An increase in gross domestic product (GDP) is a sign that a country’s economy is:

An increase in gross domestic product (GDP) is generally interpreted as a positive indicator of a country's economic health and growth. It signifies that the overall economic output of a country is rising, which typically implies several things:

1. Higher Production Levels: An increase in GDP indicates that the country is producing more goods and services. This can be a result of improved productivity, technological advancements, or increased labor force participation.

2. Economic Growth: A rising GDP often signifies that an economy is expanding. Economic growth can lead to higher incomes, which may improve living standards for the population.

3. Increased Employment: As businesses produce more to meet demand, they often need to hire more workers, which can reduce unemployment rates and lead to more job opportunities for individuals.

4. Investment Opportunities: A growing economy can attract investment, as both domestic and foreign investors are more likely to invest in a nation that demonstrates growth potential.

5. Consumer Confidence: An increase in GDP can boost consumer confidence, leading to increased spending by households, which further drives economic growth.

In summary, an increase in GDP typically indicates a healthy, expanding economy with positive repercussions for employment, investment, and overall societal well-being. However, it’s important to consider other factors such as the distribution of income and economic sustainability for a comprehensive understanding of economic health.