<p>Based on the discussion in comments, the core of your question appears to be "What would happen if European governments stopped providing deposit insurance?"</p>

<p>The question and answer about the US deposit insurance program <a href="https://economics.stackexchange.com/a/5332/264">here</a> provides useful background, but the short answer would be that we would expect bank runs to be more likely, though how much more likely would be a function of the institutional relationships between banks, banks' access to liquidity backstops, the extent of bank regulation, and economic fundamentals. This is because (as discussed in the linked answer) private deposit insurance doesn't entirely relieve depositors of monitoring burdens, and private deposit insurers lack the ability to discipline the banks they insure without potentially creating bank runs.</p>

<p>Theory aside, it's not difficult to find examples (particularly historical examples) where deposit insurance has not existed, and while bank runs were generally more likely in those cases, they were not always common, as emphasized by <a href="http://aida.econ.yale.edu/~nordhaus/homepage/documents/calomiris_gorton_panic.pdf" rel="nofollow noreferrer">Calomiris and Gorton (1991)</a>. Institutional arrangements such as credit mutuals, where shares in the depository institution are allocated based on deposits, can mitigate run risk, for example. A decent review of banking from an industrial organization view can be found in <a href="http://www.researchgate.net/profile/Doris_Neuberger/publication/24081480_Industrial_Organization_of_Banking_A_Review/links/0912f50be4d8395f27000000.pdf" rel="nofollow noreferrer">Neuberger (1998)</a>.</p>

CC BY-SA 3.0
2015-07-07T15:12:55.597Z
2015-07-07T15:12:55.597Z
2017-04-13T12:51:38.253Z
dismalscience
<h2>Disclaimer</h2>

<p>The question pertains mostly to EU but I believe counterparts to Deposits Guarantee Scheme exist world-wide.</p>

<h2>Assumption</h2>

<p>Let’s suppose that support for liberal ideas and free market rises in European nations what results in taxpayers withdrawing their support for majority of state’s interventions in the free market, including Deposit Guarantee Schemes. Taxpayers would also demand that the minimum capital to open one’s own bank would be dropped from 5mln Euro to 100k Euro, so that the competition in the banking sector is at a much higher level that it is nowadays which is an interesting topic in itself but let’s just focus on DGS exclusively.
I am far from judging who would benefit on that or whether such a situation is even likely - it’s simply an axiom for this question.</p>

<h2>Question</h2>

<p>Now, given that Fractional Reserve Banking model makes it impossible for banks to guarantee even a small fraction of deposits in their own capital as clearly banks juggle money supplies rows of magnitude higher than they own, what can we reasonable expect to happen if taxpayers turn their back on banks and demand banks to provide their own guarantees?</p>

<p>I presume that once the taxpayers’ guarantees are gone, for banks to be perceived as a safe place, they would have to own capital that at least equals the deposits to be handed over to them?</p>

<p>Otherwise, I cannot see what would people base their trust to banks on?</p>

<h2>References</h2>

<p><a href="http://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:31994L0019" rel="nofollow">Directive 94/19/EC on DGS</a></p>

<p><a href="http://europa.eu/rapid/press-release_MEMO-14-296_en.htm" rel="nofollow">DGS FAQ</a></p>

