5/12/18: Bitcoin: Sell-off is a structural break to the downside of the already negative trend

Bitcoin has suffered a significant drop off in terms of its value against the USD in November. Despite trading within USD6,400-6,500 range through mid-November, on thin volumes, BTC dropped to a low of USD3,685 by November 24, before entering the ‘dead cat bounce’ period since. The Bitcoin community, however, remains largely of the view that any downside to Bitcoin is a temporary, irrationally-motivated, phenomena (see the range of forward forecasts for the crypto here: http://trueeconomics.blogspot.com/2018/11/201118-bitcoins-steady-loss-of.html).

Dynamically, Bitcoin has been trading down, on a persistent. albeit volatile trend since January this year. Based on monthly ranges (min-max for daily open-close prices), the chart below shows conclusively that as of mid-November, BTCUSD has entered a new regime - consistent with a new low for the crypto.

This regime switch is a relatively rare event in the last 11 months of trading, singling that the BTC lows are neither secure in the medium term, nor are likely to be replaced by an upward trend. While things are likely to remain volatile for BTCUSD, this volatility is unlikely to signal any reversal of the downward pressures on the crypto currency.

Consistent with this, we can think of two possible, albeit distinctly probable, scenarios:

1. Scenario 1 (the more likely one): BTCUSD will, in the medium term of 1-3 months, drop below USD3,000 levels, and
2. Scenario 2 (least likely one): BTCUSD will repeat its December 2017 - January 2018 ‘hockey stick’ dynamics.

Noting the above dynamics, the lack of any catalyst for the BTC upside, and the simple fact that since mid-November, larger volumes traded supported greater moves to the downside than to the upside, current trading range of USD3,900-4,100 is unlikely to last.

Scenario 2 supports going long BTC at prices around USD3,800, but it requires a major, highly unlikely and unforeseeable at this point in time, catalyst. A replay of the 2017 scenario needs a convincing story. Back then, in September-October 2017, a combination of the enthusiastic marketing of bitcoin as a 'solve all problems the world has ever known' technology, coupled with the novelty of the asset has triggered a massive influx of retail investors into the crypto markets. These investors are now utterly destroyed, financially and morally, having bought into BTC at prices >$4,000 and transaction costs of 20-25 percent (break-even prices of >$5,000). The supply of new suckers is now thin, as the newsflow has turned decidedly against cryptos, and price dynamics compound bear market analysis. Another factor that led BTC to a lightning fast rise in December 2017 was the promise of the 'inevitable' and 'scale-supported' arrival of institutional investors into the market. This not only failed to materialise over the duration of 2018, but we are now learning that the few institutional investors that made their forays into the markets have abandoned any plans for engaging in setting up trading and investment functions for their clients. In the end, today, the vast majority of the so-called  institutional investors are simply larger scale holders of BTC and other cryptos, unrelated to the traditional financial markets investment houses.

Scenario 1 implies you should cut your losses or book your gains, by selling BTC.

5/12/18: BRIC PMIs for November: A Moderate Pick Up in Growth

BRIC PMIs are in, although I am still waiting for Global Composite PMI report to update quarterly series - so stay tuned for more later), and the first thing that is worth noting is that, based on monthly data:

1. Brazil growth momentum has accelerated somewhat, in November (103.2) compared to October (101.0), although both readings are consistent with weak growth (zero growth in my series is set at 100). November reading is the highest in 9 months, although statistically, it is comparable to growth recorded in March, April and October this year).
2. Russia growth momentum de-accelerated from 111.6 in October to 110 in November, although, again, statistically, the two numbers are not significantly different from each other. November was the second highest reading in nine months, and the third highest reading in 2018.
3. China growth has improved from 101.0 in October to 103.8 in November. Despite this, last two months remain the lowest since April this year. From statistical significance point of view, October reading was distinctly below November reading, but November reading was consistent with August-September.
4. India posted substantial rise in growth conditions, from already robust 106.0 in October to a 24-months high of 109.2. This reading is statistically above all other period readings, with exception of being tied with July 2018 level of 108.2.

