Residual income can be calculated by taking the difference between the company's net income and its equity charge, where equity charge is the product of equity capital and the cost of capital. For example, a company has $5 million in net income with $20 million in equity capital and a cost of capital of 10 percent. The equity charge is 10 percent of $20 million, or $2 million. The residual income is $5 million minus $2 million, or $3 million.
You are also free to choose a fund that is based on any index that you want. For example, there are index funds set up for just about every market sector there is — energy, precious metals, banking, emerging markets — you name it. All you have to do is decide that you want to participate, then contribute money and sit back and relax. Your stock portfolio will then be on automatic pilot.
A linear income is when you trade your time for money. It’s also known as a work income. The paychecks that you receive are based on the amount of work you do. In this kind of income, you are required to put in hours of work every week. If you stop working, you also stop earning. Hence, linear income requires you to continue working in order to keep earning an income.

Investing in rental properties is an effective way to earn passive income. But it often requires more work than people expect. If you don’t take the time to learn how to make it a profitable venture, you could lose your investment and then some, says John H. Graves, an Accredited Investment Fiduciary (AIF) in the Los Angeles area and author of “The 7% Solution: You Can Afford a Comfortable Retirement.”
So how do you get started with the EP Model? First, you need to be an expert in the eyes of those you’re looking to serve. And again, you don’t need all those qualifications and credentials. A lot of people gain expertise and credibility just by sharing their experience learning something, which is something I’ve done on SPI.com. If you think about it, many people in the personal finance or fitness space establish their authority by sharing their journey and their process. They do it by sharing their experiences—and you can do the same thing, too.
2. eBooks: As bloggers, we solve problems. Think about some of your most popular posts or the questions your readers are always asking you about. Could you expand on those posts to create a short eBook you could make available for sale? Could you do the same with answers to those FAQs? eBooks are inexpensive offerings and a great way to dip your toes into the world of product creation. You can not only offer them for sale on your own site, but also on Amazon Kindle.
One of the most appealing options, particularly for millennials, would be #12 on your list (create a Blog/Youtube channel). The videos can be about anything that interests you, from your daily makeup routine (with affiliate links to the products you use), recipes (what you eat each day) or as you mention, instructional videos (again with affiliate links to the products you use). Once you gain a large following and viewership, you can earn via Adsense on YouTube.
Managerial accounting defines residual income in a corporate setting as the amount of leftover operating profit after all costs of capital used to generate the revenues have been paid. It is also considered the company's net operating income or the amount of profit that exceed its required rate of return. Residual income is normally used to assess the performance of a capital investment, team, department or business unit.
×