A Business Perspective
Stephen Rubb & Scott Sumner
We invite you to preview two sample chapters from Economics Principles: A Business Perspective below. We'd also appreciate your feedback on the chapters. If you are interested in reviewing either Chapter 4 or Chapter 9, visit
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We invite you to preview Chapter 4. This chapter looks at a variety of measures of elasticity, which is how much the market responds to changes in variables, such as price, income, and the price of alternatives. It looks at how businesses use elasticity calculations to see how these variables affect price, unit sales, and sales revenue.
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We invite you to preview Chapter 9. This chapter explores how businesses are organized: from small-town pizza shops with a single owner to partnerships like Chobani to multinational corporations like Kraft Heinz. It looks at the issues corporations face, how they raise funds, and the economic challenges and opportunities of being a multinational business.