Executive Summary Liquidity Will Shrink Further In Hong Kong The HKD is facing its most critical test in several decades. While the peg is likely to survive (Feature Chart), the economic costs for Hong Kong SAR will be far reaching. Critically, monetary policy in Hong Kong SAR is being tailored behind a hawkish Fed, while economic ties with China increasingly warrant easier policy settings. This tug of war will be resolved via a reset in domestic spending and asset prices. Equity shares have been the first shoe to drop. Real estate values and consumer spending will be next. A hypothetical delinking of the peg will see the HKD depreciate since it is expensive on a real effective exchange rate basis. Longer term, the rising use of the RMB in Hong Kong SAR will render the peg a relic. It will also fit with China’s aims to internationalize the RMB.. Bottom Line: The HKD peg is likely to survive in the near term, but the economic repercussions from maintaining the linked exchange-rate system will trigger a rethinking by the Hong Kong Monetary Authority (HKMA) and mainland authorities. Eventually, HKD could be replaced by the CNY. For now, HKD interest rates are slated to rise further, which will have ramifications for domestic spending and asset prices. Feature Chart 1HKD Has Been Tracking Interest Rates The Hong Kong dollar (HKD) has been trading on the weak side of its convertibility band since May. In theory, this suggests there is intense pressure for the peg to be delinked, which should lead to a much weaker exchange rate. In practice, interest rates in Hong Kong have failed to keep up with the surge in US rates, which has led to widening interest rate differentials between Hong Kong and the US. As a result, investors have embarked on a massive carry trade, funding USD purchases with HKDs (Chart 1). HKD’s weakness has raised questions about whether the exchange rate could face a crisis of confidence. This will be a severe blow to the HKMA whose sole role is currency stability, with the HKD being the underlying bedrock of Hong Kong’s financial system. In this report, we suggest that the HKD will survive this crisis, just as it has navigated previous shocks since 1983. The brunt of the adjustment will be domestic, first from Hong Kong equities, but spreading to real estate and consumer spending. Longer term, the HKD might become a relic as transactions in Hong Kong are increasingly conducted in RMB. Will The Peg Be Sustained? Historically, currency pegs more often than not fail. Specific to the HKD, the peg is facing its most critical test in decades but is likely to survive for a few reasons. First, every HKD that the region of Hong Kong has ever printed is backed by USD reserves, to the tune of 1.8 times. Quite simply, FX reserves are much higher than the Hong Kong monetary base (Chart 2). This suggests the HKMA’s “convertibility promise” remains credible. Second, Hong Kong also ranks favorably when looking at the ratio of broad money supply to FX reserves. Every 42.3 cents of broad money creation can be backed by foreign currency, a ratio much higher than China and on par with Singapore (Chart 3). With a monetary base fully backed by FX reserves and a broad money-to-FX reserve ratio largely in line with other linked exchange rate systems, our bias is that the peg will remain in place at least over a cyclical horizon (12-18 months). Chart 2In Theory, The HKMA Can Defend The Peg Chart 3The HKMA Ranks Favorably To The PBoC This credibility will come at a huge cost to the domestic economy, however. By having a fixed exchange rate system and an open capital account, Hong Kong has given up control over domestic monetary policy. Consequently, it must import monetary policy from the US. As interest rates rise in the US, demand for US dollar deposits from Hong Kong concerns goes up, putting downward pressure on the exchange rate. To maintain the convertibility ratio, the HKMA must drain the system of Hong Kong dollars to lift domestic interest rates. This is quite visible not only from the drop in foreign exchange reserves, but also the drawdown in the aggregate balance of domestic banks parked at the HKMA (Chart 4). From May 11 through August, the HKMA has absorbed a total of HKD 213 billion, shrinking the aggregate balance in the banking system by more than 60%. Chart 4Liquidity Will Shrink Further In Hong Kong Historically, the aggregate balance has had to drop much more to restore an equilibrium between interest rates in the US and Hong Kong SAR. The implication is that liquidity will continue to be drained from the system to ultimately defend the peg, and local interest rates will rise. There is one important caveat: Hong Kong SAR’s net international investment position stands at 580% of GDP, much higher than broad money supply. As such, the Hong Kong SAR does not have a solvency problem. What it faces is too much domestic liquidity, which is pushing HKD interest rates lower (Chart 5). Chart 5The HKD Is Facing A Liquidity, Rather Than A Solvency Crisis Ramifications Of The USD Peg When the