CC BY-SA 3.0
2015-07-06T17:43:53.790Z
This question seems to boil down to "why do governments provide deposit insurance?", which is answered (framed as a question about deposit insurance in the US) here: http://economics.stackexchange.com/questions/5308/what-is-the-necessity-of-the-fdic-in-the-us-banking-system
dismalscience
CC BY-SA 3.0
2015-07-06T17:48:24.673Z
Which version of full reserve banking are you referring to @matcheek?
Lumi
CC BY-SA 3.0
2015-07-06T18:13:46.007Z
@Lumi that is irrelevant for this question to be answered, so I would not want to go into details not to veer off course. Let's just agree that in  my prediction some monetary reform would have taken place in such case as described. That reform could be any from the recent Goverment of Island report on monetary system http://www.forsaetisraduneyti.is/media/Skyrslur/monetary-reform.pdf
matcheek
CC BY-SA 3.0
2015-07-06T18:17:07.207Z
@dismalscience Even if we forget about US and EU differences and my references to EU directives, these two questions are totally different. One pertains to "Why", the other deals with consequences of not having these taxpayers guarantees.
matcheek
CC BY-SA 3.0
2015-07-06T18:20:49.357Z
I would recommend reading the other answer more throughly. The "why" in the other answer has everything to do with the consequences of a lack of deposit guarantees.
dismalscience
CC BY-SA 3.0
2015-07-06T18:27:55.700Z
The Icelandic report referenced refers to 4 different forms of full reserve banking, none of which in fact adequately explain what it is. If we take the Chicago proposal f.ex. it actually advocated a "full reserve" only of accounts that were on demand - the US banking system thanks to TARP is actually quite close to that these days. You may wish to consider that Full Reserve banking is not actually what you think it is.
Lumi
CC BY-SA 3.0
2015-07-06T18:34:03.320Z
@dismalscience I can see that there is a partial overlap between these two questions but I specifically added an axiom to my question that DGS is gone. In other words, majority of people decided that the arguments you provided for having DGS do not stand. DGS is gone. What changes in the banking would you expect to happen now?
matcheek
CC BY-SA 3.0
2015-07-06T18:40:33.413Z
@Lumi I regret now mixing my predictions with the actual question because we are veering off my question now. Instead of having a fair discussion about  DGS you kindly encouraged me to defend FRB which I have to turn down as off-topic I am afraid. It's an interesting subject for a discussion but unrelated to DGS.
matcheek
CC BY-SA 3.0
2015-07-06T19:05:29.927Z
@matcheek Would  recommend editing them out then. Banking is a complex topic, it requires attention to considerable details. Questions on full reserve banking itself are of course welcome - what is full reserve banking would probably make an entertaining start...
Lumi
CC BY-SA 3.0
2015-07-06T19:18:11.113Z
@Lumi Agree and edited Full Reserve Banking it out of the question. Speaking of entertainment, that would be a discussion regarding the point at which money gets its value.
matcheek
CC BY-SA 3.0
2015-07-06T20:11:22.903Z
@matcheek Thanks for the edit. Value - at the point and the instant that it is used... would suggest that thinking about the system from a virtual perspective is more useful than the inherited economic framework in many instances.
Lumi
CC BY-SA 3.0
2015-07-06T20:28:38.677Z
@Lumi You would? And I think that assessing any economic doctrine is infeasible without prior projection of such doctrine onto one's ethical system, so regardless of one's view on wealth redistribution, neutral point of view is impossible. If you give resources to someone, somebody  else won't get it.
matcheek
CC BY-SA 3.0
2015-07-06T21:09:02.823Z
@matcheek A system can be analysed independently of ethics. Ethics then provides us with a way to evaluate that system against its competitors. So far the academic analysis around full reserve banking manages to be even worse than that around fractional (an achievement in itself).  In any case - banking is based on a statistical multiplexing and a single error correction/detection system (double entry book keeping) - and the economy it supports is a continuous real time system. So certain aspects - value in particular - have more in common with virtual systems than physical ones.
Lumi
CC BY-SA 3.0
2015-07-06T22:46:12.350Z
Let us [continue this discussion in chat](http://chat.stackexchange.com/rooms/25582/discussion-between-matcheek-and-lumi).
matcheek
<macroeconomics><monetary-policy><money-supply><banking>
How would banking in EU change if taxpayers withdrew their support for Deposit Guarantee Scheme?
matcheek
# How would banking in EU change if taxpayers withdrew their support for Deposit Guarantee Scheme?

(Asked by: username_0 on 2015-07-06)

## Disclaimer

The question pertains mostly to EU but I believe counterparts to Deposits Guarantee Scheme exist world-wide.

## Assumption

Let’s suppose that support for liberal ideas and free market rises in European nations what results in taxpayers withdrawing their support for majority of state’s interventions in the free market, including Deposit Guarantee Schemes. Taxpayers would also demand that the minimum capital to open one’s own bank would be dropped from 5mln Euro to 100k Euro, so that the competition in the banking sector is at a much higher level that it is nowadays which is an interesting topic in itself but let’s just focus on DGS exclusively.
I am far from judging who would benefit on that or whether such a situation is even likely - it’s simply an axiom for this question.

## Question

Now, given that Fractional Reserve Banking model makes it impossible for banks to guarantee even a small fraction of deposits in their own capital as clearly banks juggle money supplies rows of magnitude higher than they own, what can we reasonable expect to happen if taxpayers turn their back on banks and demand banks to provide their own guarantees?

I presume that once the taxpayers’ guarantees are gone, for banks to be perceived as a safe place, they would have to own capital that at least equals the deposits to be handed over to them?

Otherwise, I cannot see what would people base their trust to banks on?

