Maybe Keynes was right after all?

It has to be said that we’re not great fans of macroeconomics around here. Not enough good data from enough different places to definitively answer most questions: and that’s before we get onto Hayek’s point about simply not being able to calculate the economy without using the economy itself to do so. However, this makes us think that Keynes might well have been right on one point:

It took far too long but Britain’s traumatic national pay cut is coming to an end. Even on the somewhat crude median earnings measure, pay is finally going up again, even after accounting for the effects of price rises. Wages are rising a little faster and inflation has collapsed, a golden combination for employees across the country.

Ever since the Industrial Revolution and the spread of capitalism, gradually rising wages have been the norm, apart from in wartime and during brief periods of extreme economic dislocation. The fact that this process went into partial reverse over the past few years despite the recovery came as a shock and helped to explain why so many people began to fall out of love with capitalism. It is therefore excellent news that normality is finally re-establishing itself.

One view of unemployment is simply that it happens when labour is more expensive than people are willing to pay for it. That’s obvious in that one sense of course. The question becomes then well, how quickly will the repricing happen if we do ever get to that stage? There are those who insist that it happens immediately and thus unemployment and recessions cannot happen. Not an entirely convincing view. There are also those who insist that it can take forever and this justifies all sorts of interventions. And then we’ve got the evidence of the past few years.

It could be argued that labour in the UK did become too expensive. We had just had the largest and longest peacetime expansion of the economy after all. So, a repricing was necessary. And this is where Keynes could be said to be correct. It takes time because nominal wages are sticky downwards. People really, really, don’t like lower numbers on their paycheques. They’ll grumble about their real wages falling if it’s disguised with a little bit of inflation but they’ll riot if the equivalent fall were at a steady price level.

We don’t say that the past few years prove it: only that what evidence we have is consistent with this explanation. And, given the paucity of our evidence base, that’s probably the best we can do.

Ease up on Assisted Reproductive Technologies to close the gender wage gap

Of course, there is debate over whether the gender wage-gap exists or not. I, for one, believe it does exist but that the answer does not lie in legislating protection for maternal (or even paternal) leave. Charlotte Bowyer wrote about how firms such as Apple and Facebook have begun to offer female employees the opportunity to freeze their eggs (so that they can delay pregnancy until later in their career).

One reason for the gender wage-gap is that women in modern society most often face the dilemma of having children earlier and potentially jeopardising career progress or having children much later and hopefully advancing their career. Each option has its pros and cons but neither is particularly appealing for many women. It’s a choice between probable fertility, children and significantly lower pay or probable infertility, childlessness and career success. Unsurprisingly, a sizeable proportion of women opt for the former and this means that the gender wage-gap persists (of course, econometricians can make it disappear using a bunch of control variables and certain methodologies).

Assisted Reproductive Technologies (ART) helps alleviate the situation for many women. Sure, they don’t provide what many might currentlyconsider a ‘natural’ conception, pregnancy or birth (as contemporary social perceptions depict them) but it does mean that there is an alternative to women being constrained one way or another.

Some Assisted Reproductive Technologies are completely unregulated, some are loosely regulated and some are definitely quite heavily regulated. For example, in certain jurisdictions where forms of ART is available, laws stipulate that only heterosexual couples (as opposed to say, a homosexual couple or a single person) can use these technologies. Such a restriction means that marriage is a pre-requisite for ART; again, however, this constrains her. We need to completely abolish restrictions like these (which exhibit a clear, conservative bias) in order for ART to be an effective means by which the biological causes of gender wage-gap persistence are overcome.

More importantly, we should ensure that the current freedom of access to ART is defended against misinformed, prejudiced zealots. This ensures not only that people have more freedom to choose but also partially addresses the social inequity and labour market outcome inequity arising from biological gender-inequality via the technological innovation that a relatively free market makes possible.

As we’ve been saying, there isn’t really a gender pay gap

But there is a motherhood pay gap. Interesting research:

Studies from countries with laws against discrimination on the basis of sexual orientation suggest that gay and lesbian employees report more incidents of harassment and are more likely to report experiencing unfair treatment in the labor market than are heterosexual employees. Gay men are found to earn less than comparably skilled and experienced heterosexual men. For lesbians, the patterns are ambiguous: in some countries they have been found to earn less than their heterosexual counterparts, while in others they earn the same or more.

The results for the UK are that gay men earn less than hetero, lesbians more than hetero women. In fact, lesbians earn around what men do and gay men earn around what hetero women do.

We could, as this report does, speculate about societal standards, the idea that lesbian women have, in some manner, “male traits” which lead to that higher pay.

A much simpler observation of the evidence would be the influence of children. We know that fathers earn more than non-fathers among hetero men (yes, even after adjusting for age and education etc). Also that mothers earn less than non-mothers. Gay men tend not to be fathers (this is not being categorical of course, “tend”) as lesbians tend not to be mothers.