HKD was tied to the US dollar in 1983, it made economic sense. Hong Kong SAR’s economy was more linked via trade to the US, compared to China (Chart 6). As such, stability vis-à-vis the US dollar was a vital appeal for traders, financiers, and all industries tied to the Hong Kong hub. Since then, there has been a tectonic shift in economic dependence. Exports to China now account for almost 60% of the total, while those to the US have fallen well below 8%. Quite simply, Hong Kong SAR still imports monetary policy from the US, while it is increasingly dependent on the Chinese economy. Nonetheless, there have been a few adjustments. The use of the RMB in Hong Kong SAR has been gradually gaining momentum. RMB deposits have risen to over HKD 800bn. As a share of narrow money supply (M1), it is almost 50% (Chart 7). There are also over 140 licensed banks in Hong Kong allowed to engage in RMB-based business. Chart 6Hong Kong And China Are Tied To The Hip Chart 7Hong Kong Is Transitioning Into A Defacto RMB System These links extend beyond just banking turnover. First introduced in 2014, the southbound trading links between China and Hong Kong SAR have become a major conduit for mainland investors to gain exposure to foreign firms. The China-Hong Kong stock connect has now handled over 2.6tn RMB in cumulative flows. This represented as high as 40% of the equity turnover in Hong Kong SAR (Chart 8). Capital account transactions have also been progressively relaxed, and the issuance of RMB bonds has been rising rapidly since 2008. Chart 8Lots Of Financial Links Between The HKD and RMB Hong Kong SAR’s strengthening ties with China comes with some good news. The increase in Chinese domestic liquidity is lowering the cost of capital for local enterprises. At the same time, it might also be fuelling very low domestic interest rates, forcing locals to chase higher rates elsewhere. This does not affect the peg if people sell the RMB to buy other currencies, including the dollar or maybe even the HKD. The bad news is that Hong Kong has now become a high-beta play on China as both economies are inexorably interlinked. Chart 9 shows that consumers in Hong Kong SAR tend to have much more volatile spending patterns compared to China, especially when economic growth is about to slow. One reason is that Hong Kong concerns are highly levered notably to the property market (Chart 10). For example, the debt service ratio in Hong Kong SAR sits at 32% of disposable income, much higher than China or other indebted economies (Chart 11). This makes the economy very vulnerable to rising interest rates. Chart 9Hong Kong Is Economically More Volatile Than China Chart 10Hong Kong Cannot Escape A Hard Landing (Part 1) Chart 11Hong Kong Cannot Escape A Hard Landing (Part 2) The bottom line is that as the HKMA withdraws domestic liquidity, this will reassert downward pressure on business activity and asset prices, particularly real estate. With private consumption a whopping 65% of GDP, household deleveraging will also prove to be a formidable headwind for domestic spending. Outside interest rates, Hong Kong SAR remains a trade hub. If global trade slows down meaningfully, this will lead to a deterioration in the current account. This triple whammy from slowing global trade, rising interest rates and consumer deleveraging could prove indigestible for Hong Kong assets. Policy Options Chart 12The Government Could Bail Out Hong Kong As highlighted above, the HKD peg will remain in place for the foreseeable future, but this will come at a huge cost. The advantage of the HKD peg is that the choice of the nominal anchor, the US dollar, renders it credible. As a financial hub, this is crucial for Hong Kong. Meanwhile, such an anchor also imposes fiscal discipline since government deficits cannot be monetized by money printing. In the case where the government tries to be profligate, the rise in inflation will lower real rates and lead to capital outflows. This will force the HKMA to sell US dollars and absorb local currency. Indeed, over the past several years, government debt in Hong Kong has been close to nil (Chart 12). The drawback of a fixed exchange-rate regime is that Hong Kong SAR has relinquished control over independent monetary policy. Such a union was justified when the economic cycles between the US and Hong Kong SAR were in sync, but now the region needs easier policy settings. The roadmap of the late 1990s could be what is in store for Hong Kong SAR. In short, the peg survived but the region went through a severe internal devaluation. During the Asian crisis, property prices fell by more than 60%. If that were to occur today, it would herald a prolonged period of high unemployment and stagnant wages to realign the region’s competitiveness with its trading partners. Hong Kong SAR stocks have already borne the brunt of an internal adjustment and are trading at very cheap multiples (Chart 13). The MSCI Hong Kong stock index is composed of mostly financials (47% of market cap) and property stocks (21% of market cap). As