Replaced with revised version of paper 09/10/07.

Favorable conditions existed for world economic growth during the 1980s and early 1990s. Yet real GDP growth rates for 76 out of 87 countries included in this study decreased during this time, relative to the 1968-80 period. The middle income countries experienced the greatest decline in growth...

Underreporting of income is a costly problem for the government and for those people who do pay their taxes, due to the necessity of higher tax burdens to sustain a given amount of revenue. An extensive research report published by the IRS this year estimates that in the United States in 2006...

My paper is divided in two parts. In the first I will attempt to provide a brief overview of the world food situation, with an emphasis on what has happened during the 1970's - the decade when many observers thought we were headed for a Malthusian crisis. In the second part I will discuss the...