Publications by Year: 2007

2007
Political Persecution or Economic Deprivation? A Time-Series Analysis of Haitian Exodus, 1990-2004
Shellman SM, Stewart BM. Political Persecution or Economic Deprivation? A Time-Series Analysis of Haitian Exodus, 1990-2004. Conflict Management and Peace Science. 2007;24 :121-137.Abstract

This study addresses the factors that lead individuals to flee their homes in search of refuge. Many argue that individuals abandon their homes in favor of an uncertain life elsewhere because of economic hardship, while others argue that threats to their lives, physical person, and liberty cause them to flee. This study engages the debate by analyzing flight patterns over time from Haiti to the United States as a function of economic and security factors. Which factors have the largest influence on Haitian-U.S. migratory patterns? Our results show that both economics and security play a role. However, our analyses are able to distinguish between the effects of different individual economic and security indicators on Haitian-U.S. migration.

shellman.stewart.2007.pdf
Predicting Risk Factors Associated with Forced Migration: An Early Warning Model of Haitian Flight
Shellman SM, Stewart BM. Predicting Risk Factors Associated with Forced Migration: An Early Warning Model of Haitian Flight. Civil Wars. 2007;9 :174-199.Abstract

This study predicts forced migration events by predicting the civil violence, poor economic conditions, and foreign interventions known to cause individuals to flee their homes in search of refuge. If we can predict forced migration, policy-makers can better plan for humanitarian crises. While the study is limited to predicting Haitian flight to the United States, its strength is its ability to predict weekly flows as opposed to annual flows, providing a greater level of predictive detail than its ‘country-year’ counterparts. We focus on Haiti given that it exhibits most, if not all, of the independent variables included in theories and models of forced migration. Within our temporal domain (1994–2004), Haiti experienced economic instability, low intensity civil conflict, state repression, rebel dissent, and foreign intervention and influence. Given the model’s performance, the study calls for the collection of disaggregated data in additional countries to provide more precise and useful early-warning models of forced migrant events.

shellman.stewart.2007b.pdf