Thus, overall, BRIC Composite growth indicator rose from 102.8 in October to 105.3 in November, the highest in 10 months. BRIC ex-Russia reading was at 105.4 in November, compared to 102.7 in October. November reading for ex-Russia BRIC growth indicator was also the highest since February 2013.

Couple of charts to illustrate monthly data trends:

While the chart above clearly shows that Russia supports BRIC block growth momentum to the upside, this effect is somewhat moderating due to both ex-Russia BRIC growth momentum rising and Russia growth momentum slowing slightly.

The chart below highlights BRIC estimated growth contribution to global growth momentum:

Overall, as the chart above shows, BRIC economies contribution to global growth momentum has accelerated in November, but remains bound-range within the longer-term trend of weaker BRIC growth for the last five and a half years.

As noted above, I will be posting more on BRIC growth dynamics signalled by the PMIs once we have Global Composite PMIs published by Markit. Stay tuned.

30/11/18: Turning Europe into Greece

My latest column for the Cayman Financial Review is out, discussing how the lessons from the Global Financial Crisis, not learned by Europe, are creating new ghosts of VUCA across the European financial and economic landscapes:  https://www.caymanfinancialreview.com/2018/10/31/turning-europe-into-greece/.

30/11/18: Ireland’s Dependency Ratio Problem?

Ireland seems to have a twin dependency. or rather a triple dependency problem:

• Younger population means larger share of population is either below the working age or in education;
• Older population largely working less in their post-retirement age due to a number of factors, such as family/household work (‘grandparents duties’ in absence of functional childcare and early education systems), and tax effects (low thresholds for the upper marginal tax rate application act as disincentive to supply surplus labor over and above retirement income), plus the workplace practices and regulations that restrict post-retirement age work; and
• Working-age adults in large numbers drawing various forms of allowances (labor force participation rate being low for Ireland despite a relatively benign unemployment statistics).

All of which means that the aggregate (and very broad) dependency ratio for Ireland is yet to recover from the decade-old crisis, and is below that for other small, open economies, for example, Iceland:

The latter observation was true before the crisis, but the onset of the GFC and the Great Recession have pushed Ireland’s employment to population ratio to such dire lows that the country is yet to recover from its woes. Iceland recovered its pre-crisis levels of employment to population ratio back in 2016. It also endured much less pronounced impact of the crisis in terms of ratio decline (peak to trough) and duration of the peak-to-peak cycle. Ireland is still climbing out of the mess, and the rate of recovery is expected to slow down dramatically in 2018 (based on the IMF data).

While many observers and analysts are quick to discount this ratio, the reality is that economy’s resilience to shocks, its productive capacity today (and, via on-the-job training, learning by doing and other forms of career-linked investments in productivity growth, its future capacity) are determined by how many people work in the economy per capita of population. The lower the ratio, the less income producing capacity the economy has, the lower the absorption capacity of the economy in the face of adverse shocks.

30/11/18: The Myth of Social Mobility and Wealth Inequality

Three charts, related topics.

Global wealth inequality has been a much-discussed problem these days, with both longer-term economic and social, not to mention political, impacts being assigned to it across both the Advanced Economies and the Emerging Markets. Setting aside the causes and drivers for this development, here is the latest evidence on the wealth distribution around the world from Credit Suisse:

The 3.211 billion people, accounting for 63.9% of the total estimated world population are holding USD6.2 trillion worth of wealth (1.9% of the world total value of assets). Another 26.6% of population or 1.335 billion people, hold 13.9% of total global wealth. Thus, 90.5% of population hold combined 15.8% of the total global wealth. In the top 10 percent category, those with wealth of USD100K to 1 million account for 8.7% of global population and hold 39.3 percent of total global wealth. The 0.8% of population (42 million people) have combined holdings of wealth around USD142 trillion or 44.8% of total global wealth.

