Matt Nolan

Cubicle cows

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I am torn.

I the one hand I immediately feel uncomfortable with the idea, as I don’t naturally feel that being constrained will maximise animal welfare (which is the reason why you would want to constrain the actions of the farmer).  This comes from the “factory farm” argument.

On the other hand, I don’t know how these “cubicles” make the animal feel – could it be that they are happier in them?  I don’t know exactly what these cubicles are like, and whether an “investment” in them would actually be beneficial for cow welfare.

This way of framing the argument says “it is costly for farmers to invest these in facilities that will improve animal welfare, so they are doing too little” – actually implying the opposite result to the factory farming argument.

A few weeks ago I was at a presentation on dairy cow welfare.  In it the presenter was complaining that farmers had invested too little in these sorts of facilities, as in many ways (the animals health, ease of getting to feed, stress levels) these facilities would improve animal welfare.  If this is true I would have to say I am pro.

However, I do not know enough about the current scheme, or the preferences of cows, to decide whether I think it is a good idea.  Hopefully, any policy will explore the impact on animal welfare before we policy is made.

I do have one strong view though.  Stop sending me facebook group invites suggesting that I should sign a petition.

Matt Nolan

F**k being a banker …

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Seriously, so the UK is going to arbitrarily tax bonuses at 50% because they are not “generating real wealth” they are just “rent seeking” (Will Hutton and Paul Krugman feel this way).  Wow.

The decision to pay a wage, or a bonus, is voluntary.  Given that these bankers are creating sufficient value through their work to extract these wages/bonuses why shouldn’t they get their wage/bonus.  They are generating sufficient “wealth” through their activities – or else they would i) get undercut by other labour, ii) not get paid by clients.

Yes the organisations that got bailed out should have to pay back their bailouts.  Yes, we should try to avoid the current moral hazard problem that could exist in the industry (on the basis of the bailouts mind you – which is government intervention). However, shouldn’t the solutions to these issues be focused on the actual issues – rather than arbitrarily attacking bonuses (which will simply be delayed to avoid the tax for those that can afford it).

If we think that the price paid for the financial labour service is out of whack because of some sort of direct market failure then tax it.  If we are trying to work out optimal tax and we find that the supply and demand for these services is perfectly inelastic, potentially shift the tax burden.  But that isn’t what the authors are doing.  They are accusing bankers of being the equivalent of organised crime and then stating that we should punitively attack.  I’m sorry but I find this attitude simply abhorrent.

Seriously, if you have something specifically against bankers, lets apply the logic somewhere else:

UK is going to arbitrarily tax teachers at 50% because they are not “generating real wealth” they are just “rent seeking”

After all, teachers don’t build physical things they just provide a service like the bankers.  If we are going to attack bankers for there being a credit crisis, why don’t we just start taxing teachers more because we “feel like educational standards are too low”.

Update:  Stumbling and mumbling also believes bank bonuses should be hammered.  However, he at least paints his argument out in full and so deserves to be heard.  I don’t agree, but that isn’t really the point 😉

jamesz

Who’s the real villain?

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Keith Ng writes today that the real villain in climate change is not businesses, it’s households! He claims that most growth in emissions and energy consumption is due to household consumption, not businesses. Which is the biggest red herring I’ve seen around climate change in a while.

Here’s a picture that will help: it shows how everything in the economy is actually linked together so considering household and business emissions separately makes no sense.
Circular flow of income

Now that may be a little simplistic but it’s good enough for our purposes here. Household emissions are measured by looking at the emissions generated in the production of goods that the household consumes. So the emissions come from producers, but the final product is consumed by households. Households provide the demand that causes the creation of goods that generate emissions in their production. So households are really responsible for ALL emissions. All emissions??? Yes, ALL of them.

What about businesses emissions? Well, businesses use goods to enable the production of other goods that households end up consuming. If there were no households buying things then there’d be no businesses making things. So this whole distinction between households’ and businesses’ emissions is really rather confusing, and more of a statistical device than a real division: one would not exist without the other.
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Matt Nolan

More on currency misalignment

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Given the rising pressure for the Reserve Bank to target the currency as well as other things in New Zealand it is important to have a look at reasons why people may think our currency is misaligned.  I have said before that IF the currency is overvalued I think it is a structural issue and is really unrelated to monetary policy – however, there are of course many other arguments.

We have mentioned the begger thy neighbour type externalities from domestic focused monetary policy – something that a small country like NZ cannot cause, and so we can’t blame our domestic monetary environment for.

And a new discussion paper by the Dallas Fed discusses why the exchange rate may be an important issue to look at intervening into (ht Econobrowser).  Specifically the paper states:

If the nominal exchange rate regime matters for the determination of relative prices such as the real exchange rate or the terms of trade, it must matter because there is some kind of nominal price stickiness. For example, if the U.S. dollar/euro exchange rate is to affect any real prices, it must be because there are some nominal prices that are sticky in dollar terms and others that are sticky in euros. From the standpoint of modern macroeconomics, the question should be posed: What policy best deals with the distortions from sticky prices and other sources? Is it a fully flexible exchange rate, or some sort of exchange rate targeting?

However, coming back to New Zealand I still feel fully flexible exchange rates are appropriate.  Why?  Apart from the fact that I view such a “relative price shock” as an insufficient condition for intervention, the idea of price stickiness only matters when export prices are SET by exporters.  New Zealand is a small open economy that sells on foreign markets and receives (and pays) the world price – therefore our trade prices are flexible.

The inefficiency occurs when prices are denominated in domestic dollars, and do not change in the face of some “shock” which changes the value of the exchange rate.

Finally there is an asset price bubble argument for intervention (as the currency is a forward looking asset price).  Whether we can really identify and then improve welfare by intervening against “currency bubbles” is highly debatable – and it is an area the Bank has already been involved in (by becoming a currency trader 😉 )

Matt Nolan

Supply shocks, demand shocks, and corridors

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In a recent post by Arnold Kling I see him hinting at the similarities between his recalculation view of the current recession and the corridor theory of Axel Leijonhufvud.  Now I agree with both these theories, and feel they add an important flavour to current debate – but I think the theories actually tell us about very separate elements of any large scale recession.

In order to get my head around my feelings I’ll have a brief talk about shocks, and the kind of shocks I think are being represented by the different theories.  Feel free to tell me where I am blatantly wrong.

Now, for the non-economist readers I guess this post is a little wonkish in nature – although there will be no maths sitting around this time.

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Matt Nolan

A little bit of filler on monetary policy: An addition to the Dom article

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While working on the Dom Post article I was given a few questions I might get.  I quickly tried to rope together some incredibly average answers.  I am going to post them here so I don’t lose them 😛

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