________ Is a Social Network Based on 140-Character Messages

question 85

Short Answer

________ is a social network based on 140-character messages.

Recognize the concepts of economic efficiency, unemployment, and the potential for economic growth.

Understand the difference between economic resources and non-resources, especially the role of money in the economy.

Explain the effects of technological advancements and resource changes on the production possibilities curve.

Understand the key figures and their roles in American politics and society during the early 19th century.

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Definitions:

Saving Rate

The portion of income that is not spent on consumption but is saved or invested for future use.

Gold Standard

A monetary system where a country's currency or paper money has a value directly linked to gold; countries agree to convert currency into a fixed amount of gold.

Fixed Exchange-Rate

A regime under which the government or central bank ties the official exchange rate to another country's currency or the price of gold.

Capital Account

A national account that shows the net change in asset ownership for a country. It includes foreign investments and loans.