This is striking and it is problematic. Even if most of our own wealth inequality referencing is done across the adjoining class of comparatives, the gap between the top of the pyramid and the bottom is so insurmountably vast, that any idea that there is some sort of meritocratic division of wealth in our global society flies out of the window. The problem is not so much income inequality, but the inequality arising from inherited wealth, which generates income returns from invested assets that cannot be offset or diluted by merit of effort, talent and work, no matter how hard one works. Even stripping out luck effects of self-made millionaires and billionaires, the pyramid above is the evidence to the endurance of inter-generational wealth transfers.

The dynamics of evolution in wealth inequality that got us here are presented in the following charts via Goldman Sachs Research:

These figures are for the U.S. economy and they are frightening, just as much as the wealth pyramid above is frightening. Share of wealth held by the top 1% wealth-holders grew from just above 21% in the late 1970s-early 1980s to closer to 37% in 2014. Since then, it has increased more. Share of wealth held by the remaining top 10 percenters declined from ca 44% in the early 1970s to around 35% from the late 1990s on. But the share of wealth held by middle America collapsed to below 27% since the high of around 36% in mid-1980s. Things were never brilliant for the bottom 50 percent of Americans to begin with, but since the Global Financial Crisis, lower middle of America has had negative net wealth through 2014. even though it might have risen since then somewhat, at no time in modern history have the middle and lower-middle class Americans enjoyed holding more than 2 percent of the total wealth.

This is a double-ugly conclusion, because it simultaneously runs against two key propositions on which the American society rests: the proposition of social cross-class mobility upwards from lower wealth classes to middle class, and the proposition that social progress in the American society is distinct from the ‘basket cases’ dynamics in the larger emerging economies (the likes of India and China). In a way, America replicates the world in terms of both, wealth inequality and its dynamics. And that is not a good thing for a society based on exceptionalism values.

The added dimension to this is that, given the above dynamics and the degree of elites entrenchment / capture within the political establishment, we are facing an impossible task of rebalancing the above wealth inequalities without triggering some serious political discontent. Worse, we have no tools for doing so, other than traditional socialist tools (expropriation via taxation of income), which are not effective in dealing with this problem. One of the reasons why these tools are ineffective is that broad-based income tax measures impact more adversely those who work for living (higher income earners) and do not touch those who experience wealth appreciation through capital gains on inherited wealth (as long as they re-invest their wealth-generated income). Another reason, is that higher income earners, on average, can claim merit as a source of their income more than those who hold inherited wealth. A third reason is that redistribution through taxation is highly inefficient: the funds flow to the politically-empowered, not to merit-deserving, and the losses on tax funds are high due to the cost of Government bureaucracy.

Which leaves us with the unpleasant dilemma: tax inherited wealth (during inheritance transfer in the future, and retro-actively, via tax on existent wealth, in the past). Which in itself is highly problematic for the following reasons: (1) wealth is mobile across borders, and financialized wealth is especially so; (2) a significant tax on wealth is likely to trigger repricing of all assets to the downside (liquidation of wealth to cover tax liabilities), adversely impacting wealth acquired by the first generation of entrepreneurs and investors; and (3) inducing a sizeable decline in the life-cycle expected wealth of the current younger generations, resulting is a large scale re-leveraging of these generations.

Neither of these effects is easy to address.

25/11/18: Russian South Stream 2.0 Comes Out of the Shadows

Russia and Turkey have announced that the two countries have reached significant progress in reviving the November 2014-shut down South Stream gas pipeline intended to land Russian gas across the Black Sea. The project is the part of the already secured open tender contracts for purchases of gas signed between Gazprom, Bulgaria, Serbia, Hungary, Slovakia and Austria.

Source: Kommersant

The new Black Sea gas pipeline Turkish Stream will run under sea from Krasnodar to a landing hubv just west of Istanbul. On November 19, presidents Vladimir Putin and Recep Tayyip Erdogan met in Istanbul to announce the completion of pipeline's off-shore section.

Pipeline capacity is for 30 bullion cubic meters, bcm, although initial phase capacity will be closer to 17bcm (the first pipe). Currently, Gazprom supplies the above volume (30bcm) to Turkey (ca 16bcm), Bulgaria, Serbia, Slovakia, Hungary and Austria. Turkish market has been supplied via Blue Stream pipeline, and the other countries are supplied via Ukraine.