HKD rates are rising, loan growth in Hong Kong SAR is contracting and net interest margins have collapsed (Chart 14). This does not bode well for the near-term performance of financials. Chart 13Markets Have Already Discounted A Pessimistic Scenario For Hong Kong Shares Chart 14Banks In Hong Kong Are Facing A Tough ##br##Reckoning The good news is that similar to the late 1990s, banks are unlikely to go bust. Hong Kong SAR banks are well capitalized and delinquency rates are quite low, suggesting a banking crisis is unlikely to be a source of pain for the HKD peg (Chart 15). In fact, Hong Kong SAR banks rank favorably among their global peers in terms of capital adequacy (Chart 16). Chart 15Banks In Hong Kong Are Well Capitalized (Part 1) Chart 16Banks In Hong Kong Are Well Capitalized (Part 2) Specific to the currency, Hong Kong is also running recurring current account surpluses. This is boosting its FX reserves (Chart 17). That lends credibility to the peg in the near term. The bad news is that as the domestic economy slows down, and global trade comes close to a standstill, these surpluses could evaporate. One cost to Hong Kong is that the peg to the US dollar has made HKD incrementally expensive. Our model shows that the real effective exchange for HKD is about 2.5 standard deviations above fair value (Chart 18). Our view on the US dollar is that we could see depreciation over a 12-to-18-month horizon, but an overshoot in the near term is quite likely. A drop in the US dollar will help realign competitiveness in the HKD. Meantime, the market has also been pushing the currency towards the weaker side of its convertibility band. Chart 17Balance Of Payments Remain Favorable For The HKD Chart 18The HKD Is Expensive Longer term, as Hong Kong SAR continues to become more entwined with China, a peg to the CNY will make sense. This process will be the initial step in the region’s official embrace of the RMB system. That said, the process will be gradual since the US dollar remains very much a reserve currency, and the relevance of Hong Kong SAR as a financial center hinges upon easy access to the USD. What is more likely is that any re-pegging to the RMB will come many years down the road, when the yuan has become a fully convertible currency. The de-pegging of the HKD from the USD or adjusting the peg is as much a political discussion as an economic one. Political conditions for this change are not yet present given such a change will have major ramifications for the economy of Hong Kong SAR and will likely also reverberate through financial asset prices. One can imagine a scenario where HKD yields are forced to adjust to a new nominal anchor. Investors have been convinced through almost 30 years of history to treat the HKD as a proxy for the US dollar. That said, the economic pain associated with maintaining the HKD-USD peg will ensure authorities accelerate the use of RMBs in Hong Kong, with a goal of eventually adopting the yuan as the de facto currency. Adopting a currency board akin to Singapore is another option that makes sense, especially since this would give the HKMA scope to link to cheaper currencies, such as the yen and euro. That said, this is unlikely to be politically palatable, especially for Beijing. A link to the yuan that already does this job makes sense. Finally, there is always the option to fully float the peg, but this would probably increase currency volatility. This is unlikely in the near term. The Goldilocks scenario for policymakers is when the US dollar eventually depreciates against major currencies, easing financial conditions for Hong Kong SAR concerns. This will dovetail nicely with the goals of the monetary authorities, maintain credibility while easing financial concerns for a very levered economy. Investment Conclusions The HKD peg will remain in place, but the financial dislocations will lead to significant internal devaluation in Hong Kong SAR. As US interest rates rise, the HKD will be under considerable pressure. The HKMA will have no choice but to allow HKD interest rates to rise. This will tip the property market and thrust the economy into deflation and a recession. Chinese bonds are the best hedge against this risk. Avoid property and financial shares for the time being. Were the peg to break today, the HKD will depreciate according to our valuation models. This suggests markets are right to push the HKD-linked rate towards the weaker end of the convertibility band. Despite the economic and financial pain, the HKMA will not abandon the peg. That means carry trades will continue to make money. Using the HKD as a funding currency still makes sense in the near term. In long run, the economic pain associated with maintaining the HKD-USD peg will make authorities in Beijing accelerate the use of the RMB in Hong Kong’s special administrative region. The eventual goal will be for Hong Kong SAR to adopt the yuan as its currency. Chester Ntonifor Foreign Exchange Strategist chestern@bcaresearch.com Qingyun Xu, CFA Associate Editor qingyunx@bcaresearch.com