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Why China is flirting with deflation as the west battles rising prices: Beijing policymakers fear low investment and consumer spending will hamper the economy's post-Covid recovery - Joe Leahy in Beijing and Andy Lin in Hong Kong on the Financial Times - date

While central banks in developed countries wrestle with stubbornly high inflation, China has the opposite problem — the world's second-largest economy is flirting with deflation.
Developed economies were hit particularly hard by soaring energy and food prices as Russia launched its full-scale invasion of Ukraine last year, but price controls on energy in China shielded it from the worst of those fluctuations. Instead, the country is at risk of deflation because of low consumer demand and private investment as the economy emerges from draconian zero-Covid controls, economists said.

Like other countries, China sought to counter the pandemic's negative economic effects by keeping montetary and fiscal policy accomodative. In 2020, the government issued bonds worth Rmb1tn ($140bn - 525bn﷼), ran a fiscal deficit of 3.6% of GDP, and cut policy interest rates by 30 basis points. In 2022, it channelled another Rmb1.4tn in "quasi-fiscal funding" through state banks, according to Citi research. It also allowed greater local government bond issuances and cut rates by another 20bp.

Beijing's fiscal stimulus, however, was mostly channelled to areas such as infrastructure spending and businesses in the form of tax reductions, cuts to compulsory social security payments on salaries and other measures aimed at preventing job losses.

The US, by contrast, launched a much grander fiscal and monetary stimulus plan, with American consumers receiving part of the bounty in direct payments and jobless benefits.


Made In America? It's Trickier Than It Sounds. Asma Khalid (host), Dan Digre (president and CEO of the Minneapolis Speaker Company (MISCO)), Katherine Tai (the Biden administration's top trade official), Bob Lighthizer (the Trump administration's top trade official), Greg Pay (president and CEO of Columbia Forest Products (hardwood plywood and veneer that ends up in cabinets and kitchens)) - Jun 19, 2023

AK: I've been digging into trade policy in the United States. Y'all probably remember, back in 2018, former President Donald Trump launched a trade war with China, eventually slapping tariffs on more than $300 billion worth of imports. Fast-forward, and we are 2 1/2 years into the Biden presidency, and those tariffs are still in place. I wanted to understand why.

DD: This should be loaded with equipment right now. Well, part of the reason that hasn't happened is that we're spending our time finding alternative sources to China.

AK: That's because MISCO imports a lot of its parts from China. And Digre - not China - gets a bill from the U.S. government to pay the import tariffs. He's on the hook whether or not he sells the speakers.

DD: We pay a tariff on every part of this speaker except for the magnet, and there's like 14 different parts that make up a speaker - all have a 25% tariff.

AK: The 25% tariff on all these little parts adds up, but the strange thing is, when Digre imports a speaker fully made in China, he only faces a 7.5% tariff.

DD: In many cases, what that meant is that more of our product is being built in China now than before the tariffs.


AK: What is the distinction that you see between how you and the previous administration relate to China in the context of the tariffs?

KT: What we do share is a diagnosis that the U.S.-China trade relationship is out of balance. But I think that there are a lot of significant distinctions between our approaches.

RL: They have literally done nothing but follow our policy. They haven't put any new tariffs on. They have done nothing but follow our policy, yet they criticize the way we arrived at the policy.


AK: Back in 2017, the Commerce Department found that China was dumping plywood into the U.S., selling it at unfairly low prices.

GP: They immediately tried to circumvent [the tariffs] by moving their products - even some of their manufacturing - to other countries, such as Vietnam and Indonesia.

AK: Across the economy, imports on tariffed Chinese goods have gone down. But that doesn't mean American manufacturers are getting all the benefits. Imports from Vietnam have more than doubled since the tariffs went into effect. Dan Digre says he's also turned to Vietnam.

DD: Vietnam is developing a loudspeaker industry. It's developing parts suppliers. But it's very new. You know, these supply chains just don't move on a dime, right?

AK: He's also shifted to Indonesia for some other components, but he still relying on China a lot. Plus, he's in that tricky situation. He's paying a 25% tariff for parts from China, but only a 7.5% tariff on a fully made Chinese speaker. So he is now an American manufacturer making a majority of his speakers in China.


The effect of health financing systems (HFS) on health system outcomes: A cross-country panel analysis Jacopo Gabani, Sumit Mazumdar, & Marc Suhrcke on Health Economics (Wiley) - Dec 8, 2022

We find that transitions from out-of-pocket to government-predominant health financing systems resulted in greater immunization coverage, and improved health system outcomes (life expectancy, under-5 mortality and incidence of catastrophic health expenditure) than social-health-insurance-predominant HFS. For the few outcomes where this was not the case, social health insurance and government-predominant HFS showed similar results.

In this paper, social health insurance financing refers to health expenditures channelled via SHI agencies that require a contribution to access services, irrespective of whether the contribution is subsidized by the government or not.


