1. How did it work before?
Most central banks govern the price of money in an economy via the rate that banks are charged to borrow cash over short time periods. In China, that approach had been divided into two steps. First, the PBOC guided prices for funding in the interbank market via its reverse repurchase agreements and medium-term lending facility. Then, it set the benchmark rates that were used to price mortgages, business loans and other commercial lending -- the one-year and five-year lending rates. That was a relic of the command economy and the PBOC wanted to change it.
The one-year rate is too blunt a tool for a modernizing economy that’s got a problem with excess debt. Cutting it slashes borrowing costs everywhere and risks fueling property and financial bubbles. Raising it risks choking growth and throwing borrowers into distress. The PBOC wants the financial sector to play a bigger role as the middleman for channeling money to enterprises in need. To that end, the central bank provided more and cheaper funding to banks to help bring down inter-bank rates -- a move intended to reduce the cost of loans to enterprises and households. That didn’t happen, however, partly because the two-track system blocks the rates banks pay from being freely passed on to the public.
3. How does the new system work?
From August, the PBOC replaced the benchmark lending rate with two new reference rates for bank loans, to be announced on the 20th of each month.
• The new loan prime rate, or LPR, is based on the interest rate for one-year loans that 18 banks offer their best customers. The banks submit the rate each month in the form of a spread over the interest rate of the PBOC’s medium-term loans. The intention is that banks mainly use this LPR as the basis for new loans to households and businesses. The first LPR was set slightly lower than the old LPR and benchmark rates. It’s expected to continue falling and the reform will “achieve the effect of lowering the real interest rate for loans,” the central bank said. LPR declines would follow the PBOC cutting the medium-term lending rate or banks lowering the margin they charge above that.
• The PBOC also introduced a LPR for loans longer than five years accompanied by mortgage rules to safeguard against a massive expansion in home loans that could fuel another property boom. (China has seen a few.)
• PBOC Governor Yi Gang said previously that the benchmark deposit rate -- the price banks offer to households or companies for their deposits -- will be kept in place for the time being.
4. How do other central banks do it?
Eventually, the PBOC wants to influence the economy and financial markets via the price of its short-term loans in the open market -- an approach similar to other central banks. The Federal Reserve targets the cost of short-term interbank loans to control borrowing costs in the broader economy, raising it or lowering it to affect the cost of loans for homes, businesses and financial products. The Reserve Bank of Australia and the Bank of England have similar policies. In recent years, however, the policy-setting tools of global central banks have become more complex, with the advent of quantitative easing and negative rates in Japan, the European Union and elsewhere.
5. What are the difficulties?
China’s $44 trillion financial sector is mainly composed of banks, with two-thirds of the country’s financing provided through bank loans. Overhauling interest rates is a potential threat to bank profitability and the well-being of the banking sector. The reforms increase the chances of a cut in the rate for open-market operations to reduce funding costs for banks, China International Capital Corp.’s Eva Yi and Hong Liang wrote after the PBOC announcement. When borrowing costs fall, policy makers will have to be on their guard for housing and stock market bubbles. Regulators will also need to ensure there are enough derivative products linked to the LPR to help hedge risks. Some 18.6 billion yuan ($2.6 billion) worth of LPR-based interest rate swaps were signed in August, the most since authorities started publishing the data in 2016.
6. How will we know it’s working?
If all goes to plan, and bank loans are increasingly priced with reference to the LPR, lending rates will fall and economic growth will get a boost. In practice, the cost of implementing such profound reforms could offset the benefits. Banks may also still see lending to state firms and local governments as better bets than to riskier small and private companies.
7. And the bottom line for banks?
The government’s policy goals for 2019 include banks increasing lending to small firms by 30% and for the average lending rate to be 1 percentage point lower than in 2018. Banks may have to bear some of the cost, and their net interest margin and profitability will probably decline. (Citigroup analysts forecast a hit in net interest margin of 3.1 basis points for 2020, assuming LPR is 25 basis points lower than the benchmark.) On the other hand, lenders’ profits stand to benefit if the changes succeed in stimulating demand.
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