Thanks for your interest in the workshop I conducted at Canberra in November 2014. As requested, I attach my notes (which I confess do little more than summarize a semester's worth of lectures to my students).
As we discussed, I use deontic logic (
Gk: that which is proper) - a form of symbolic logic - to map legal statements.
The fundamental axiom of deontic logic is coherence: you should not be obliged to do 2 mutually inconsistent things. This axiom is expressed as:
D: (not) (Ox (and) O(not)x) The symbols (simplified in the accompanying illustration) mean:
Ox – It is obligatory that x
O(not)x – It is obligatory that not x
On first hearing this formulation, you reminded me of the wonderful soliloquy from Hamlet:
"To be, or not to be: that is the question:
Whether 'tis nobler in the mind to suffer
The slings and arrows of outrageous fortune,
Or to take arms against a sea of troubles,
And by opposing end them? To die: to sleep;
No more; and by a sleep to say we end
The heart-ache and the thousand natural shocks
That flesh is heir to, 'tis a consummation
Devoutly to be wish'd. To die, to sleep;
To sleep: perchance to dream: ay, there's the rub;
For in that sleep of death what dreams may come
When we have shuffled off this mortal coil,
Must give us pause: there's the respect
That makes calamity of so long life;
For who would bear the whips and scorns of time,
The oppressor's wrong, the proud man's contumely,
The pangs of despised love, the law's delay,
The insolence of office and the spurns
That patient merit of the unworthy takes,
When he himself might his quietus make
With a bare bodkin? who would fardels bear,
To grunt and sweat under a weary life,
But that the dread of something after death,
The undiscover'd country from whose bourn
No traveller returns, puzzles the will
And makes us rather bear those ills we have
Than fly to others that we know not of?
Thus conscience does make cowards of us all;
And thus the native hue of resolution
Is sicklied o'er with the pale cast of thought,
And enterprises of great pith and moment
With this regard their currents turn awry,
And lose the name of action. - Soft you now!
The fair Ophelia! Nymph, in thy orisons
Be all my sins remember'd."
I have sat here wondering of the precision of his thinking, so long ago. The expression with which it starts might appear to be framed as:
E: (Ox (or) O(not)x)
But, of course, here the bard uses OR as exclusive - you cannot 'be' and 'not be' at the same time - a precise reduction to the principle of coherence:
D: (not) (Ox (and) O(not)x)
Fear not, I promise not to drop you into Lewis Carroll's other book, the one that no one reads anymore: http://www.gutenberg.org/files/28696/28696-h/28696-h.htm. By comparison, deontic logic is fairly simple, once you take the right color pill.
Vale
Peter
1. Anatomy of Risk
Risk Management Standard ISO 31000:2009 - Risk is defined as the “effect of uncertainty on objectives”.
Emphasises effect rather than event. For example, risk is not an earthquake but the chance that an earthquake might impact objectives.
Risk to be managed in an integrated way.
Principles for managing risk stress the need for risk management to:
create value
be an integral part of organizational processes
be part of decision making
explicitly address uncertainty
be systematic, structured and timely
be based on the best available information
be aligned to a specific organisation and its objectives
take human and cultural factors into account
be transparent and inclusive
be dynamic, iterative and responsive
facilitates continual improvement
Traditional Approach
Identification: What could happen?; How and where it could happen?; Why it could happen?; What is the impact or potential impact?
Analysis: Identify the causes, contributing factors and actual or potential consequences; identify existing or current controls; assess the likelihood & impact/consequence to determine the risk rating
Evaluation: Is the risk acceptable or unacceptable?; Does the risk need treatment or further action?; Do the opportunities outweigh the threats?
