41
by O'Brien, Mark, Kyprianou, Paul
Published 2016
Open Book Publishers

42
by Caulkins, Jonathan P.
Published 2015
RAND Corporation

43
by Mattke, Soeren
Published 2014
Rand Corporation

44
by Tanielian, Terri L.
Published 2016
RAND Corporation

45
Published 2018
Springer International Publishing

46
by Jossen, Marianne
Published 2018
Open Book Publishers

47
by Balogh, Erin
Published 2019
The National Academies Press

49
Published 2022
Springer International Publishing

51
Published 2023
Springer Nature Singapore

52
by Ramchand, Rajeev
Published 2011
RAND

53
Published 2019
The National Academies Press

55
by Wizemann, Theresa M.
Published 2015
National Academies Press

58
Published 2021
Springer Nature Singapore

59
Published 2022
Berghahn