If the so-called gender pay gap were simply the influence of children upon earning patterns, as we largely think it is, then we would expect to see what we do see when looking at the earnings of non-hetero society. This does not prove we are correct of course, but it is supportive of our view.

‘Radical’ policy, electoral cycles, protests and term-length

Implementing ‘radical’ policy carries risks. Abolishing marriage law, scrapping the minimum wage or converting a central banking system into one of free banking carries the inherent risk of ‘shocking’ the population, to put it mildly. There are remedial measures that can be taken but rigid electoral conventions and the length of governments’ terms makes their implementation more difficult.

For example, suddenly abolishing the minimum wage would likely cause immediate harm to those on it (or being paid close to it) if it were done in an improper, ‘shocking’ manner – and that’s not even considering the long-term sociological impact of the resulting aversion to ‘free market’ ideas involving ‘liberalisation’ and ‘deregulation’. Putting aside the long-term individual, communal and intergenerational psychological impact of poorly managed liberalisation policies, the immediate harm is mainly caused by the fact that the affected individuals have little time to prepare for it and, therefore, any immediate harm can be mitigated if policy is announced well in advance.

On the 9th December 2010, the House of Commons voted to raise the tuition fees cap. By then, so many students had already applied to university and were due to start in 2011 (though, admittedly, the tuition fee rise would not be effective until 2012) and the students from the year below who had made plans based on previous estimates would feel the brunt of this. One and a half years is hardly enough for those students and their families to make suitable provisions for a 3 or 4-year, full-time course at Uni (which has increasingly become the preserve of the middle-class).

Furthermore, the sense of an impending tuition fee rise no doubt exacerbated the sentiments necessary for a strike. If, instead, they announced their plans at the start of the term but delayed actual implementation until mid-way or late into the term, any protests may actually be smaller since people would have had a longer time to lobby/reason with the government and, indeed, for the policy’s advocates to reason with and persuade the people.

Thus, when planning to implement such policy, an adequately advanced announcement ensures that those affected have time to make provisions and, therefore, significantly diminish any potential, immediate harm caused upon implementation.

The problem, however, is the phenomenon of behavioural changes during electoral cycles; politicians and governments behave differently before and after elections (think promises before and actions after elections as well as populist policies in the run-up to elections) – they want to win elections and, sometimes, expectations-stability when implementing radical policy is sacrificed.

One possible policy suggestion here is to allow the electorate to choose how long they would like the government’s term to be during the elections (by indicating a preferred term-length and then collating the results according to a collated ranking system or weighted average of some sort – of course, selecting the optimal social preference ordering methodology is controversial but that is beyond the scope of this blog post). If the electorate were to opt for a longer term-length, it would be a signal (quite possibly of confidence or of a desire for longer-lasting stability or simply a desire to delay future elections etc.) and this means that otherwise shocking policy can be implemented with less immediate harm. Conversely, shorter term-lengths will ensure that those governments with shaky mandates will be time-constrained in implementing their more extreme policy proposals.

Free movement and discrimination: the case of football

The more you open markets up, the less discrimination you get on grounds of ‘taste’ (racism). The stuff left over is usually ‘statistical‘ (i.e. where certain groups are different in their average levels of job-relevant criteria). There was already a great paper showing this for the Fantasy Premier League (which I play avidly), but now there’s also one for the real Premiership!

Pierre Deschamps and José de Sousa look at the impact of the 1995 Bosman Ruling on the gap between black and white footballer wages in the English league. They find that when only 20 clubs competed for their skills, black players were underpaid relative to white ones, indicating that owners were able to indulge their preference against non-whites (or indulge their fans’ preferences).

But once the whole of Europe were effectively on an equal footing, blacks became highly mobile and garnered equal pay for their efforts:

This paper assesses the impact of labor mobility on racial discrimination. We present an equilibrium search model that reveals an inverted U-shaped relationship between labor mobility and race-based wage differentials. We explore this relationship empirically with an exogenous mobility shock on the European soccer labor market. The Bosman ruling by the European Court of Justice in 1995 lifted restrictions on soccer player mobility.

Using a panel of all clubs in the English first division from 1981 to 2008, we compare the pre- and post-Bosman ruling market to identify the causal effect of intensified mobility on race-based wage differentials. Consistent with a taste-based explanation, we find evidence that increasing labor market mobility decreases racial discrimination.

The figure below shows how the ‘turnover’ (i.e. churn between clubs) of black English players jumped when European markets opened up. Market freedoms; exit; a sort of ‘voting with their feet’, outperformed voice in bringing equality. And we know from ASI research that this did not harm the English national team.

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This is in line with a lot of what we have been saying recently—markets are a good way to bring about justice!