Based on reports from Russia's Kommersant (https://www.kommersant.ru/doc/3806415), Gazprom has managed to achieve two feats:

1. Gazprom has completed laying two (not one) pipes for Turkish Stream, one intended to supply Turkey and another, to supply Southern Europe, 
2. Gazprom secured tenders for purchases of gas from all EU states to be connected to the South Stream project (Bulgaria's open tender closes in December 2018, but all other countries have already signed onto supply agreements).

Significantly, the tenders were secured in compliance with the EU Energy Directives. This means that Gazprom latest venture has addressed the main cause of the EU's original objections to the same pipeline prior to 2014. In the case of open tenders process, Gazprom used exactly the same scheme to secure capacity orders for its Nord Stream 2 pipeline to Germany, Czech Republic and Slovakia back in 2017. According to the experts cited by Kommersant, this makes in impossible for the EU to shut down the project.

Of course, history reminder due, South Stream was primarily killed off not by the EU, but by the U.S. keen on protecting Ukraine's near monopoly on Russian gas transit. The Obama Administration exerted massive pressure on Bulgaria and other South Stream-receiving countries to prevent landing Russian gas in Southern Europe. So far, there has been little indication what Washington's position on the latest iteration of the South Stream might be, but I doubt it will be welcoming.

Kommersant-quoted stats on South Stream are impressive: according to the paper sources, Gazprom signed delivery tenders with Slovakia for seven years from October 2022 for 4.3bcm, of which Austria will get 3.8bcm, 4.7bcm will go to Hungary, 2bcm to Serbia, and 4.8bcm to Bulgaria. So, comes October 2022,  the South Stream (or Turkey Stream, or whatever you want to call this) will be pumping into Southern Europe the equivalent of the current transit through Ukraine.

Between two new pipelines, Gazprom can easily deliver its current supply contracts to Europe by-passing Ukraine, although, if European demand continues to expand at the current rates, it is likely that Gazprom will need to retain some Ukrainian transit capacity into the future. Even in 2021, before South Stream comes fully on stream, Russian gas transit via Ukraine can fall to below 10bcm per annum.

These developments are undoubtedly a major concern for Ukraine - the country already raised criticism of the South Stream on November 19 - as transit of Russian gas via Ukraine is a major revenue earner for Kyiv. Based on the European Council on Foreign Relations data, between 1991 and 2000, Ukraine accounted for 93 percent of Russian gas transit to Europe; by January 2014, this amounted to 49 percent. Naftogaz, Ukrainian State gas company, tried repeatedly to extract monopoly-level revenues from Gazprom. Back in 2008, Naftogaz tried to charge Gazprom $9 per tcm/100km in transit fees - triple the price charged for transit by Slovakia and Poland, and more than double the fee charged by the majority of the Western European states. This pricing came on top of Ukrainian authorities expecting Gazprom to supply gas to Ukraine for domestic consumption at severely subsidised prices. It is, of course, worth noting that Gazprom itself is a monopoly and has, in the past, used its dominant market positions to exercise market power. There are no innocents (other than European buyers of gas) in the long-running disputes between Naftogaz-Ukraine and Gazprom-Russia.

Nonetheless, the situation is asymmetric. Russia currently continues to rely on Ukraine for transit of its main traded commodity, while Ukraine continues to rely on Russia for a large share of its economic activity. In a recent note, Bruegel (http://bruegel.org/2018/01/the-clock-is-ticking-ukraines-last-chance-to-prevent-nord-stream-2/) estimated that Nord Stream 2 coming on line can cost Ukrainian economy ca 2-3 percent of GDP in foregone Russian gas transit earnings. South Stream is likely to add another 1.5 percent.  In the longer run, overall cost to Ukraine of losing Russian gas transit routes can cost as much as 5-6 percent of GDP.

