Mary Hall is a editor for Investopedia's Advisor Insights, in addition to being the editor of several books and doctoral papers. Mary received her bachelor's in English from Kent State University with ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

The U.S. economy, since 2009, has experienced puzzling behavior. Labor markets, corporate profits, the stock market and company as well as individual balance sheets have turned in strong performances.

GDP is a measure of whether the economy is expanding or contracting. While this factor can’t be taken alone, negative GDP is a strong indicator of a future recession. Investors should develop an ...

Why does economic growth matter? The answer for economists is that it measures an important component of social progress—namely, economic welfare, or how much benefit members of society get from the ...

Gross domestic product, or GDP, is a measure of a country’s economic output over a certain time period—usually a year. GDP is looked to as a primary indicator of a country’s economic health.

Many professions commonly use abbreviations. To doctors, accountants, and baseball players, the letters MRI (magnetic resonance imaging), GAAP (generally accepted accounting principles), and ERA ...

A country’s debt-to-GDP ratio is a metric that expresses how leveraged a country is by comparing its public debt to its annual economic output.

Gross domestic product (GDP) has long been the main indicator of economic growth used almost everywhere in the world. However, the measurement does not take into account other factors essential to a ...

ONE of Albert Einstein’s greatest insights was that no matter how, where, when or by whom it is measured, the speed of light in a vacuum is constant. Measurements of light’s price, though, are a ...

Since World War II, most countries around the world have come to use gross domestic product, or GDP, as the core metric for prosperity. The GDP measures market output: the monetary value of all the ...