Economics Finance

On real-estate prices and rental yields

R Jagannathan, in a recent article, predicts an eventual crash or protracted stagnation/decline in real-estate prices in India.

What the aforementioned article presents, as an indicator of a “bubble”, is the differential between rental-yields and secured bank lending-rates. Now, I do not know much about the nitty-gritty details of the real-estate market in India and I concede upfront that a lot of that differential might have to do with market microstructure which may have a lot of inefficiencies.

What I do want to consider more deeply is another factor contributing to this differential – the use of real-estate as collateral for obtaining credit. A few policy implications might stem out of this analysis (it will need some empirical work first to establish if any part of the differential is attributable at all to this phenomenon).

Note that I always label the term “lending” above as “secured”. This qualification is important as secured-lending rates are tied to the performance of the collateral pledged against the loan, without which loan-rates might be prohibitively high or the lending-market may not exist at all (that is, nobody might be willing to lend without collateral).

Now, what is a good piece of collateral? Cash, perhaps – high liquidity, but it is not inflation-protected. Other capital assets like cars, domestic appliances etc, maybe – but they suffer from massive depreciation over time.

How about real-estate? Historically, it does appear to be inflation-protected (contingent on the prevailing credit conditions – more on this later) and can be securitized against rental and household income (either by the owner hosting tenants or the owner saving on rents themselves by living in the property). It typically is also the biggest asset for an average household. These characteristics make real-estate quite attractive as collateral (liquidity is an issue, though).

(Aside, people also talk about gold – I will reserve my comments on that for another post).

The Distortion (?)

So here goes: rental yields are low, lending rates are high – if this is unsustainable, market forces will either drive rents up or house prices down – the eventual result being that rental yields come closer  to secure lending rates. Another possibility is that the prevailing lending rates themselves will come down so that they match rental yields.

Now, the latter can happen in various ways:

  1. The central-bank cuts the short-term secured lending rate causing rates for longer-term lending to go down as well
  2. Overall savings rise leading to lower deposit-rates on offer and competitive rate-cuts in the lending markets as savers hunt for yields
  3. The price of the underlying collateral for secured lending keeps rising – in this case, house prices
  4. General availability of high-quality collateral rises

The list above is, by no means, exhaustive and the causes listed above are not necessarily independent of each other (which, in turn, makes analyzing policy impact that much harder).

Notice point 3 above – it relates to the discussion on collateral earlier. Assets which keep increasing in value (as signified by their price) serve as better collateral and thus, lenders feel more secure in extending credit to the borrowers even to the extent of cutting down their lending rates. This makes rising real-estate prices a self-reinforcing feedback loop (as observed in the US sub-prime lending boom in the 2000s).

However, illiquidity kicks in at lofty prices as the proportion of people in the economy with household incomes high enough to sustain this loop becomes smaller and smaller – leading either to an abrupt bursting of the bubble or a sustained deflation of real-estate prices, as incomes catch up gradually to those lofty valuations.

Also, note again that, in the absence of collateral, lending rates might be prohibitively high or lending may not occur at all. So, in effect, people are ready to pay high prices for collateral in the hope of securing future credit while accepting a low rental-yield in return. For readers more conversant with the terminology of contingent claims, it is the extra premium that buyers pay for the option of getting credit at a lower rate (or at all) in the future. And this premium, in my opinion, is a substantial part of the differential observed between lending-rates and rental-yields (although, as I admit again, this needs to be established empirically for the Indian real-estate markets).

This is quite similar to what people observed as one of the after-effects of the global financial crisis when this phenomenon manifested itself as a flight-to-quality. If good-quality collateral is scarce and capital depreciation, either through (1) default or (2) inflation/uncertain future (national) income, is an issue, then people would be willing to accept low yields (even slightly negative yields!) to safeguard their funding viability.

In India, collateral scarcity appears to be a structural issue – so part of the rental-yield-to-lending-rate differential observed is, perhaps, not indicative of an unsustainable equilibrium but rather of ill-developed financial markets.

Policy implications

If the premium for collateral exists in the rental-yield-to-lending-rate differential, what does this imply for policymakers? Cutting the benchmark-rates may decrease the differential in the real-estate sector but it may lead to capital misallocation and outright bubbles in other sectors. Increasing rates may lead to more savings getting directed to deposits but this may lead to a disorderly fall in real-estate prices making collateralized lending unviable  for many and an eventual decrease in aggregate demand due to the lack of credit. In short, monetary policy is a pretty blunt tool with large and uncertain higher-order effects.

