This paper estimates the size of the informal economy for 32 mainly Latin American and Caribbean countries in the early 2000s. Using a structural equation modeling approach, we find that a stringent tax system and regulatory environment, higher inflation, and dominance of the agriculture sector are key factors in determining the size of the informal economy. The results also confirm that a higher degree of informality reduces labor unionization, the number of contributors to social security schemes, and enrollment rates in education.
International Monetary Fund. External Relations Dept.
This paper reviews the influence of the tropical climate on economic development. The paper highlights that the effect of climate is clearly not the only ruling constraint on economic development. It is claimed that climatic factors severely hamper development through their impact on both human beings and their agriculture. Human economic activity is directly and adversely affected through the widespread extent and impact of diseases; and tropical agriculture suffers in the quality of its soils, its rainfall, and its multiplicity of pests and diseases.