A preferential list is given for managing risk:
Avoiding the risk by deciding not to start or continue with the activity that gives rise to the risk
Accepting or increasing the risk in order to pursue an opportunity
Removing the risk source
Changing the likelihood
Changing the consequences
Sharing the risk with another party or parties (including contracts and risk financing)
Retaining the risk by informed decision
Supplementary Standards (risk assessment, continuous communication, consultation)
AS/NZS 5050:2010 Business continuity – Managing disruption-related risk (28 June, 2010) - emphasises the need to undertake proactive risk treatment and preparation during periods of routine management before a risk event is identified. These proactive controls can minimise the occurrence or severity of future disruptive events (eg, building evacuation drills, off-site computer backups). Once an event commences, a non-routine management techniques need to be embraced emphasising stability, continuance of critical business functions and recovery, during the transition to routine management.
HB 266:2010 – Guide for managing risk in not-for-profit organisations (12 August, 2010)
HB 246:2010 Guidelines for managing risk in sport and recreation organisations (18 August, 2010)
Critique
ISO 31000-2009 and the related standards provide a sensible basic and generic framework for risk management planning. They provide a basis for categorising some risk types and planning to deal with risks.
However, as witnessed by the need for a subsequent standard dealing with disruption-related risk (AS/NZS 5050:2010 Business continuity), this is still a developing area and there remains debate about how the standards will change over time.
Insufficient emphasis is given to proactive action prior to risks emerging. Further, while useful tools have emerged as a result of ISO 31000-2009, the reports generated using it all too often end up collecting dust.
A Strategic Risk Policy approach goes beyond ISO 31000-2009 to deal with risk in complex pre-existing situations – where the risk is endemic to a market (eg. international deals requiring bilingual contracts), can emerge swiftly from regulatory or environmental conditions (eg. grounding of airlines due to volcanic ash) or where it arises from circumstances that can only be dealt with at a whole-of-market level (eg. market insurance arrangements).
While a Risk Matrix (mapping likelihood against consequence) is a useful planning tool, it suffers a number of problems:
Matrices fail to capture vulnerabilities (which defy simplistic likelihood/consequence analysis). Vulnerabilities fall outside the definitions of risk in ISO 31000-2009 (the effect of uncertainty on objectives). Vulnerabilities, if addressed, may eliminate or significantly reduce risk.
Local matrices are hostage to inefficient management structures.
Sometimes matrices serve to prioritise expenditure. For this reason, the financial cost of dealing with the risk may be taken into account in assessing the likelihood of a risk emerging. Financial cost must be rigorously excluded from any risk assessment methodology.
Exercise: Deconstruct a wicked problem
Kaci Hickox: A Maine judge rejected Maine’s request to quarantine Hickox in her home, ruling that the Doctors Without Borders nurse does not pose enough of a health risk to justify her forced confinement.
Judge Charles LaVerdiere’s order states that Hickox "currently does not show symptoms of Ebola and is therefore not infectious." However, Chief Medical Officer had considered the risk justified quarantine measures.
Identify Vulnerability, Risk, Wicked Problem elements. Consider the framing of the statutory provision (including discretions which could be attacked)
2. Tools
The nature of legal norms. Public, private legislation differentiated from decisional law and judicial decisions.
Using symbolic logic to represent legal statements: Deontic Logic (fm deon – Gk – that which is proper). A basic syntax
Ox – It is obligatory that x
Px – It is permissive that x
O(not)x – It is obligatory that not x
P(not)x – It is permissive that not x
Ox/a – It is obligatory that x in case a
Basic propositions: Deontic Logic
D: (not) (Ox (and) O(not)x) Coherence – you cannot be obliged to do 2 mutually inconsistent things
D: (Ox/a (and) O(not)x/b) (only if a (not) b) Coherence – you can be obliged to do inconsistent things in different circumstances
D: (Px (and) P(not)x) Permission is different to Obligation
Examples
You must not kill. Ox (x = kill a human being)
You may sing on Sunday. Px/a (x = sing, a = on Sunday)
Exercise: Use Symbolic logic to represent the following norms from the Road Transport Act
30(1) A person must not, without lawful authority or excuse, possess—
(a) an Australian driver licence or external driver licence issued to someone else; or
(b) an Australian driver licence or external driver licence that has been forged, fraudulently changed or changed in a way calculated to deceive; or
(c) anything resembling an Australian driver licence or external driver licence that is calculated to deceive.