Note: the latest developments in the Sea of Azov can put significant political pressure on the South Stream project, if the EU and the U.S. choose to significantly escalate their pressure on Russia in the wake of the Russian blockade of trade routes through Kerch Straits and in response to the naval incidents reported today. Both, the reported blockade and the naval incident, are worrying developments, and the onus is on Russia to rapidly de-escalate the already volatile situation in the Azov Sea. There are no justifiable reason for restricting Ukraine's access to trade routes, and for increasing military tensions in the region.

24/11/18: Wisdom of Crowds, Meta-Knowledge and Behavioral Biases in Scalable Data

Social networks: scale, biases and the notion of the 'wisdom of crowds'... Here are my lecture notes from the Behavioral Finance and Economics course @MIIS:

20/11/18: Bitcoin's Steady Loss of Fundamentals

Base rate fallacy is one of the key behavioral heuristics or biases in economics and finance, defined as a cognitive error whereby too little (or too much) weight is placed on the base (original) rate of possibility (e.g., the probability of A given B). In behavioral finance,

• Base rate neglect is the case of giving not enough weight to the prior/original fundamentals in analyzing a complex phenomena, focusing analyst's attention instead on more proximate/more recent trends. Put differently, analysts tend to assign greater weight to a rare category / outrun when tested with a single symptom whose objective diagnosticity was equal for all possible outruns; and 
• The inverse base rate fallacy is the case when too much weight is given to the complex priors / original fundamentals, downgrading newer information. In other words, people tended to give higher probability to a rare outrun when tested with a combination of conflicting priors or cues.

Some research has shown that the key effect of the base rates on judgement error is that base rate presence distorts our analysis by making more frequent outruns of uncertain events more important in our analysis. Thus, more common realizations of the uncertain gambles are magnified in perceived frequency, overriding either the original priors (neglect) or the changing nature of the priors (inverse neglect).

You really can't avoid stumbling on both of these manifestations of the fallacy in today's Bitcoin markets analysis.

Take for example this:

A 'guru' of Bitcoin investment world has been issuing absurd forecasts like a blind drunk armed with an AK47: fast, furious and vastly inaccurate.

The dude, armed with 'fundamentals' (unknown to anyone in the finance research universe, where predominant consensus is that Bitcoin has no defined price fundamentals), has predicted BTCUSD at $22,000-$25,000 for the end of 2018 some months ago (back in January). He upped the ante around March by 'forecasting' BTCUSD at $91,000 some time before the end of 2019, and scaled this back to $36,000 in May. He then re-iterated his $25,000 target in July, just around the same time another 'Hopium sniffing' 'analyst' - Julian Hosp - put a target of $60,000 for BTC in 2018. Four days ago, Lee scaled back his 'forecast' for the end of 2018 to $15,000. This comes on foot of the guru adding lots of mumbo-jumbo to qualify his optimism, saying in early November 2018 that he was "pleasantly surprised" by Bitcoin's stability around the newly found price floor close within the $6,400-$6,500 range.

Taking decreasing doses of the sell-side drug-of-choice, Mike Novogratz was a bit more 'reserved'. In November 2017, struck by the recency bias (the fallacy of not even bothering considering any information other than hyperbolic BTC price dynamics around the end of 2017), he 'forecast' Bitcoin to reach $45,000 by November 2018. This 'forecast' was trimmed back to $9,000 for the end of 2018, issued by Novogratz on October 2, 2018.

There were madder ravings still on offer this year. Mid-April 2018, Tim Draper and CNBC's Brian Kelly pushed out (separately) 'research' arguing that BTC will be hitting $250,000 by 2022. Lee's prediction for 2022 target was $125,000 per BTC mid-January 2018, and advised investors to follow his alleged strategy: "We expect bitcoin's major low to be $9,000, and we would be aggressive buyers around that level... We view this $9,000 as the biggest buying opportunity in 2018."

Note: this drivel has been reported by the likes of Bloomberg, CNBC, et al - the serious analysis folks, employing a bunch of CFAs. I mean, you wouldn't be conflicted if you employed institutional investors trading in Bitcoin as your analysts, would you? Of course, not! Next up: CNBC to hire Wells Fargo sitting executive to analyse Wells Fargo.

