This paper models the locations of landfills and transfer stations and simultaneously determines the sizes of the landfills that are to be established. The model is formulated as a bi-objective mixed integer optimization problem, in which one objective is the usual cost-minimization, while the...

The main objective of this study is to develop an economic analysis estimating the solid waste quantities and optimal hauling distance to install transfer stations in Colombia, according to landfill location. This goal is met by using a difference in differences approach (impact evaluation...

The main objective of this study is to develop an economic analysis estimating the solid waste quantities and optimal hauling distance to install transfer stations in Colombia, according to landfill location. This goal is met by using a difference in differences approach (impact evaluation...

The current research analyzes the main variables that explain the bilateral flow's behavior of foreign direct investment. This document is emphasized on the landlocked countries, a geographic variabel which is present in almost 25 percent of all countries. The research is built through a panel...

Empirical accounting research frequently makes use of data sets with a time‐series and a cross‐sectional dimension ‐ a panel of data. The literature review indicates that South African researchers infrequently allow for heterogeneity between firms when using panel data and the empirical...

This study considers the effect that judicial and police efficiency exercised on crime in 25 of the 33 political-administrative divisions in Colombia during the period 2000- 2011. Specifically, the study seeks to determine whether the reduction of crime was the result of increases in the cost of...

ABSTRACTEast Asia has been experiencing an epic progress of regionalism overthe last decade with China, Japan, and Korea (CJK) as the most prominentactors. Regionally speaking, East Asia has been nurtured by a market-drivenexpansion of trade and foreign direct investment (FDI) that leads the...

Service industries play a core role in advanced economies, both from a quantitative a strategic point of view. Traditionally, productivity has been introduced as explaining factor of tertiarization processes in developed economies, while it has been simultaneously assessed that services display...