By David Chaston
Most New Zealanders don't realise that their banks rely on only a slim cushion of shareholder capital to survive.
Figures from the banks' general disclosure statements show they have total shareholder funds of NZ$21.7 billion behind NZ$340.6 billion of assets (mainly loans). That means if the value of those assets loans was to drop by 6.5% the shareholder capital in those banks would be wiped out.
It means the owners of these banks effectively have NZ$21.7 billion of equity against assets 15.7 times larger than that. That's an effective loan to value ratio of 93.6%. For any home owner that would be a very aggressive level of leverage, but for a bank it's seen as normal.
[ Update: Since this article was originally published, some of the latest data, especially relating to ANZ, has been revised. You can stay up with all data updates on this permanent page here » ]
Yet the Reserve Bank of New Zealand said as recently as this week in its 6 monthly Financial Stability Report it was comfortable the banking system was "reasonably placed" to support the economic recovery.
Many commentators have argued the Global Financial Crisis was caused by financial institutions lending too much and being too leveraged.
So let's look at the leverage now built into New Zealand's banking system.
It's not a pretty picture.
The data on this page is sourced directly from each bank's quarterly General Disclosure Statement (GDS). 'Leverage' refers to the number of times the total assets of a bank (principally their loans and advances to clients) are larger than the shareholder's investment (including retained earnings) in the bank.
If you are a customer (borrower) of a bank, they will expect you to be prudent in the gearing of your affairs - a typical leverage of a trading or manufacturing firm would be 2:1 - that is something like two dollars of assets for each dollar of borrowing. But they don't apply anywhere near as stringent standard on themselves.
The level of leverage is important for investors who take a term deposit with a bank - and equally important for taxpayers who may be asked to bail out insolvent banks. If the value of their loan book needs to be written down for any reason, the level of leverage gives you a good idea of how much stress they can suffer before the shareholders are wiped out. The higher the leverage, the less stress they can tolerate.
'High shareholder returns'
High leverage allows bank shareholders to earn very high rates of return. Unfortunately shareholders have gotten used to these high returns and expect management to continue to deliver them. High shareholder returns are relatively recent attributes for banks - and many analysts, including increasing numbers of regulators, see them as inherently dangerous for these very large institutions.
There are great moral hazards involved.
It is up for debate about what a prudent level of leverage should be, but it certainly should be a 'single digit' (that is, less than 10 times) and more likely in the range of 5x to 7x.
On that basis, New Zealand banks are vastly under-capitalised. To bring them down to 7x, shareholders would need to add more than NZ$25 billion in capital to support the business they do here - although to prevent that, the banks would no doubt argue that if a leverage limit like that were to be imposed, they would leave the capital at the same level and reduce their loan books - which could take more than $150 billion "out of the economy" (equivalent to demanding that every loan be paid back by 50%).
Lower returns might also see them reduce their investment as well. The size of the problem is daunting, and could not be fixed inside a generation. But 'extending-and-pretending' will not reduce the risks to our economy. At some time in the future, stress levels will rise and create a crisis, one that will make us all very much poorer.
It is the job of the Reserve Bank to regulate banks, and they report on how they are doing in their half-yearly Financial Stability Reports.
De-risking banks is an important public task, and shareholders are going to need to accept lower returns when that happens.
|
Updated 17 May 2011
|
||||||||||
| (see Notes below) | ANZ- National |
ASB | BNZ | Kiwibank | Rabobank | SBS | TSB | Westpac | Totals | |
| times | times | times | times | times | times | times | times | times | ||
|
Leverage: |
|
|
|
|
|
|||||
| Mar-08 | 12.0 | 20.0 | 14.3 | 22.4 | 23.1 | 15.6 | 12.5 | 11.8 | 13.8 | |
| Jun-08 |
11.9
|
18.6 |
14.7
|
22.2
|
21.1
|
15.9
|
12.4
|
12.4
|
13.8
|
|
| Sep-08 |
11.7
|
24.2 |
16.3
|
27.3
|
21.2
|
15.6
|
12.4
|
14.5
|
14.9
|
|
| Dec-08 |
13.2
|
24.3 |
19.2
|
32.3
|
22.3
|
17.0
|
12.1
|
11.1
|
15.5
|
|
| Mar-09 |
12.5
|
23.7 |
17.9
|
27.9
|
22.7
|
16.3
|
12.6
|
14.9
|
15.7
|
|
| Jun-09 |
11.8
|
20.7 |
18.6
|
29.2
|
24.5
|
15.9
|
12.4
|
14.8
|
15.2
|
|
| Sep-09 |
11.7
|
20.4 |
18.7
|
28.0
|
24.8
|
15.6
|
12.6
|
14.5
|
15.1
|
|
| Dec-09 |
11.1
|
19.5 |
16.9
|
28.6
|
26.0
|
15.3
|
12.9
|
14.4
|
14.5
|
|
| Mar-10 |
10.8
|
18.7 |
16.9
|
26.8
|
25.0
|
14.8
|
13.3
|
14.4
|
14.2
|
|
| Jun-10 |
10.5
|
17.9 |
17.2
|
20.8
|
26.0
|
14.4
|
13.1
|
13.8
|
13.8
|
|
| Sep-10 |
11.1
|
17.4 |
17.4
|
21.3
|
11.6
|
14.2
|
13.0
|
13.6
|
13.9
|
|
| Dec-10 |
15.6
|
16.7 |
17.4
|
21.6
|
11.2
|
13.9
|
13.3
|
13.6
|
15.7
|
|
| Mar-11 |
13.7
|
|
||||||||
This data is calculated from the following ...