But returning to the behavioral anomalies, both base rate neglect and inverse base rate effect can (and do), of course, take place in the same analysts' decisions and calls. Framing - conditioning on surrounding attributes of the decision making - determines which type of the base rate fallacy holds for which 'analyst'. Hence, this:

Ever since the collapse of the parabolic trend, Bitcoin price dynamics can be seen as a series of down-trending sub-cycles, with only one slight deviation in the pattern since mid-September 2018 (the start of the 6th cycle). I wrote about this back in August, suggesting that we will see new lows for BTCUSD - the lows we are running through this week.

When you look at liquidity (trading volumes), you can see that the 'price floor' period from mid-September through the start of November has been associated with extremely low trading. This runs contrary to the 'fundamentals' stories told by the aforementioned 'analysts': the increasing efficiency of the cryptos networks and mining, the growing rates of cryptos adoption in the real economy, and the rising interest in cryptos from institutional investors.

Put more simply, the period of 'calm' (and it wasn't really a period of low volatility, just a period of lower volatility compared to the internecine levels of volatility that BTCUSD investors have been conditioned to accept in the past) was the period when the Bitcoin Whales (large miners) stuck to their mine-and-hold strategies, so that pump-and-dump scams were running wreckage across smaller investors portfolios. The events of the last two weeks seem to have broken that pattern, removing the supports from one of the only two fundamentals Bitcoin has: the fundamental factor of cross-collaterlization a myriad of junky ICOs with Bitcoin capital.  (see volume dynamics below)

As the ICOs crash, their collateral Bitcoins are being dumped into the markets to recover some sort of liquidity necessary for a shutdown or a run from the creditors and regulators, the only floor that BTCUSD has is the floor of the Whales still sitting on large BTC holdings accumulated from mining. Which is not the good news the BTC 'analysts' can hang onto with their 'forecasts'. Cost of mining is rising (as local energy utilities are jacking up electricity rates on large scale mining operations). Just as profit margins on mining are turning negative (at current prices). This means that in the short run, Whales are going to start dipping into their BTC reserves to sustain operations. In the longer run, two things can happen:

1. If the miners shut down their operations to cut on variable costs of mining, BTC might find a new temporary 'floor' until another regulatory assault on Bitcoin takes place and the downward momentum returns; or
2. If the miners decide to double-down in hope of price stabilization and continue to beef up their fiat cash reserves to pay for loss making mining, there will be a new sell-off coming soon.

Behaviorally, both mean that at some point in the future (no, I am not talking about end-of-2022 outlook, but something much sooner), the Whales will decide to cut losses and sell their holdings. As usual in such circumstances, first off, retail investors will step in to soak up some of the supply avalanche. The first sellers in this game will be the winners. The followers will be the relatively uninjured party. The hold-outs will end up with the proverbial bag in the end of the game. It is how all bubbles end up playing out in the end.

Now, go on, listen to the idiot squad of BTC 'analysts'. Everything will be fine. $15,000 --> $25,000 --> $36,000 --> $91,000 --> $125,000 --> $250,000 --> Takeover of the Universe. The Death Star is powering its lasers...

17/11/2018: California Rooftop Solar Mandate: An example of bad groupthink?

In recent news, California legislators have done a gimmick-trick that has earned the state loud applause from the environmentally-minded consumers and activists: California Energy Commission (CEC) recently voted 5-0 to add a new provision to the state’s building code. This includes a requirement that from 2020, all new house and multi-family residences construction of three stories or fewer, along with all major renovations, must be built with rooftop solar panels. Given that the state currently builds ca 113,000 housing units a year, and rising, this should increase significantly already existent solar generation capacity from 15% of the housing stock, currently.

Solar being mandated on virtually all new houses? Sounds like a renewables nirvana, especially given the fact that the state has huge solar generation potential due to its climate. But, as commonly is the case, there is a catch. Or two... or many more... And this means that California's latest policy mandate may be a poor example to follow, and potentially, a bad policy mistake.

