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# Should You Be Impressed By Jilin Province Chuncheng Heating Company Limited's (HKG:1853) ROE?

One of the best investments we can make is in our own knowledge and skill set. With that in mind, this article will work through how we can use Return On Equity (ROE) to better understand a business. By way of learning-by-doing, we'll look at ROE to gain a better understanding of Jilin Province Chuncheng Heating Company Limited (HKG:1853).

Our data shows Jilin Province Chuncheng Heating has a return on equity of 23% for the last year. One way to conceptualize this, is that for each HK\$1 of shareholders' equity it has, the company made HK\$0.23 in profit.

See our latest analysis for Jilin Province Chuncheng Heating

### How Do I Calculate ROE?

The formula for return on equity is:

Return on Equity = Net Profit (from continuing operations) Ã· Shareholders' Equity

Or for Jilin Province Chuncheng Heating:

23% = CNÂ¥145m Ã· CNÂ¥631m (Based on the trailing twelve months to March 2019.)

It's easy to understand the 'net profit' part of that equation, but 'shareholders' equity' requires further explanation. It is the capital paid in by shareholders, plus any retained earnings. The easiest way to calculate shareholders' equity is to subtract the company's total liabilities from the total assets.

### What Does ROE Mean?

ROE measures a company's profitability against the profit it retains, and any outside investments. The 'return' is the yearly profit. The higher the ROE, the more profit the company is making. So, all else being equal, a high ROE is better than a low one. That means ROE can be used to compare two businesses.

### Does Jilin Province Chuncheng Heating Have A Good Return On Equity?

Arguably the easiest way to assess company's ROE is to compare it with the average in its industry. Importantly, this is far from a perfect measure, because companies differ significantly within the same industry classification. Pleasingly, Jilin Province Chuncheng Heating has a superior ROE than the average (10%) company in the Water Utilities industry.

That is a good sign. We think a high ROE, alone, is usually enough to justify further research into a company. For example, I often check if insiders have been buying shares.

### The Importance Of Debt To Return On Equity

Most companies need money -- from somewhere -- to grow their profits. The cash for investment can come from prior year profits (retained earnings), issuing new shares, or borrowing. In the first and second cases, the ROE will reflect this use of cash for investment in the business. In the latter case, the use of debt will improve the returns, but will not change the equity. That will make the ROE look better than if no debt was used.

### Combining Jilin Province Chuncheng Heating's Debt And Its 23% Return On Equity

Although Jilin Province Chuncheng Heating does use debt, its debt to equity ratio of 0.17 is still low. Its ROE is very impressive, and given only modest debt, this suggests the business is high quality. Judicious use of debt to improve returns can certainly be a good thing, although it does elevate risk slightly and reduce future optionality.

### The Bottom Line On ROE

Return on equity is useful for comparing the quality of different businesses. A company that can achieve a high return on equity without debt could be considered a high quality business. If two companies have around the same level of debt to equity, and one has a higher ROE, I'd generally prefer the one with higher ROE.

But when a business is high quality, the market often bids it up to a price that reflects this. It is important to consider other factors, such as future profit growth -- and how much investment is required going forward. Check the past profit growth by Jilin Province Chuncheng Heating by looking at this visualization of past earnings, revenue and cash flow.

But note: Jilin Province Chuncheng Heating may not be the best stock to buy. So take a peek at this free list of interesting companies with high ROE and low debt.

If you spot an error that warrants correction, please contact the editor at editorial-team@simplywallst.com. This article by Simply Wall St is general in nature. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. Simply Wall St has no position in the stocks mentioned.

We aim to bring you long-term focused research analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Thank you for reading.