Selection logging in the tropics is increasingly moving to systems that reduce the impact of harvesting operations on forests and soils. While much of the focus has been on modifying the tractor logging system using RIL principles, alternative harvesting systems have also been introduced. One of...

This study investigates whether crime in Poland is governed by economic rationality. An economic model of rational behavior claims that the propensity to commit criminal activi-ties is negatively related to deterrence. The potential presence of higher risk profiles for certain population...

The study of domestic and international migration within and to the United States is deep and wide, but as yet no one has developed and tested models that focus on the use of knowledge economy, economic freedom, and personal freedom indexes. Using statistical regression models and following the...