Here are the key reasons.

Rooftop solar is about as effective in reducing emissions as waving a broom into the smog. UC Berkeley’s Severin Borenstein argued this in his note to CEC Commissioner (http://faculty.haas.berkeley.edu/borenste/cecweisenmiller180509.pdf). Note: Borenstein also alleges that CEC has failed to involve experts in energy economics in its decision making process - something that is not a good policy formation practice.

UC Davis economics professor James Bushnell accused CEC of “regulatory groupthink.” (https://energyathaas.wordpress.com/2018/10/22/how-should-we-use-our-roofs/) and offered an alternative to roof solar that can generate far greater environmental benefits. There are, of course, other, more efficient ways for deriding emissions, including: mandating more urban density, raising home and cars efficiency standards, expanding the renewable energy mandate, improving grid efficiencies and transmission expansion, and so on. Once again, CEC did not allow for any independent assessment of the proposed plans economic and environmental impacts.

There is an opportunity cost involved in roof solar: California has a state-wide mandate to achieve 50% renewables generation by 2030. Putting more if this target onto roof solar is simply moving generation capacity from one source to the other. Because too top solar is roughly 4-6 times more expensive than industrially-produced renewables, the substitution involves a dramatic reduction in economics of scale. This will raise the overall cost to California of reaching its 2030 target.

Another opportunity cost, this time much more tangible and immediate than 2030 targets is the problem of California grid ability to swallow all the solar generation being put into place. California has to routinely dump excess solar energy supplies during peak generation times, because it is failing to find buyers outside the state. Worse, given the scale of each roof top generation unit, solar electricity from the roof tops cannot be controlled by the grid companies, because smart inverters needed to do this are too expensive for small scale generators.

There is an argument, however, that economics of scale will kick in from a different side: mandating such a huge increase in atomistic (house-level) installations can result in more innovation and lower costs of new technologies going forward. This means that while costs might be high up front, they can potentially be deflated faster over time than absent the mandate. The same argument might hold for improvements in storage.

Worse yet, solar from one roof panel household competes with solar from another roof panel household. All roof top panels generating at virtually the same time across the same time zone state will be simply bidding down the cost of solar during peak generation, not peak demand. Here is an exchange from two experts on this:

Last, but not least, California roof top solar requirements will add new cost, to the housing in a state that is already in the middle of an atrocious housing crisis. CEC own analysis, not tested by any peer review, implies that homeowners are likely to face additional costs of ca $8,000-12,000. Over the depreciation cycle for housing stock, this is likely to translate into $15,600-$23,400 in current dollars (inflation-adjusted, using 2% inflation rate) increase in the cost of housing per household, once property taxes on new build values are factored in. With average house price in California in excess of $420,000, this is equivalent to raising house prices 3.75-5.57 percent. Of course, CEC promises savings that, according the Commission analysis will be net of higher costs. Problem is, no one actually tested these claims, and we simply do not know how the costs of switching all this roof top solar into the grid are going to be distributed across the households.

Macro level view:

Then there is macro level analysis of the solar energy benefits and costs. And California does not come out pretty in this.

A new NBER paper, tiled "Heterogeneous Environmental and Grid Benefits from Rooftop Solar and the Costs of Inefficient Siting Decisions" by Steven E. Sexton, A. Justin Kirkpatrick, Robert Harris, Nicholas Z. Muller (NBER WP 25241, Nov. 2018: https://www.nber.org/papers/w25241.pdf) looked at "federal and state policies in the U.S." These policies "subsidize electricity generation from 1.4 million rooftop solar arrays because of pollution avoidance benefits and grid congestion relief. Yet because these benefits vary across the U.S. according to solar irradiance, technologies of electricity generators, and grid characteristics, the value of these benefits, and, consequently, the optimal subsidy, are largely unknown."