Targeted asset purchases by the central-bank for the real-estate sector may help reduce long-term rates in this sector as lenders know that the central-bank will always create a market for their loans at an attractive price. But the mortgage-backed securities market is virtually non-existent in India. Moreover, this still has the effect of increasing the overall money-supply, which, again, has many higher-order effects.

So, what else? Point 4 above provides a clue – that is, increasing the availability of high-quality collateral. This implies you have three additional tools:

(A) increase the availability of collateral or

(B) increase the quality of the available collateral

(C) decrease the *need* for collateral

(A) boils down to creation of valuable assets. Urbanization and infrastructure development helps in this regard. Even Tier-2/Tier-3 cities have seen a substantial rise in property prices due to the promise of better economic opportunities coming their way with better rail/road/air connectivity and reliable access to electricity and IT/communications. While this may not decrease the differential substantially in highly urbanized areas, it does make collateral more accessible as a lot of migrants in the big cities (or their families back home) do have some assets in their (possibly, smaller) hometowns.

(B) pertains to the quality of collateral. What this implies is the ability to recover some value from the collateral in the case of default on the original loan. The higher the recovery value, the lower the lending rates. Recovery-values depend a lot on asset-liquidity and on the legal framework that tackles insolvency. This implies enhancing liquidity by developing efficient markets for securitized products and ensuring quick resolution of delinquencies and defaults. Both require legislative and regulatory reforms.

(C) requires the development of unsecured lending markets. Again, an insolvency framework helps solve this issue as unsecured lenders are generally considered to be junior to secured lenders and any hope of getting a cut of the recovery value post-default depends on whether the secured lender is able to get their cut efficiently first. Moreover, enhancing unsecured lending/recovery-of-loans for other needs (such as auto/education loans) reduces the need for pledging real-estate as collateral for these purposes.


The differential between rental-yields and secured lending-rates probably has a component attributable to the attractiveness of real-estate as collateral and the scarcity of other assets generally admissible as collateral. Some of the reasons behind this are structural in nature and require the development of better markets for secured and unsecured lending, better frameworks for insolvency resolution and enforcement of contracts. Hopefully, once the government acts accordingly (and it is certainly doing so in many areas), we may see this “distortion” disappear in an orderly manner with the general affordability of real-estate enhanced.

Economics Finance

Debt and Deflation

The primary reason being cited for current global deflationary concerns is the commodity glut and the slowdown in China.

These two are related – a China slowdown certainly leads to a fall in demand for commodities and a temporary oversupply. Except that the oversupply seems to be persistent rather than temporary. Everything from energy (crude oil, natural gas, coal) to base metals (iron, copper) has seen tremendous price falls – and no immediate signs of recovery are in sight.

And there is an equally persistent oversupply of manufactured goods, such as steel, causing a deflation in a lot of producer and consumer goods prices the world over – primarily stemming from overproduction in China.

The causes for the persistence of these two deflationary-trends are very similar in nature.


Economics dictates that when prices are low, producers should be cutting down on production so that a reasonably profitable equilibrium (for the producers) is reached, conditional on the demand. This has been happening, but certainly not at a pace to prevent further price falls or to avoid threats to the balance-sheets of firms operating in these sectors. The question is, why?

One of the reasons, as noted by the FT, is the financialization of the commodities industry. In short, this means that future sales of commodities were effectively “securitized” into debt that financed massive expansion projects by energy and mining companies. This works fine when commodity prices are high (and stable) but less so when we are in a world that looks like the current one.

If you have taken on a lot of debt, you need to continue servicing that (or face the consequences of a total funding loss/bankruptcy when all your long-term debt becomes current and the creditors take control of your firm’s future cashflows and any upsides to such cashflows – also known as “equity”).

And the only way you can do that is through the cashflows of the commodities you produce – you continue extracting oil and natural gas, you continue to mine for copper and iron ore – and you use the cash, meagre as it may be, to pay down your debt. This, in turn, leads to a continued oversupply of commodities, which eventually leads to headline deflation/disinflation.


Something similar is happening in China.

State-owned enterprises (SoEs) are the main producers of steel and related goods in China. Many of the SoEs are poorly managed and are heavily debt-laden. Of course, mush of the debt is of a financial variety. But, being state-owned enterprises, there is another kind of liability that impedes these firms from cutting down on production.

This is the liability of keeping citizens on the payroll to avoid widespread unemployment from spreading in a populace largely engaged in manufacturing or related industries. Not doing so may have far-reaching political consequences.

So servicing financial as well as socio-political contracts is what keeps the oversupply from subsiding via “natural” economic forces.

This also has broader consequences – the state needs to fund the losses of the SoEs in some manner – this means either taking on more debt on its own balance-sheet or monetizing it through the central-bank (PBoC). Both of these lead to an eventual devaluation of the renminbi in real-terms making Chinese exports even less pricey resulting in further deflationary pressures on the rest of the world.

