represented in the graph is relatively narrow, white males between the ages of 45 – 64, the results are broadly representative of American political economy.

Contributions are invested broadly, thus supporting the efficiency of financial markets and of the economy as a whole. Now let's turn to private pension plans and look first at individual and group ...

Energy efficiency is a transformative, low-cost solution that can fast-track access to affordable and secure energy and boost economic growth. Amid soaring power demand, driven in part by air ...

Improvements to industrial economic efficiency are important in coordinating China's economic development and its environmental protections; furthermore, an effective environmental regulation system ...

Marine economic efficiency evaluation is an important basis for urban planning marine resources investment and development of the marine economy. In this article, the data envelopment analysis (DEA) ...