What does this mean? Across the U.S., "policy, therefore, is unlikely to have induced efficient solar investments." The authors provide "the first systematic, theoretically consistent, and empirically valid estimates of pollution damages avoidable by solar capacity in each U.S. zip code". The also link "these external benefits to subsidy levels in each U.S. state, and [estimate] the share of these benefits that spillover to other states." Finally, the authors measure "the energy value of capacity across the U.S. and the value of transmission congestion relief in California."

So what do they find? "Environmental benefits are shown to vary considerably across the U.S., and to largely spillover to neighboring states." Which is not a bad thing in itself, but it also means that some states pay for benefits accruing to other states. These transfers are not voluntary to the payers for solar - the households.

Furthermore, "subsidy levels are essentially uncorrelated with environmental benefits contributing to installed capacity that sacrifices approximately $1 billion per year in environmental benefits." Which, broadly-speaking means that subsidies for rooftop solar are not a great way to achieve environmental benefits.

"...California rooftop solar is shown to generate no congestion relief." Or, as noted above, there are severe grid-related costs involved in rooftop solar in California, the state that decided to mandate it.

Putting more detail on the NBER paper: "Total benefits of solar generation—inclusive of energy values — are estimated to be greatest in the Midwest and Mid-Atlantic. They are least in the West, and particularly the West Coast, where approximately two-thirds of systems are located." Why, given the fact that sunshine is more abundant in California than in the MidWest or Mid-Atlantic?

"These differences are primarily attributable to heterogeneity in marginal responding fossil generation." Oh, wait, that is right: the more solar you put in, the more back up generation you need. And that is before you account for the solar installation possible effects of increasing demand for electricity as the second order effect.

"In California, we find no evidence that rooftop solar capacity systematically relieves congestion. Approximately two-thirds of the 900,000 rooftop solar arrays is located upstream from transmission bottlenecks, contributing to congestion rather than relieving it. If capacity were efficiently allocated, congestion relief benefits in California would have been no more than $15 million in 2017—approximately 7% of total energy value."

Cycle back to that California rooftop solar mandate. Does it really make any environmental sense? Because economics-wise, it does not appear to offer much more than a hype and a pump scheme.

17/11/18: Nine in Ten in the Red: Asset Markets YTD Returns Signal Risk Repricing

According to a recent research note from the Deutsche Bank, 89% of global macro assets are posting losses on year-to-date basis. This is the highest level of losses in more than a century.

Given the scale of financial risk mis-pricing in equities and bonds markets in the post-QE period, we are likely to witness more downward movement in the assets valuations in months to come. A gradual deleveraging that the market trends have been supporting so far remains highly incomplete and requires more pronounced re-pricing of assets to the downside.

Read more on this here: http://trueeconomics.blogspot.com/2018/11/161118-horsemen-of-financial-markets.html. 

16/11/18: Student Debt Hits Another High in 3Q 2018

Bloomberg @business just now posted that the student loans debt in the U.S. has increased USD37 billion to USD1.44 trillion at the end of 3Q 2018:

And, Flows of student debt into serious delinquency - 90 or more days - rose to 9.1% from 8.6% in 2Q.

This is somewhat at odds with the Fred database which shows Student Loans debt at USD1.5636 trillion in 3Q 2018, up ca USD33.23 billion on 2Q 2018:

While the NY Fed report is already alarming in both delinquencies rates dynamics and overall debt dynamics, the FRED data that includes securitized debt volumes is even more worrying.

By its very nature, student loans debt impacts the segment of the population (younger workers) who are in the need to fund their housing needs just as their careers are only starting (with associated lower earnings). These younger households also need financial resources to achieve sufficient mobility to better match jobs offers and career prospects to their abilities and needs. Student loans fall heavily onto the shoulders of younger families with growing housing needs, healthcare demand and funding calls from childcare. In other words, student loans debt is potentially crippling those households that are demographically going through the period when enhanced mobility and financial resilience are necessary to secure better life-cycle employment and family outcomes.

16/11/18: The Horsemen of the Financial Markets Apocalypse

My column for the Manning Financial  is now available here: http://issuu.com/publicationire/docs/manning_financial_november_2018?e=16572344/65613030.