They may study the way of life, remains, language, or physical characteristics of people in various parts of the world. Some compare the customs, values, and social patterns of different cultures. Anthropologists generally concentrate in sociocultural anthropology, archaeology, linguistics, or biological-physical anthropology. Sociocultural anthropologists study the customs, cultures, and social lives of groups in settings from nonindustrialized societies to modern urban centers. Archaeologists engage in the systematic recovery and examination of material evidence, such as tools and pottery remaining from past human cultures, in order to determine the history, customs, and living habits of earlier civilizations.
Linguistic anthropologists study the role of language in various cultures.
Economists study the production, distribution, and consumption of goods and services. They may analyze data to determine public demand for a specific mix of goods and services. Most economists are concerned with the practical applications of economic policy in a particular area, such as finance, labor, agriculture, transportation, energy, or health. Others develop theories to explain economic phenomena such as unemployment or inflation. Marketing research analysts study market conditions in localities, regions, the Nation, or the world to determine potential sales of a product or service.