Geraint Johnes

According to our database, Geraint Johnes authored at least 10 papers between 1992 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2025

Multi-stage stochastic frontier analysis for simple networks.

Geraint Johnes, Mike G. Tsionas, Marwan Izzeldin

Int. Trans. Oper. Res., 2025

2021

Efficiency in university-industry collaboration: an analysis of UK higher education institutions.

Alice Bertoletti, Geraint Johnes

Scientometrics, 2021

2020

Preface to the Special issue on Efficiency in Education, Health and Other Public Services.

Kristof De Witte, Geraint Johnes, Jill Johnes, Tommaso Agasisti

Int. Trans. Oper. Res., 2020

The efficiency of private and public schools in urban and rural areas: moving beyond the development goals.

Geraint Johnes, Swati Virmani

Int. Trans. Oper. Res., 2020

2018

Special issue on "Efficiency in Education, Health and other Public Services".

Tommaso Agasisti, Kristof De Witte, Geraint Johnes, Jill Johnes

Int. Trans. Oper. Res., 2018

Student and school performance across countries: A machine learning approach.

Chiara Masci, Geraint Johnes, Tommaso Agasisti

Eur. J. Oper. Res., 2018

2013

The persistence of efficiency.

Geraint Johnes, Jill Johnes

Expert Syst. Appl., 2013

2011

Costs and efficiency of higher education institutions in England: a DEA analysis.

Emmanuel Thanassoulis, Mika Kortelainen, Geraint Johnes, Jill Johnes

J. Oper. Res. Soc., 2011

2001

The effect of competition on the efficiency of secondary schools in England.

Steve Bradley, Geraint Johnes, Jim Millington

Eur. J. Oper. Res., 2001

1992

Apples and oranges: The aggregation problem in publications analysis.

Geraint Johnes, Jill Johnes

Scientometrics, 1992