## References

[Directive 94/19/EC on DGS](http://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:31994L0019)

[DGS FAQ](http://europa.eu/rapid/press-release_MEMO-14-296_en.htm)

**Tags:** macroeconomics, monetary-policy, money-supply, banking
> **Comments:**
> **username_1**: This question seems to boil down to "why do governments provide deposit insurance?", which is answered (framed as a question about deposit insurance in the US) here: http://economics.stackexchange.com/questions/5308/what-is-the-necessity-of-the-fdic-in-the-us-banking-system  
> **username_2**: Which version of full reserve banking are you referring to @matcheek?  
> **username_0**: @Lumi that is irrelevant for this question to be answered, so I would not want to go into details not to veer off course. Let's just agree that in  my prediction some monetary reform would have taken place in such case as described. That reform could be any from the recent Goverment of Island report on monetary system http://www.forsaetisraduneyti.is/media/Skyrslur/monetary-reform.pdf  
> **username_0**: @dismalscience Even if we forget about US and EU differences and my references to EU directives, these two questions are totally different. One pertains to "Why", the other deals with consequences of not having these taxpayers guarantees.  
> **username_1**: I would recommend reading the other answer more throughly. The "why" in the other answer has everything to do with the consequences of a lack of deposit guarantees.  
> **username_2**: The Icelandic report referenced refers to 4 different forms of full reserve banking, none of which in fact adequately explain what it is. If we take the Chicago proposal f.ex. it actually advocated a "full reserve" only of accounts that were on demand - the US banking system thanks to TARP is actually quite close to that these days. You may wish to consider that Full Reserve banking is not actually what you think it is.  
> **username_0**: @dismalscience I can see that there is a partial overlap between these two questions but I specifically added an axiom to my question that DGS is gone. In other words, majority of people decided that the arguments you provided for having DGS do not stand. DGS is gone. What changes in the banking would you expect to happen now?  
> **username_0**: @Lumi I regret now mixing my predictions with the actual question because we are veering off my question now. Instead of having a fair discussion about  DGS you kindly encouraged me to defend FRB which I have to turn down as off-topic I am afraid. It's an interesting subject for a discussion but unrelated to DGS.  
> **username_2**: @matcheek Would  recommend editing them out then. Banking is a complex topic, it requires attention to considerable details. Questions on full reserve banking itself are of course welcome - what is full reserve banking would probably make an entertaining start...  
> **username_0**: @Lumi Agree and edited Full Reserve Banking it out of the question. Speaking of entertainment, that would be a discussion regarding the point at which money gets its value.  
> **username_2**: @matcheek Thanks for the edit. Value - at the point and the instant that it is used... would suggest that thinking about the system from a virtual perspective is more useful than the inherited economic framework in many instances.  
> **username_0**: @Lumi You would? And I think that assessing any economic doctrine is infeasible without prior projection of such doctrine onto one's ethical system, so regardless of one's view on wealth redistribution, neutral point of view is impossible. If you give resources to someone, somebody  else won't get it.  
> **username_2**: @matcheek A system can be analysed independently of ethics. Ethics then provides us with a way to evaluate that system against its competitors. So far the academic analysis around full reserve banking manages to be even worse than that around fractional (an achievement in itself).  In any case - banking is based on a statistical multiplexing and a single error correction/detection system (double entry book keeping) - and the economy it supports is a continuous real time system. So certain aspects - value in particular - have more in common with virtual systems than physical ones.  
> **username_0**: Let us [continue this discussion in chat](http://chat.stackexchange.com/rooms/25582/discussion-between-matcheek-and-lumi).  

---

## 1 answers

### Answer by username_1 on 2015-07-07. Score: 2

Based on the discussion in comments, the core of your question appears to be "What would happen if European governments stopped providing deposit insurance?"

The question and answer about the US deposit insurance program [here](https://economics.stackexchange.com/a/5332/264) provides useful background, but the short answer would be that we would expect bank runs to be more likely, though how much more likely would be a function of the institutional relationships between banks, banks' access to liquidity backstops, the extent of bank regulation, and economic fundamentals. This is because (as discussed in the linked answer) private deposit insurance doesn't entirely relieve depositors of monitoring burdens, and private deposit insurers lack the ability to discipline the banks they insure without potentially creating bank runs.

Theory aside, it's not difficult to find examples (particularly historical examples) where deposit insurance has not existed, and while bank runs were generally more likely in those cases, they were not always common, as emphasized by [Calomiris and Gorton (1991)](http://aida.econ.yale.edu/~nordhaus/homepage/documents/calomiris_gorton_panic.pdf). Institutional arrangements such as credit mutuals, where shares in the depository institution are allocated based on deposits, can mitigate run risk, for example. A decent review of banking from an industrial organization view can be found in [Neuberger (1998)](http://www.researchgate.net/profile/Doris_Neuberger/publication/24081480_Industrial_Organization_of_Banking_A_Review/links/0912f50be4d8395f27000000.pdf).


---

