: Lincoln U; Poland : U Przyrodniczy w Poznaniu; Portugal : U Coimbra; Russia : Sukachev Institute of Forest; Singapore : NUS; South Africa : U Stellenbosch, U KwaZulu-Natal; South Korea : Kangwon National U, Seoul National U; Sweden : Luleå tekniska
Authors:Jian Wang, Kaspars Berzins, Diana Hicks, Julia Melkers, Fang Xiao, and Diogo Pinheiro
for countries where some last names are extremely common, for example, China, Japan, and Korea (Moed 2005 ; Tang and Walsh 2010 ). The homonymous name problem challenges not only the validity of individual evaluation, but also the accuracy of the
Authors:Antonio Fernández-Cano, Manuel Torralbo, and Mónica Vallejo
number of theses and doctors. A similar finding is reported by Leydesdorff and Zhou ( 2005 ), who noted that data on doctoral degrees awarded in China and Korea were now displaying non-exponential growth.
After a certain point, moreover, the
Korea, Spain, Sri Lanka, Sudan, Swaziland, Sweden, Switzerland, Syrian Arab Republic, Taiwan, Tajikistan, Tanzania, Thailand, Togo, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States
= United States; EU-15 = Austria, Belgium, Denmark, Finland, France, Germany, Greece, Ireland, Italy, Netherlands, Portugal, Spain, Sweden, United Kingdom; AS = China, Hong Kong, India, Japan, Singapore, South Korea, Taiwan). Logistic regression estimates