Sunday, July 05, 2015

High time for direct democracy?

When I came across the idea and mechanism of democracy as a child, i naturally asked why there are representatives voting on our behalf for making laws. As a child, I thought it rather indirect and cumbersome to elect a representative who supposedly would represent your wish in the process of law-making. (just to be clear, i was not a visionary child for having asked this because firstly i was old enough - maybe 12 - and secondly many of my friends also asked similar things then)
As I grew older and learnt more about parliamentary democracy i realized that it is probably the only workable system owing to the large population of the country and the rather complicated business of making laws. I was also a bit confused about the executive branch and the legislative branch because the Indian system has these overlapping - the party in majority in Lok Sabha anyway forms the government often drawing the ministers from the Lok Sabha (sometimes Rajya Sabha) MPs. As I learnt more about the US system with its very clear demarcation between the congress/senate and the cabinet (or whatever they call the group of the president and his men/women as various secretaries), I realized that the executive function is clearly a 'job' - with specific skill requirement and specific tasks to be carried out from morning to evening every day. On the other hand the legislative function is not a matter of skills (in the conventional sense of the term) but of knowing and representing the wishes of a certain section of population (in most democracies, this is geographically divided.) Also, the legislative function is not a job but more so a membership of a conference of sorts which takes place a few times a year in the parliament.

There were, till recently, sound reasons why we had to stick to a system of representatives being elected for the latter i.e. legislative function. Switzerland has demonstrated that direct democracy can work - but it's an example often ignored because of the small size and relative opulence of Swiss population - not to mention their neutrality in international conflicts - which makes the legislation far less cumbersome than say India's or Malaysia's.
However, has the time come to revisit this system of representative democracy? Does our communications and identification technology at present not allow us to set up a system of voting on all important laws directly? And I mean that question for the country of the size of India - along with the limitations of partial illiteracy, imperfect connectivity and a part of population still below poverty line, While it may sound audacious, it is easy to see that the implementation does not require any technology that is not already in existence and widespread. Aadhar cards with mobile phones and a suitable app with advanced security features can enable Indian citizens to vote on everything directly.
Think of the advances in democracy! Besides the obvious benefit of getting a say in matters of national importance, there is another huge potential benefit - slicing the population eligible to vote by non-geographical criteria as well as criteria different from the static geographical cuts of today. If there is a road to be built between two cities, the populations of these two cities and the towns in between should vote on it, with far off towns having no say in the matter. Likewise if a law affects only farmers, why should a equity analyst vote on it? On tightening or loosening a security law, maybe the whole country can vote.

The doubters would say the laypersons do not always know the nuances of the law being made and they may vote with their prejudices and biases. This is a fallacious argument. I don't think most individuals (across countries, but more so in India) have very high regards for the intellectual capabilities of their representatives (for example, I personally do not know anything about the person i voted for in the previous lok sabha elections and i voted just because he was of a certain party). Secondly, even intelligent representatives (no, not shashi tharoor, there are many others!) do not necessarily get to vote as they truly wish. In US there is even a position of a 'majority whip'! In India 'high command' tells the representatives to vote one way or other. I have not heard of any noteworthy examples of MPs of any party voting against the party high command's wish and staying in the party long after that! So the next question is - do party high commands know better than the citizens what is good for the latter? More importantly, are they likely to use the criterion of 'better for citizens' as the driver of their voting decisions? If the answers to these are unclear, why not let citizens directly vote with their biases and prejudices?
There is a more constructive answer to this question though. While there may be no elected representatives making laws in such a system, there is clearly a place for formally elected 'proposers' for proposing various laws and clarifying their benefits (as well as problems with laws proposed by other 'proposers'). Some proposers then go about creating proposals and championing them while others oppose them. People hear the arguments on both sides and vote with the accumulated knowledge from these as well as their prejudices and biases. There is room to educate and debate!
(Just to be clear, the MPs are replaced by 'proposers'. There is still the need for the executive i.e. a prime-minister and the cabinet, which in effect will be elected as per the presidential system in US.)

I do believe the system is up for overhaul - especially considering its many perversions in recent decades, across many countries - developed and developing. Instead of seeing the political choices of our times in two poles of democracy and totalitarian regimes, we are better off pushing the democratic pole further into direct democracy!

