Is China's Central Bank Starting To Flex Its Muscles
The People’s Bank of China (PBoC) has begun taking steps to assert its influence over the country’s sovereign bond market.
Amidst growing concerns over a potential bubble, the central bank has armed itself with a potent arsenal of tools, signaling its determination to curb the relentless rush of money into government bonds.
For weeks, the PBoC has been vocal about its worries over a looming bubble in the sovereign bond market. Yields on 10-year debt had touched an all-time low of 2.18% last week, raising alarm bells at the central bank. The PBoC fears that eager buyers, primarily regional banks, may be storing up trouble if yields rebound abruptly, leading to a potential crisis akin to the collapse of Silicon Valley Bank in 2023.
To combat this growing threat, the PBoC has unveiled an array of tools at its disposal. On Aug 29, the central bank announced that it had struck deals with several institutions to borrow several hundred billion renminbi of long-dated bonds, which it can then sell into the market to satisfy the surging demand. This open-ended and unsecured bond-borrowing and selling initiative marks the PBoC’s first direct market intervention in decades.
The central bank said it bought Rmb300bn worth of 10-year notes and Rmb100bn of 15-year notes from primary dealers. The notes had been sold by the Ministry of Finance just earlier in the day to roll over maturing bonds.
Analysts have drawn parallels between the PBoC’s approach and the yield curve control adopted by the Bank of Japan during the past decade. However, while the BoJ sought to set a ceiling for yields, the PBoC is aiming to create a floor, determined to prevent yields from falling further.
Drawing insights from Japan’s experience with yield curve control, experts emphasize the importance of the PBoC’s willingness to commit to an unlimited bond-selling program if it truly aims to set a floor for yields. The central bank’s exit strategy and the sustainability of its interventions will be closely scrutinized in the months and years ahead.
In addition to the bond-borrowing and selling program, the PBoC has also announced the launch of temporary bond repurchase, or reverse repo, operations. This move is intended to reduce the volatility of interbank interest rates, further shoring up the central bank’s grip on the bond market.
Analysts caution that the PBoC’s efforts to push back against the demand for bonds may face an uphill battle. The forces driving down long-term yields are primarily structural, rooted in a struggling economy mired in a property downturn and flagging equity markets, leaving investors with few attractive investment alternatives.
As the PBoC navigates this delicate balancing act, experts have raised critical questions about the central bank’s long-term strategy. The timing, size, cost, and frequency of the PBoC’s bond trades remain undisclosed, leaving analysts unsure of the true extent of the central bank’s firepower. Additionally, the question of the PBoC’s exit strategy looms large, as experts suggest that a clear commitment to an unlimited bond-selling program may be necessary to truly set a floor for yields.
Further complicating the PBoC’s efforts is a potential tug of war with the finance ministry. Lower yields mean the ministry can issue bonds at a lower cost, creating a conflict of interest between the two institutions. Analysts suggest that if the ministry had accelerated bond issuance in the first half of 2024 to ease demand pressure, the central bank may not have needed to resort to such aggressive intervention.
While the PBoC’s actions may succeed in influencing long-term yields, experts caution that the direct impact on the broader economy may be marginal. With long-term rates having limited influence on corporate and household borrowing, the more pressing concern for the central bank lies in the short-end of the yield curve and its policy rates, which will remain crucial for the economic outlook.
Amidst this delicate balancing act, the PBoC has maintained a dovish tilt in its policy statements, underscoring the central bank’s broader objectives. As the bond market intervention unfolds, the interplay between the PBoC’s yield management efforts and its overall monetary policy stance will be closely watched by investors and analysts alike.
The PBoC’s foray into bond market intervention holds broader implications for China’s financial landscape. As the government plans to issue trillions of renminbi more in long-dated bonds to increase central government leverage and spending, the central bank’s ability to manage the bond market will become increasingly critical.