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Friday, 18 April 2014

Review of Wealth of Nations - Part 1

Title: Wealth of Nations (Wordsworth Classics of World Literature)
Author: Adam Smith
Pages: 1008 pages
Publisher: Wordsworth Editions Ltd.; Classic World Literature edition (5 July 2012)
Language: English
ISBN-10: 1840226889
ISBN-13: 978-1840226881

The Wealth of Nations is composed of five books each with a number of chapters. I figured I'd share what I've learned from my reading of the book as I go. So here it is for the first 7 chapters which set the scene before some of the more detailed text.


Overall, Smith has a fairly easy turn of phrase and the language used in the book is not archaic even though it was published in the 1700s. It is easy enough to follow and dwells on the fundamentals to ensure that the reader has fully grasped these prior to moving on in the book. I thought I'd try to summarise what each chapter is trying to say in this review to give an idea of how Smith has developed this work.

Book 1 - Introduction and Chapter 1:

Smith establishes labour as the fundamental basis of national economic output (commodities). Smith advises that the national economic output will be regulated by a) the way in labour is applied, and b) the level of employment. Smith highlights how specialisation and the division of labour has enabled the production of many of the commodities of life (such as glazed windows) which would not have been possible for any one person to produce for themselves within their lifetime to the same standard.

Book 1 - Chapter 2:

Smith recognises people's "almost constant occasion for the help of his bretheren". He recognises that people's ability to "truck, barter and exchange" goods and services to satisfy their needs and wants, enables the division of labour described in the first chapter to be useful to those specialising in the production of one sort of good or service.

Book 1 - Chapter 3:

Smith draws the conclusion that the division of labour is limited by the extent of the market for goods and services. He highlights that denser population centres will give rise to greater specialisation and division of labour than less dense centres. For example, the market for nails for building work in a dense population centre is greater in that centre and would give rise to specialised nail-makers mass producing nails. In a remote rural region with very low population density and difficulty or prohibitive expense in importing mass produced nails, making nails may be done by a blacksmith who also makes all manner of other metal objects (less specialisation and division of labour).

Book 1 - Chapter 4: 

This chapter looks at money and how this evolved as a way to usefully and conveniently facilitate trade. It talks about trade was initially facilitated through exchange of weights of precious metals such as gold and silver for goods and services. Smith goes on to describe how the uniform goodness of precious metals was attested through stamping a quality mark on it with this giving rise to coinage. Smith also recognises that coinage was debased at the expense of national subjects by sovereign states and princes by gradually reducing the amount of gold and silver in the coin over time in order to create more money from this skimmed precious metal. This chapter introduces the concept of "value in exchange" and outlines how the "real" value of exchanged commodities is composed. 

Book 1 - Chapter 5:

Smith expands upon the concept of "real" value and compares it to "nominal" value. Real value is that which is given up to produce a commodity and nominal value is the money price of that commodity. These values are not always that same with a tendency for a commodity with a nominal value under or over its real value to move towards the real value. This chapter revisits the topic of the value of money in terms of the quantity of gold and silver in coins. Interestingly, he suggests that government regulation making silver and gold the legal tender except for small change would stop the "discreditable" conduct of banks in counting out pennies to depositors calling for their deposits in a bank run. He adds that this regulation would require banks to hold more cash in reserve which would be a considerable security to the banks creditors (including depositors). This suggestion of government regulation and reserve requirements is a feature of the banking system today. 

Book 1 - Chapter 6:

 In this chapter Smith breaks down the price of any good or service into either one or more of three parts:
    - The wages of labour
    - The profits of stock
    - The rent of land

A common thread with all of this, as outlined in the introduction to his book, is that the stock cannot turn a profit and rent cannot be provided without labour. Another interesting anecdote Smith makes in this chapter is that of Smith likening the charging of rent by landlords who annexed the commons as "reaping where they never sowed".

Book 1 - Chapter 7:

This chapter essentially introduces the basic economic concepts of demand, supply and equilibrium price. It also talks on the spectrum of perfect competition and oligopolies and monopolies and the effect of this on the price that is charged versus the "natural" price. An insightful quote from this chapter is:

"The exclusive privileges of corporations, statutes of apprenticeship, and all those laws which restrain, in particular employments, the competition to a smaller number than might otherwise go into them, have the same tendency, though in a less degree. They are a sort of enlarged monopolies, and may frequently, for ages together, and in whole classes of employments, keep up the market price of particular commodities above the natural price, and maintain both the wages of the labour and the profits of the stock employed about them somewhat above their natural rate.

Such enhancements of the market price may last as long as the regulations of policy which give occasion to them."

My conclusion ... so far

My main takeaways from this are that Smith has done a good job at linking economic prosperity to "useful" employment of labour. He also logically and systematically creates a basis for his economic principles based on empirical evidence available to him at the time and from his experiences. He makes it clear that the economic principles are subject to reality and that they may not always hold depending on other factors. Importantly Smith recognises the importance of society and everyone contributing what they are able to progress it. Through induction and a couple of statements Smith also recognises the role of regulation in the economy to ensure it operates in the best interests of society (e.g. reserve requirements and anti-trust / monopoly regulation). There are two ways to read an interesting quote Smith made in Chapter 7  as reproduced above. One is to infer that the exclusive privileges relates to preferential treatment of certain corporations by governments and sovereigns such as the East India Compony while the other is more general and relates to the general privileges enjoyed by corporations, namely, limited liability and a higher barrier to entry into this structure by those with greater resources than those without such resources.

Overall, my own reading of the text has changed the way in which I have thought of Adam Smith. I see in the words of the author and the ideas espoused, someone trying to create a model by which to better understand economics. The economics espoused in this text is that based on hard work (labour) being the prime mover in economic performance with the real value of things being that which is given up by those who perform the labour. He does include stock and land as secondary elements but these can only be utilised through labour. Sounds to me so far that true capitalism is based on "useful labour" rather than playing around with the money supply or having hoards of unused stock and land.

More to come in Part 2 (just need to finish reading more chapters).