The golden age of banking is over

Michael Wayne

Medallion Financial

If you’d held banking shares for the last 30 years, and those share prices and dividends had increased in most of those years with only a few hiccups, one can understand the sentimentality and attractiveness these names carry in the minds of investors. This, of course, doesn’t make that thought process right.

Investors, as with all investments, still need to focus on the future; what is to come, rather than what has happened in the past.

When looking back over recent decades we would argue that the economic conditions created a ‘Golden age of banking'. Many economic elements moved in a favourable direction over the same timeframe. However, as we argue here, this Golden age of banking is over

Let's break it down by contrasting how 6 key drivers have played out over the golden age, versus how they look today...

6 key indicators during the golden age

1: Interest Rates

Interest rates fell from above 15 per cent in the late 1980’s to record lows enabling borrowers to borrow more by improving their capacity to service loans.


2: Deregulation

Financial services were deregulated throughout the 1980’s, reduced credit rationing and increasing the accessibility of credit, enabling banks to test the extremes of fractional-reserve banking practices by lending more and increasing leverage ratios.


3: Real Wages

Major economic reforms such as privatisations, trade liberalisation, dismantling trade union influence and the advent of the mining boom helped drive productivity gains in the 1990’s and ultimately the acceleration in Real Wage growth.


4: Bank Credit (domestic debt)

Real wage growth and falling interest rates improved the credit quality and serviceability of the borrower helped facilitate an acceleration in bank credit growth. This was helped along by the increased prevalence of non-bank lenders who helped disseminate credit across a rapidly growing population.


5: Household Debt

Bank lending standards relaxed over time, buyers began stumping up less cash as a deposit and took on higher LVR loans, while the introduction of new products such as ‘interest only’ loans accentuated the level of household indebtedness.


6: Housing Prices

The outcome of these things is that buyers had the capacity to borrow more money, allowing them to turn up to crowed auctions armed with truck (car loan of course) loads of cash enabling them to bid longer and higher than ever before whether it be on their dream home, or a shoebox investment property yielding gross 3.00%. Consequently, housing prices “went through the roof” aptly supported by things such as taxation treatment of property, SMSF investment and population growth.

End of the golden age

These six key indicators have essentially gone into reverse bringing an end to the ‘Goldilocks’ environment that has supported the golden age of banking for so long.

While some of these key indicators are still increasing, for instance, wages and bank credit is still growing in an absolute sense, the distinction needs to be made between absolute growth and the rate of growth.

This is how these six key indicators look now. 


1: Interest Rates

Interest rates have started to move higher globally, while the banks have started to increase their mortgage rates out of cycle with the RBA increasing debt servicing costs.


2: Deregulation

In light of the royal commission, financial services are likely to become more regulated, if not legally, at least implicitly. Banks, with pressure from the regulator APRA, have already begun tightening their lending requirements and decreasing their leverage ratios.


3: Real Wages

It has been well publicised that wage growth has been anaemic for some time now. After spending much of the last couple of decades growing at around 4%, wage growth now hovers around historic lows having failed to keep pace with household debt and hindering the capacity of borrowers.


4: Bank Credit (domestic debt)

Credit, although still growing, the rate of growth has fallen from above 10% during the 1990’s and 2000’s, to below 5% and trending lower.


5: Household Debt

Household debt has risen from approx. 60% of disposable income in 1988, to almost 200% of disposable income today. Perhaps a more accurate measure is the level of Net household debt (a figure that takes into consideration currency & deposits). The net debt figure has plateaued in recent years at approx. 110% of disposable income, but nevertheless up from around 15 in the early 1990’s.


6: Housing Prices

The House price to income ratio has increased from 4x to over 18x since the late 1980’s. The rapid increase has simply driven housing costs out of reach for many. Rising rates and stricter lending standards have contributed to the largest monthly fall (0.9% m/m) in house prices since the GFC. Prices have now fallen 7.1% since the 2017 peak, larger declines than those experienced in the aftermath of the GFC, leading some to conclude that the current downturn may well prove to be the longest and deepest in modern history.

Other reasons to avoid the banks

Aside from these broad thematic changes, there are other issues eroding the attractiveness of the banking sector.

It must be considered that the Australian Banks, unlike international competitors, are highly exposed to a single domestic housing market which has shown clear signs of softening in recent months.