Debt is an “unnatural” contract

I have argued before that non-callable fixed-nominal debt is an “unnatural” contract – “unnatural” in the sense it causes undue frictions in the market, especially if revenues are facing a downward shock due to cyclical macroeconomic reasons rather than company-specific ones.

Two market quirks make it more so:

(a) the inability to buy off your own debt in the secondary market, if it is not being traded – this is especially true for loans (a cool example of where this is not the case and it has led to tremendous stability, despite huge leverage, is the Danish mortgage market)

(b) all of your debt (including long-term) becoming immediately payable  as soon as a single credit event occurs (although this may vary by legal jurisdiction as well as by contract-specifics) – this kills off more (operationally) viable businesses than you think.

Certainly, bankruptcy laws help but most restructurings and bankruptcy proceedings are drawn-out processes – again impeding the price-stabilization process, especially if the company keeps operating in order to preserve asset-value for creditors and keep employees on the payroll.


A well-functioning market economy relies on contracts. And poorly-designed contracts can throw a spanner into the works. Poorly designed-debt frameworks can make disinflation/deflation persistent leading to the phenomenon now well-known as a “balance-sheet recession”.

We have seen how demand-side debt (i.e., with households/consumers being highly leveraged) led to an exacerbated recession and price-falls as aggregate demand fell during the financial crisis.

Supply-side debt, similarly, causes downward price-pressure through oversupply of goods and services which continue to be produced at unprofitable price-levels in order to generate cashflows to service debt. We are seeing this right now with the commodities glut and oversupply of manufactured goods from China. This is also what happened in the case of 1990s/2000s-Japan where unviable and complex keiretsu structures kept on operating (partly to preserve the traditional lifetime employment/”salaryman” way of life).

We need better debt-contracts that do not aggravate troughs in the macroeconomic cycle. And this needs to start with better, more fungible debt-origination – fewer loans, more tradeable debt, efficient exchanges, inflation-linked nominals and less arduous bankruptcy/restructuring procedures.

As far as servicing “socio-political” debt is concerned, unemployment benefits along with making job-search more efficient and skill-enhancement less costly may help. These may be better options than letting operationally unviable state-owned firms live on for the sake of keeping unemployment low.

Economics Finance

On Investments, Japan, R&D and Capital Markets

I was listening to one of  Jesper Koll’s talks in which he’s trying to sell Japan to global investors. His arguments, which include the creation of a new middle-class in Japan, an extremely asset-rich and liability-free layer of senior citizens and expertise in high-tech manufacturing, are all very persuasive arguments.

But one of his comments struck me as being odd – “You don’t invest in a country, you invest in its companies”.

While that does sound logical, it implies that the only way to invest in a country is through its capital markets – a thing that might be true for Japan but not true for many other markets – including almost all of the emerging markets.

In fact, if anything, Japan (through its companies) is probably one of the biggest investors in countries like India and China – directly setting up manufacturing plants across these countries and being one of the top foreign direct investors in numerous regions.

Which leads me to the conclusion that perhaps Koll’s comment is more of an exception – and one quite applicable to Japan – rather than the rule. Japan’s history of not opening itself up to the world till the Meiji-era has had a big role to play in this and, even during its economic hey-day during the 1980s, it was a very poor market for foreign exporters (barring luxury goods, tourism and raw materials).

While that has subsequently changed a bit with Japan now importing capital goods (such as machinery – and even much of that is a re-import of stuff produced by Japanese JVs in other countries), you’d scarcely find manufacturing plants belonging to foreign multinationals in the country (this, of course, isn’t true for the services sector).

However, Koll’s point does highlight an important feature of well-functioning capital markets – that it allows investors to get exposure to the upside of domestic companies – something a capital-starved country like India could definitely do with.

There is a complementary feature within the Japanese private sector that encourages foreign investors to take such an exposure – the bulk of R&D spending in Japan is performed by the private sector. (At 3.4% of GDP, this figure is higher than that of the US and is surpassed just by Korea and Israel – whose capital markets are much shallower than that of Japan).

Compare that with India – where the bulk of R&D spending is done by the government – the upside of which isn’t really available to investors. The Indian private sector must take the lead in doing credible research to attract capital flows – there are severe impediments to this currently – but, nevertheless, it is the way forward if India is to ever attract capital at the same scale as any of the developed markets.

(In fact I consider the current VC-funded startup boom in India as a reflection of this. It is currently more about risky D than R, as implementation and execution is key in the Indian markets – however, R cannot be that far behind).