Friday, June 12, 2015

The Locus of Self

The locus of self and its implications for our understanding of ourselves as well as the society we are a part of is the topic of this article. I have written about this topic in bits and pieces in other articles preceding this. However, the topic is major enough in itself to be explored separately.
At the heart of it, the conclusion is this: we (at least as we seem to know and model ourselves as) are not residents of the brains and the bodies that we seem to be a part of. We are not outside it in a spatial sense (that would be spooky!) We simply do not have a spatial location. We are enabled by the brains and the bodies in turn. However we do not reside there.

Now the explanation. Firstly ‘we’ in the above needs definition. Let us simplify to define the singular of it i.e. I. The self that we refer to using the pronoun ‘I’ is an illusion, convenient fiction, narrative center of gravity and so on (much has been written by others as well as me on this in previous articles). Hence it does not anyway make sense to look for the location of the illusion. Where does the picture of Mona-Lisa belong? In the pixels, at the retina of the observer or in the abstract plane where that arrangement in that specific pigmentation of color for a specific species called humans has some semantic value (beauty, mystic or whatever else.)?

The self is a complex entity – even as an illusion. It is also very high up in the hierarchy. It seems so obviously mundane to us because the ‘us’ observing and commenting on it is also on the same plane as the self. This is the plane of the strange loop that Hofstadter refers to in his book. The plane of this entity is in the motion and arrangement of the hardware – the primeness and chainium being a good illustrator of it (I have written on this separately.) The hierarchy of systematization is as follows. This tree has some branches that do not grow much beyond their starting point.

 Pre-Energy??
Energy
Matter
Isolated sub atomic particles
Atoms consisting of sub-atomic particles in a specific arrangement
Atoms in isolation
Molecules
Simple molecules
Chained carbon based molecules
Non-self-replicating
Self-replicating
Without nervous system
With nervous system
With language and complex society
Social institutions with causal potency
Static societies with rigid institutions
Individuals or simple socities without generative language


The continuity of the structure as the primary identifier of the unit
What makes an atom unique? If we tracked the existence of a specific oxygen atom, is the atom supposed to be different after an exchange of electron with another oxygen atom in forming a O2 molecule? What if it returns to the atomic state – and we have no idea whether it is the same electron that it “contributed” while forming the molecule that it got back? We do not ask such questions and some may even (partially correctly) brand them as silly. Why? Because the atom is the specific arrangement of nucleus and orbiting electrons. Till such time that arrangement prevails, there is no question to be asked about the identity of specific constituents. The constituents if you may, are fungible. The structure is the identity. Ship of Thesius if you will!
Now moving up, it is trivially obvious that this applies to simple as well as complex molecules – the atoms that make them can come and go as long as the overall structure of the molecule is maintained. One more level up and we bump into genetic material or simple organisms like Viri. Here too, it is universally acknowledged that the complex molecules that make these systems are fungible even if potent. One level up to complex organisms and we realize that even the specific cells (which themselves treat the specific molecules as fungible) are now dispensable. The higher level arrangement matters more.
With human beings, things move forward to abstractions. This is a crucial jump. It is very evident that we never think twice about someone being the same person after an organ transplant (other than brain that is – but that’s anyway a matter of fiction for now.) Entire organs have been replaced in human beings with little difference to their personality or being.
This individuality is what we need to examine to understand the locus of human self.

Where am I?
It is at the juncture that I would introduce the other inference I have reached (and some others before me have reached too.) It is as follows – it is not that animals evolves into apes that evolved into us as we know them. Instead it is the substrate of life that upgraded gradually through evolution to support more and more complex beings with increasing levels of abstraction. This continues down to the pre nervous system animals too. The Maturana model of animals and their nervous systems is relevant here. The nervous systems evolve in response to the pressures of environment. Some of them evolve sufficiently to enable linguistic domains and language. This language enables complex societies. After the complex societies and language are in place, there is sufficient infrastructure for the emergence of selves on the set. We have arrived, not evolved.

In this sense, we are aliens to the bodies. The predecessors to the bodies did not have less evolved versions of the equivalents of the selves. We showed up relatively suddenly (on the timescale of evolution.)

Friday, January 23, 2015

The Nature of Money and its implications

While in a simplified theory money appears to be a veil and a mere convenience for transactions, nuanced thinking in the matter suggests that money affects the real economy in a very profound way.
At the heart of the matter is the question of redistribution. The presence and persistent use of money in the economy continuously redistributes wealth/purchasing power. Thus monetary economics has an important political underpinning.

