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Keyphrases
20th Century
33%
21st Century
33%
Agricultural Innovation
33%
Agricultural Productivity Growth
33%
Agriculture
66%
Brazil
33%
Changing Context
100%
China-India
33%
Cutback
33%
Development Finance
100%
Development Investment
33%
Development Trajectory
33%
Economic Evidence
33%
Farm Bill
100%
Funding Trajectory
100%
Global Public
33%
Growth Rate
33%
Investment Trajectory
33%
Middle-income Countries
33%
New Evidence
33%
Payoff
33%
Politicians
66%
Private Development
33%
Private Research
33%
Productivity Gains
33%
Public Development
66%
Public Research
100%
Public Support
33%
Ratcheting
33%
Research Funding
100%
Research Investment
33%
Research Sources
33%
Research Trajectories
33%
Rest of the World
33%
Substantive Change
33%
U.S. Agriculture
66%
Social Sciences
21st century
12%
Brazil
12%
China
12%
Farm Bill
100%
Global Development
100%
Global Research
100%
India
12%
Productivity Change
12%
Public Support
12%
Research and Development
100%
Spillover Effect
12%
Twentieth Century
12%
USA
100%
Economics, Econometrics and Finance
Productivity Change
12%
Research and Development
100%
Research Funding
12%
Spillover Effect
12%
United States of America
100%