Maximum penalty: 20 penalty units.
40. The road transport authority may refuse to issue, replace, renew or vary a driver licence or proof of age card if—
(a) the applicant has not gone to a place designated by the road transport authority and had a photograph taken, by a person authorised by the authority to take photographs for this Act, that is suitable for use on the driver licence or proof of age card…
Basic legal technique
v Prohibition (Ox)
v Rights (Px)
v Permissive (eg, note special example of a licence, which is a hybrid prohibition/permissive state. Ox AND Px … or a conditional prohibition Ox/a)
v Status (eg, note special example of ownership which may require a hybrid prohibition/permissive approach. Ox AND Px … or a conditional prohibition Ox/a)
v Public Arranging (eg, expenditure of public money)
v Private Arranging (eg, private legislation, contracts)
v Exercise – Provide a symbolic logic representation of each technique using deontic logic operators Px and Ox
v Advanced techniques
v Legislating a Product (eg, a graphical tool) (eg, a simple piece of legislation paired with a product which shows outcomes in different situations)
v Detailed example – apprenticeship: integrated cost/benefit/contract
Exercise 1: Applying tools to vulnerabilities
Exercise 2: Apply each technique to the Motorbike injury scenario. Contrast the different schemes, having regard to cost and effectivity. Discuss how, in reality, some of these measures are already being used. Observe that, over time, multiple measures can be deployed.
3. Environments
Federalism
Vertical financial imbalance
Horizontal financial imbalance
Present confusion about which level of government is responsible for imposing and spending tax. (Local political public arranging choices have NO immediately recognisable taxation consequences.)
Re-orientation of functions
The missing element – the missing Interstate Commission
Decentralisation
Paul Collits, Manager Regional Policy NSW Department of State and Regional Development said in 2002:
"Policy development and policy change are complex processes with multiple dimensions and explanations. In Australia, with its three tiered system of government, short term 6 electoral cycles, spatially differentiated electorates, vigorous political debates, varying geography and widely (and increasingly) divergent regional issues, it is not surprising that regional policy would be subject to shifts in emphasis, changing levels of resources, and the comings and goings of intellectual fashions. Regional policy is also, of course, hostage to many other areas of policy which inevitably have varying and often unforeseen impacts on regions."
Example – Ebola, changing ‘facts’
In a sensible effort to deal with fear, a great deal of effort has been spent on good news stories about how the virus is being beaten. On 29 October the WHO fueled hopes that the rate of infection has stopped growing exponentially and is starting to level off. WHO has been under pressure for its initial response to the virus and these releases take some of the pressure off the reformed local response team from WHO.
The view from the ground is not so clear. On 30 October 2014 the first clinical analysis from the present outbreak was published (Tulane University). The results have not been widely published. The virus is far more deadly that has been reported. 94% of those contracting Ebola over 45 years of age died. 57% of those contracting Ebola under 21 years of age died. Western health authorities have been claiming mortality levels of less than 30%. It appears that this number is being calculated from comparing those who have contracted with those who have died, in circumstances where in the majority of cases the virus has not run its course.
Activity: Discuss how this changes vulnerability, risk, wicked problem
4. Issues in risk based regulation
Vulnerability v Risk
Complexity v Risk
Rule Shifting v Reduction of Rule Burden
Challenge of Deregulation
Activity – Information based system supported by norms
A typical example is employment in any of our large service industries – for example motor repair shops, electricians or hairdressers. These service industries engage a lot of young people entering the workplace, yet educators and industry observers say that many of these arrangements fail, to the cost of both parties.
The problem is simple. The rules dealing with employment in these industries are difficult for industry members to understand. There is significant confusion of Commonwealth legislation and awards that govern the area. For a small business, with limited time to decide whether to engage an apprentice and the cost impacts – and for a young apprentice, just out of school – this is a serious problem. More than any other single issue, this strategic risk is one of the most serious regulatory problem facing small business – acting as a significant disincentive to employment.
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