Much of bank profit growth in recent times has been driven by the low level of bad debts due to the record low-interest rate environment making it easier for people to service their loans. Nevertheless, it should be noted there is a product mix element that needs to be considered. In recent years given the improvements in corporate earnings and profit margins, corporate stress levels have fallen. This has somewhat offset the increase we’ve started to witness in household stress levels.

Falling stress in the corporate loan market has also resulted in favourable changes in capital composition. The banks have achieved APRAs capital targets faster than was originally anticipated given the fact that corporate debt carriers greater risk weights than residential mortgages.

The question is whether the historically low level of bad debts, whether it be corporate debt or residential debt, is likely to persist in an environment of rising rates? Our belief is that it is highly unlikely and as such we would expect to see the tailwind to profits turn into a headwind.

When considering bank profitability, it’s worth noting that the big four Banks have been forced by the regulator APRA into holding greater amounts of capital on their balance sheet, while also being forced to reduce leverage by tightening their internal risk models.

Although holding more cash and reducing leverage reduces risk, these measures are ultimately counterproductive to bank profitability.

By increasing the amount of equity (or idle cash) on the balance sheet, downward pressure is placed on the bank’s return on equity (ROE) and adversely impacting intrinsic value.

The banks have been essentially left with two options:

  • Either to maintain low-interest rates and sacrifice profitability, or
  • Sacrifice market share and partially protect profits.

The events of recent months have demonstrated that the banks, with the exception of NAB, have opted for the latter option and increased rates out of cycle after an extended period where the social pressures emanating from the royal commission delayed what was arguably inevitable.

As it stands the banks find themselves in a situation where funding costs are rising and pressuring net interest margins in the process. In order to arrest the slide in revenues and boost their declining return on equity (ROE) the banks have in essence been forced to increase rates in an attempt to protect profits and shareholder returns.








Typically, as the cost of debt stops falling, or indeed begins to rise, the reduction in the supply of credit begins to act as a drag on the loan book growth, and eventually the housing market and broader economy. This virtuous cycle set in motion by the banks themselves, may well eventually hinder their own future profitability.

The cost of increasing compliance

In addition to the above, there are the recent events of the Royal Commission to consider. Notwithstanding the other issues raised a key question facing the banks is how they are going to maintain business and revenue momentum while upgrading governance and risk management?

Delivering cultural change and addressing reputational damage is all well and good, but one would have to believe that it will take resources away from ‘profit centres’ and constrain non-interest income in a bit to prioritise community expectations over shareholder expectations.

Given the pressure on Net interest margins (NIM) and non-interest income, there is little doubt management will have a significant focus on costs. This focus will nevertheless be made all the more challenging by the need to invest in technology.





With earnings constrained it’s very difficult for banks' share prices to move higher without a change in market sentiment driving a Price-to-Earnings (P/E) rerating. In fact, we are of the belief that any P/E rerating is more likely to be lower given the tempered outlook.

After decades of P/E expansion, markets have arguably reached the conclusion that the prospects for capital growth have diminished relative to previous decades. There is a realisation that bank ROE’s are under pressure from various angles with the business outlook starting to resemble that of a utility, as opposed to an engine of growth.

What we expect from here

Going forward, we don’t necessarily believe the bank share prices are going to fall off a cliff, instead, we feel the banks are most likely to continue oscillating within a range driven by changes in market and sector sentiment. We foresee a situation where the bulk of shareholder returns comes in the form of dividends rather than growth. 

The challenges facing the sector are aptly summed up in the below summary. Try and guess who said it:

“We’ve had 30 years where home lending has grown, for most of that, double-digit every year, and more recently at 5-6 per cent. That’s an extraordinary market growth over a period of time, and we’ve all become used to it, we just don’t think that’s sustainable. We think that that will be much more subdued.”

“The reasons are house prices are already high, households already carry reasonable levels of debt, so it’s hard for people to borrow even more. And remember what fuelled a lot of the ability of people to borrow has been lower interest rates," he said.

“All of those things kind of conspire to say the outlook will be softer.”

Those are not the words of some bearish sell side analyst or an international fund manager with a short position on Australian banks.

Those are indeed the words of ANZ CEO, Shane Elliot.

1 topic

Michael Wayne
Managing Director
Medallion Financial

Michael is Managing Director of Medallion Financial Group with a number of years experience in financial markets, specialising in financial strategies and investment management.

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