| (see Notes below) | ANZ-National | ASB | BNZ | Kiwibank | Rabobank | SBS | TSB | Westpac | Totals | |
| NZ$mil | NZ$mil | NZ$mil | NZ$mil | NZ$mil | NZ$mil | NZ$mil | NZ$mil | NZ$mil | ||
|
Total Assets: |
|
|
|
|
|
|
|
|||
| Mar-08 | 112,514 | 58,043 | 58,958 | 6,618 | 4,933 | 2,426 | 3,169 | 48,988 | 295,649 | |
| Jun-08 |
114,896
|
59,350 |
60,243
|
7,230
|
5,241
|
2,565
|
3,282
|
51,015
|
303,822
|
|
| Sep-08 |
117,891
|
62,933 |
64,209
|
8,183
|
5,534
|
2.612
|
3,404
|
54,509
|
319,274
|
|
| Dec-08 |
132,127
|
65,343 |
76,086
|
9,430
|
6,015
|
2,565
|
3,651
|
55,951
|
351,169
|
|
| Mar-09 |
127,941
|
65,530 |
73,301
|
9,759
|
6,303
|
2,541
|
3,832
|
54,368
|
343,575
|
|
| Jun-09 |
121,896
|
65,230 |
70,175
|
10,371
|
6,582
|
2,565
|
3,924
|
54,584
|
335,327
|
|
| Sep-09 |
117,891
|
64,784 |
69,862
|
10,786
|
6,847
|
2,612
|
4,056
|
54,509
|
331,347
|
|
| Dec-09 |
115,103
|
64,650 |
67,732
|
12,019
|
6,936
|
2,661
|
4,300
|
55,357
|
328,759
|
|
| Mar-10 |
113,577
|
64,581 |
67,268
|
12,076
|
7,107
|
2,628
|
4,405
|
56,254
|
327,896
|
|
| Jun-10 |
113,258
|
53,557 |
68,005
|
12,238
|
7,376
|
2,581
|
4,418
|
55,200
|
326,633
|
|
| Sep-10 |
116,458
|
64,750 |
69,647
|
12,642
|
7,103
|
2,572
|
4,485
|
55,179
|
332,837
|
|
| Dec-10 |
124,541
|
63,496 |
68,634
|
12,969
|
7,178
|
2,826
|
4,721
|
56,293
|
340,658
|
|
| Mar-11 |
57,695
|
|
||||||||
and ...
| (see Notes below) | ANZ-National | ASB | BNZ | Kiwibank | Rabobank | SBS | TSB | Westpac | Totals | |
| NZ$mil | NZ$mil | NZ$mil | NZ$mil | NZ$mil | NZ$mil | NZ$mil | NZ$mil | NZ$mil | ||
|
Total shareholder funds: |
|
|
|
|
|
|
|
|||
| Mar-08 | 9,381 | 2,900 | 4,118 | 295 | 214 | 155 | 253 | 4,136 | 21,452 | |
| Jun-08 |
9.655
|
3,199 |
4,096
|
326
|
248
|
161
|
265
|
4,105
|
22,055
|
|
| Sep-08 |
10,088
|
2,600 |
3,933
|
300
|
261
|
167
|
275
|
3,764
|
21,388
|
|
| Dec-08 |
10,036
|
2,693 |
3,953
|
292
|
270
|
151
|
302
|
5,031
|
22,728
|
|
| Mar-09 |
10,252
|
2,765 |
4,087
|
350
|
277
|
156
|
303
|
3,648
|
21,838
|
|
| Jun-09 |
10,333
|
3,158 |
3,770
|
355
|
268
|
161
|
316
|
3,679
|
22,040
|
|
| Sep-09 |
10,088
|
3,176 |
3,745
|
385
|
276
|
167
|
323
|
3,764
|
21,925
|
|
| Dec-09 |
10,366
|
3,323 |
4,006
|
421
|
266
|
174
|
332
|
3,842
|
22,730
|
|
| Mar-10 |
10,532
|
3,456 |
3,975
|
450
|
285
|
178
|
331
|
3,908
|
23,114
|
|
| Jun-10 |
10,797
|
3,548 |
3,956
|
589
|
284
|
179
|
337
|
3,995
|
23,685
|
|
| Sep-10 |
10,446
|
3,726 |
4,002
|
593
|
614
|
181
|
344
|
4,048
|
23,955
|
|
| Dec-10 |
8,004
|
3,810 |
3,944
|
600
|
638
|
203
|
354
|
4,134
|
21,688
|
|
| Mar-11 |
4,209
|
|
||||||||
The term 'leverage' is used loosely on this page. For a fuller discussion about what it really means, see here »
Update: Since this article was originally published, some of the latest data, especially relating to ANZ, has been revised. You can stay up with all data updates on this permanent page here »
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