66. Which branch of economics studies the behavior and decision-making of individuals and firms based on psychological factors?
a) Microeconomics
b) Macroeconomics
c) Behavioral economics
d) Development economics
67. Which branch of economics focuses on the analysis of economic systems and institutions?
a) Microeconomics
b) Macroeconomics
c) Institutional economics
d) Development economics
68. Which branch of economics studies the impact of technology and innovation on economic growth and development?
a) Microeconomics
b) Macroeconomics
c) Technological economics
d) Development economics
69. Which branch of economics focuses on the analysis of international trade and finance?
a) Microeconomics
b) Macroeconomics
c) International economics
d) Development economics
70. Which branch of economics examines the behavior and decision-making of individuals in relation to their overall well-being?
a) Microeconomics
b) Macroeconomics
c) Welfare economics
d) Development economics
