What are the principals of economics and where could I find 3 articles on the economy identifying 1 principal on each

You very well may mean princIPLES.

This is a catch all phrase. There are many economic textbooks called Principles of Economics and many colleges call their introductory course Principles of Economics. What is a principle varies with ones interpretation and even within a particular time period.

"The two biggest, broadest fields in economics are:
Macroeconomics is the study of the aggregate economy, the entire pie, the whole forest. Macroeconomics is interested in things like gross production, unemployment, inflation, and recession.
Microeconomics is the study of parts of the economy, the slices of the pie, the trees of the forest. Microeconomics is interested in topics like market prices, consumer behavior, production costs, and competition."AmosWEB is Economics: CLASS*portal
Specific examples of topics in economics are described in What is Microeconomics? and What is Macroeconomics?

Other examples/topics or principles may be found in the following:

Jiskha Homework Help - Social Studies: Economics
What are the Essential Principles of Economics?
Economics - Wikipedia, the free encyclopedia
Principles of Economics
SparkNotes Study Guides Eco
Economics Concepts for HS Graduates
Contents

One of the sites above states that "buying and selling SECURITIES in the open market, as a way of controlling INTEREST rates or the GROWTH of the MONEY SUPPLY "You one or more principles from this statement. Obtain other principles in a similar manner.

Articles about the economy may be found using a search engine such as Google, newspapers, magazines and periodicals.

To find articles on the economy that identify one principle each, you can follow these steps:

1. Start by searching for reputable news websites or economic publications. Examples include The Wall Street Journal, The Economist, Bloomberg, and Forbes.

2. Use the search function on these websites and enter keywords related to economics or the economy. For example, you can search for "economic principles," "macroeconomic principles," or "microeconomic principles."

3. Look for articles that discuss fundamental economic principles or concepts. You may need to read through a few articles to find ones that explicitly identify and explain individual principles.

4. Once you find an article that focuses on a specific principle, make sure to read and understand the explanation provided. Take note of the principle mentioned and how it relates to the broader economic context.

Here are three articles that may help you identify one principle each:

1. "The Role of Supply and Demand in the Economy" - This article may discuss the principle of supply and demand and its impact on prices and market equilibrium.

2. "The Importance of Opportunity Cost in Decision Making" - This article may explain the principle of opportunity cost and how it influences decision making at both individual and societal levels.

3. "The Relationship between Interest Rates and Investment" - This article may explore the principle of the interest rate and its significance in determining investment levels and overall economic growth.

Remember to critically evaluate the articles and ensure they come from reliable sources.