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Chort, Isabelle - HAL - 2012

This paper investigates the importance and role of migration networks in Senegal using a new nationally representative survey conducted in 2006-2007. Using a sample of 1707 Senegalese households I explore potentially differential effects of networks on international migration depending on their...

Persistent link: https://www.econbiz.de/10010739030

Mathematical Model for Forecasting and Estimating of Market Demand

Nicolae, Dan; Pau, Valentin; Jaradat, Mihaela; … - HAL - 2010

The scientific study article (a monograph) presents a model for forecasting and estimating the evolution of the market demand.

Persistent link: https://www.econbiz.de/10010821018

Business-oriented Analysis of a Social Network of University Students

Labatut, Vincent; Balasque, Jean-Michel - HAL - 2010

Despites the great interest caused by social networks in Business Science, their analysis is rarely performed both in a global and systematic way in this field: most authors focus on parts of the studied network, or on a few nodes considered individually. This could be explained by the fact that...

Persistent link: https://www.econbiz.de/10009325700

Informative Value of Individual and Relational Data Compared Through Business-Oriented Community Detection

Labatut, Vincent; Balasque, Jean-Michel - HAL - 2013

Despites the great interest caused by social networks in Business Science, their analysis is rarely performed in both a global and systematic way in this field. This could be explained by the fact their practical extraction is a difficult and costly task. One may ask if equivalent information...

Persistent link: https://www.econbiz.de/10009353862

National influences inside the ECB: an assessment from central bankers' statements

Bennani, Hamza - HAL - 2012

This paper aims at discovering the national influences inside the Governing Council of the ECB for setting interest rates. We use a textual analysis of national newspaper articles related to each European central banker to analyze their expressed preferences. We proceed to a cluster analysis...

Persistent link: https://www.econbiz.de/10010899489

Migrant wages, remittances and recipient labour supply in a moral hazard model

Naiditch, Claire; Vranceanu, Radu - HAL - 2009

This paper analyzes the interaction between migrants income and remittances and between remittancesand the labor supply …

Persistent link: https://www.econbiz.de/10010738600

Healthcare access for migrants in China : A new frontier

Milcent, Carine - HAL - 2010

How can healthcare access for Chinese migrants be improved? Migrant workers face two types of healthcare …

Persistent link: https://www.econbiz.de/10010738959

Home Sweet Home? Macroeconomic Conditions in Home Countries and the Well-Being of Migrants

Akay, Alpaslan; Bargain, Olivier; Zimmermann, Klaus F. - HAL - 2014

This paper examines whether the subjective well-being of migrants is responsive to fluctuations in macroeconomic … control for migrants' observed and unobserved characteristics. We find strong (mild) evidence that migrants' well … demonstrate that migrants regard home countries as natural comparators and, thereby, suggest an original assessment of the …

Persistent link: https://www.econbiz.de/10010933917

A model of influence in a social network

Grabisch, Michel; Rusinowska, Agnieszka - HAL - 2008

In the paper, we study a model of influence in a social network. It is assumed that each player has an inclination to say YES or NO which, due to influence of other players, may be different from the decision of the player. The point of departure here is the concept of the Hoede-Bakker index -...

Persistent link: https://www.econbiz.de/10010738610

Centralizing Information in Networks

Hagenbach, Jeanne - HAL - 2009

In the dynamic game we consider, players are the members of a fixed network. Everyone is initially endowed with an information item that he is the only paper to hold. Players are offered a finite number of periods to centralize the initially dispersed items in the hands of any one member of the...

Persistent link: https://www.econbiz.de/10010738632