This paper continues my research program on violence and terrorism started 15 years ago. It presents in the first part through empirical exercises, the suitability of The Beveridge and Nelson decomposition of economic time series for pointing out the occurrence of terrorist attacks. It presents...

The purpose of the paper is to review some previous researches examining ICT efficiency and the impact of ICT on educational output/outcome as well as different conceptual and methodological issues related to performance measurement. Moreover, a definition, measurements and the empirical...

As by product of economic growth, jobs are indeed transformational. In other words, efficiency increases as workers get better at what they do (as more productive jobs appear and less productive one disappear). In fact societies flourish as jobs bring together people from different ethnic and...

Abstract: I apply the Beveridge-Nelson business cycle decomposition method to the time series of murder in the United States (1900-2004). Separating out “permanent” from “cyclical” murder, I hypothesize that the cyclical part coincides with documented waves of organized crime, internal...

Assuming nothing is done to address greenhouse gas emissions, sea levels across the world are anticipated to rise by between 0.2m and 1m over this century. Higher sea levels can be particularly devastating to small states. It is expected that rising sea levels will result in coastal squeezing...

Over the decade of the 1990s, Africa has experienced a rise in tourist arrivals from 8.4 million to 10.6 million and receipts growth from $2.3 billion to $3.7 billion, respectively. According to the World Tourism Organization (WTO, 2006), the tourism industry in Sub-Saharan Africa enjoyed a...

From 1995-2007, worldwide tourist arrivals increased about 68.2 percent (or an average annual growth rate of about 5.2 percent) from 534 million to 898 million (UNWTO, 2008). Over the same period, Latin America countries (Central and South America) have experienced a rise in tourist arrivals...

The demographic transition from high to low mortality and fertility rates was one of the most important structural changes during the twentieth Century in most Latin American economies. This paper uses a simple economic framework based on Galor and Weil (2000) for understanding the main forces...

This paper aims to propose a reading of [des] political order in Colombia, using as a theoretical source of Douglass North's reflections on the economic formation of political institutions. The contributions of this letter are very preliminary in nature and can better be understood taking into...

Fundamental research of the coffee economy have shown that regional class alliances were established imprecisely in the territories, usually in the central mountains of Colombia (although not exclusively or only way) and organized by the State being a necessary response to the inevitable need to...