Which field of study focuses on a nation's overall economic issues, including resource management and government policies?

The chosen answer, which is macroeconomics, is correct because it specifically examines the broader aspects of an economy. This field analyzes aggregate indicators such as national income, total employment, inflation rates, and overall economic growth. It considers how government policies, like fiscal and monetary policy, affect the entire economic system.

Macroeconomics provides insights into how economies function on a national scale and addresses issues such as unemployment, gross domestic product (GDP), and inflation. By studying these factors, macroeconomics helps policymakers make informed decisions that can enhance economic performance and address large-scale economic challenges.

In contrast, microeconomics focuses on the behavior of individual consumers and firms and how they interact in specific markets, rather than looking at the economy as a whole. Economics is a broader term that encompasses both microeconomics and macroeconomics, but does not specifically refer to the study of a nation's overall economic issues. Finance is related but primarily deals with the management of money, investments, and financial markets, rather than the macro-level economic policies and resource management.