This paper analyzes the impacts of local emissions charges as well as a tax on CO2 for a small open economy. We do this to see the separate and collective impacts of these taxes so as to understand the effects of a system of environmental taxes that reflects something close to the full...

Specifically, the opportunity to cap global warming at 1.5OC is rapidly escaping. Although West African countries and companies across various industries are increasingly addressing this challenge as well as adopting measures to calculate and reduce their carbon footprint; they still face...

Wildlife policy in Kenya has in most part been protectionist with little incentives to private landowners, who host wildlife in their farms to participate in their conservation. However, in recognition of the role of incentives in conservation, the Kenya Wildlife Service (KWS) piloted a wildlife...

This paper presents a model which takes into account two main factors that have been partially neglected by the economic development literature: the environmental externalities of human activities and agents' heterogeneity in terms of asset endowment and, consequently, in terms of income source...

In this paper I will examine the growth models of Romer (1986) and Lucas (1988) which constitute an important first core to the endogenous growth theory, in order to understand the characteristics, to highlight the relationship between knowledge and economic growth and / or emphasize the...

This paper analyzes the impact of positional preferences, exhibiting conspicuous consumption and conspicuous wealth, on optimal consumption- and income taxes, for an endogenous growth model with public capital. Positional preferences raise the endogenous growth rate if the elasticity of...

Unknown or almost nonexistent till ’90 years, the phenomenon of tax evasion had abundantly flourished in the Romania’s transitional economy, covering all its fields with black spots, under many, various and harmful appearance. The first laws stipulating the profit and the salary taxes also...

This paper considers a Ramsey model of linear capital and labor income taxation in which a benevolent government cannot commit ex-ante to a sequence of taxes for the future. In this setup, if the government is allowed to borrow and lend to the consumers, the optimal capital income tax is zero in...

The paper documents a dynamic general equilibrium model for Colombia based on national accounts from 1999. The paper is part of a project intended to develop a capacity for the the design, specification, and application of computable models within the Colombian Ministry of Finance and Department...

In a second-best optimal growth setup with only factor taxes as available instruments, is it optimal to fully replace capital by labor income taxation? The answer is generally positive based on Chamley, Judd, Lucas, and many follow-up studies. In the present paper, we revisit this important tax...