There is also the matter of focus of a society. Money through its enabling of financial wealth exerts significant influence over where the society’s resources are used. There is nothing rational or implicitly optimal about this resource allocation – contrary to the dogmatic belief of market theorists. (There is a tautological claim some of them make – the society gets what it deserves, and within bounds of feasibility, what it wants and that there is no need to question that. The problem with this approach is that it generalizes the entire population into a single organism that can deserve or want things whereas in real life the political economy is founded upon distinction amongst individuals within the society.)

Lastly, there is the matter of alteration in the value systems. While economic theory may choose to remain free from any commentary on the matters of value systems, it is prudent to note, without passing a judgment, that value systems of individuals get profoundly shaped by the idea of money as such (not merely as a means to an end.) This in turn reflexively boosts the importance of money in the society. If the aim of economics is welfare, this aspect cannot be ignored. Excessive centralization of our monetary selves into our personality is probably not utility-optimal. In other words, obsession with money for the sake of itself it distorting the way we lead our lives so much that collectively we are probably worse off. A long term aim of policy should then also be to decentralize money from people’s lives. This may not be achievable within the narrow toolbox of monetary policy. However, broader policy framework can use the ‘nudge’ approach to help people realize more diverse aspects of their being and lead more fulfilling lives. This may sound revolting to the opponents of ‘big brother’ or ‘soft paternalism’. However if drug rehabilitation is an acceptable agenda for the state, the monetary rehabilitation is not very different in principle.

Review of neoclassical position on money and its limitations
It is logical to expect that a small group of people transacting among themselves will not be subject to money illusion. Say, 5 people are trading just one good amongst themselves and have differing ‘income’ levels in a toy economy. Suddenly if everyone’s income were to be doubled, the price of the good might have a tendency to double as well. Most neoclassical economists take this simplistic notion too far and declare that there is no money illusion in the real economy as well. Whereas interestingly enough, even in a laboratory experiment, we might be able to detect deviations from fully rational behavior as people take time to get used to the new state of affairs and sometimes do not get used to it at all.

For example, some of them might suddenly decide to start saving. Some others may not want to increase price because of reasons of fairness. Still others may expect the incomes to go back to lower levels and hence play safe. Lack of knowledge, anchoring biases, fairness considerations, uncertainty will all contribute to people avoiding the jump to the doubling of price.

I am reasonably certain that even in the set-ups where knowledge is universal and available (all 5 are told that their incomes have exactly doubled simultaneously) and uncertainty is removed (they are also told that these doubled incomes are permanent and will not reduce), we will still not see the adjustment to double price for a while, and maybe never.

In the real life where below practical deviations occur, this is even more unlikely.
  •  Incomes do not rise in tandem. There is differential growth rate across sectors as a norm.
  •  Tendency to save is almost an exogenous variable in this picture. Income growth rate and consumption growth rate may deviate.
  • There are lots of different goods and services. The prices do not respond uniformly. Averaging camouflages this divergent response.
  • Consumers do not adjust their reactions to prices in real time. They react differently to different price increases.

Hence the expectation of prices going up uniformly in line with nominal incomes is a mirage. Of course in a closed economy, since total expenditure has to be equal to total incomes, the increase in nominal incomes will lead to rise in the total value of expenditure – price into volume. If the volume has not grown, prices will grow such that the totals match. The point however is what goes on below the surface, inside the averages and aggregates. The simplifying assumption of neoclassical economics is that everything is uniform. Since things are dealt with either at a single individual/firm level or only in complete economy-wide aggregates, the implicit hypothesis is that everything moves in tandem. On pointing out this extreme assumption, most supporters of the neoclassical theory would say that this is at best a model and we can always refine it using specific phenomena to incorporate the deviations.

That misses the whole point. Starting with a wrong model and theory and then trying to get closer to reality through refinements is likely to be epistemologically wrong. What is worse, it is likely to throw up fairly misleading policy prescriptions.


The model is oversimplified but that can be ignored since refinements will tide over that limitation. A bigger issue is that the model incorrectly models economic participants as REAs with complete knowledge and fully calculated rational responses. This is an assumption that cannot be improved incrementally through incorporating one behavioral bias at a time and one incomplete information point at a time. Wondering about this one comes to a more fundamental question – why do we need to cling to the neoclassical model and then refine it? Why can’t we think of a new model which also models reality but starts with more real assumptions and is likely to need less refinement to achieve the same outcome as regards predictions and recommendations? At the heart of it, the debate boils down to the modus operandi of conducting studies in macroeconomics. There is no right approach. The limitations of the neoclassical model seem to suggest that there is probably a much better way of modeling macroeconomic reality.