1. Abouharb, M. R., & Cingranelli, D. L. (2005). When the World Bank says yes: Determinants of structural adjustment lending. In G. Ranis, J. R. Vreeland, & S. Kosack (Eds.), Globalization and the nation state: The impact of the IMF and the World Bank. Routledge.
2. Job queues and the union status of workers;Abowd;Industrial and Labor Relations Review,1982
3. Altonji, J., & Segal, L. (1994). Small sample bias in GMM estimation of covariance structures. NBER Working Paper no. 156.
4. Andriamananjara, S., & Nash, J. (1997). Have trade policy reforms led to greater openness in developing countries? Evidence from readily available trade data. World Bank Working Paper no. 1730.
5. Some tests of specification for panel data: Monte Carlo evidence and an application to employment equations;Arellano;Review of Economic Studies,1991