Shiferaw Gurmu

发表

Semiparametric Competing Risks Analysis

José J. Canals-Cerda, Shiferaw Gurmu, José J. Canals-Cerdá, 2007 .

Paratransit demand of disabled people

Steven Stern, Peter Bearse, Shiferaw Gurmu, 2004 .

WHO'S PATENTING IN THE UNIVERSITY? EVIDENCE FROM THE SURVEY OF DOCTORATE RECIPIENTS

Paula E. Stephan, Shiferaw Gurmu, Shiferaw Gurmu, 2007 .

Semiparametric estimation of count regression models

Steven Stern, Shiferaw Gurmu, Paul Rilstone, 1999 .

Generalized bivariate count data regression models

Shiferaw Gurmu, John Elder, 2000 .

Generalized hurdle count data regression models

Shiferaw Gurmu, Shiferaw Gurmu, 1998 .

A bivariate zero-inflated count data regression model with unrestricted correlation

Shiferaw Gurmu, J. Elder, Shiferaw Gurmu, 2008 .

Excess Zeros in Count Models for Recreational Trips

Pravin K. Trivedi, Shiferaw Gurmu, P. Trivedi, 1996 .

Semi-Parametric Estimation of Hurdle Regression Models with an Application to Medicaid Utilization

Shiferaw Gurmu, Shiferaw Gurmu, 1997 .

Testing for Fixed Effects in Logit and Probit Models Using an Artificial Regression

Shiferaw Gurmu, 1996 .

Tests for Detecting Overdispersion in the Positive Poisson Regression Model

Shiferaw Gurmu, Shiferaw Gurmu, 1991 .