The local health impacts of natural resource booms Elisa M Maffioli on Health Economics (Wiley) - Nov 28, 2022

This paper uses novel micro-data on natural resources and administrative health data in Brazil to study how economic booms in minerals affect health at birth. 1: Overall, mining activities generate more economic opportunities, but only following economic booms in metallic minerals.

2: municipalities with higher historical endowments of mineral resources experience an increase in premature births and births with low APGAR scores after an increase in international prices of minerals.


Partially different? The importance of general equilibrium in health economic evaluations: An application to nocturia Marco Hafner, Erez Yerushalmi, Fredrik L. Andersson, & Teodor Burtea on Health Economics (Wiley) - Nov 24, 2022

Both the human capital approach and the friction cost approach underestimate the true potential productivity costs associated with nocturia by around 16%. We propose a generalized GE/partial equilibrium multiplier to approximate the GE effect for other health conditions.


The Death of “Econ 101” by Unlearning Economics on Current Affairs - Oct 19, 2022

Click on this article for more about the minimum wage controversy (evidence studies).

Despite what self-appointed economics experts on the internet may say, my claim that basic economics is not sufficient for policy analysis is not controversial within the discipline of economics. If I were to say in a labor economics seminar that “the most basic model we have fails to make sense of the evidence on policies like the minimum wage,” nobody would bat an eyelid. In fact, the point is so obvious it would scarcely be worth mentioning. Yet when “economics” travels into the political sphere it becomes more rigid and doctrinaire, often promoted by people with limited knowledge of the actual ideas they're claiming to endorse (though sadly, also by people who should know better, as we'll see).

Response to this quote that rejects the rejection of the minimum wage theory:

Although Buchanan is obviously correct that ideas taught in physics 101, like “gravity makes things fall,” are pretty reliable, no self-respecting physicist or engineer would analyze the real world or design a plane using the introductory model with gravitational force but no friction or spin, not to mention promoting a view of physics with no considerations at the level of quantum mechanics or general relativity. Similarly, no economist, pundit, or policymaker should be recommending real world policies based on the Econ 101 model.
Accepting that the introductory demand-supply model has limited relevance is the scientific thing to do.

Greedflation is fake: America needs fussy technocracy, not new rounds of populism Matthew Yglesias on Slow Boring (Substack) - May 16, 2022

Suppose you own a company that sells tables. You get hit by a pandemic, and the government provides massive fiscal and monetary (are those not the same thing?) stimulus, and people want to buy more tables. Can you increase supply? Not really, since you don't want to train more workers or buy more table-making equipment for a temporary surge of demand for tables. People are ordering more tables than you can make, and your orders are backlogged. So you... increase your prices to have less, but happier, customers. Politicians start screaming that the high-profit margins prove that this inflation is really “greedflation” driven by monopoly power

Democrats have gaslit themselves about inflation - I'm referring of course to left-wing Democrats' take on the current inflation situation.

To the extent that this blaming corporate greed for everything is just rhetoric to pass the time while the Federal Reserve does its work, I don't mind at all. But Elizabeth Warren introduced a bill last week she calls the “Price Gouging Prevention Act of 2022,” which is more serious business. [...] You can get out from under the charge of price gouging if you can prove that you only raised prices because the price of your inputs went up. This suggests to me that Democrats perhaps got a bit high on their own supply last year in attributing various inflation phenomena to “supply chain problems.”

There were specific problems in the supply chain for automobiles, but in general, people just bought a ton of durable goods last year. If we'd actually had a negative shock to global supply chains, then nominal prices would have gone up but inflation-adjusted consumption would have gone down. What actually happened, though, was people bought more durable goods than ever in inflation-adjusted terms. The problem in the supply chain was people ordering tons of stuff.

At the end of the day, though, only a very stupid person would think companies suddenly became greedy in 2021 after years of being non-greedy. [...] Greed is a constant. But the cause of this particular inflation was a surge in demand, not a surge in greed.

At times, it probably is appropriate to respond to economic problems with a mixture of rationing and price controls. Like during WWII, or to address a temporary baby formula crisis induced by the shutdown of a plant.

But what happens when demand soars and you don't raise prices? Well, you sell out of stuff. And if people started regularly going to the store and finding that all kinds of things were sold out, they'd start panic buying whatever wasn't sold out in order to stockpile (the prices would be low after all). And the panic buying would just lead to more shortages. Then to fix things, you'd need a real government rationing system — so much bacon per week, so many eggs, etc. And then you'd have illicit trade in ration coupons, a black market, the whole deal.

a surge in spending means a surge in output because all kinds of idle resources are brought online to capture the rising spending. But we do not currently have much in the way of idle resources. The unemployment rate is very low. The ports and freight trucks are crowded.

Back in 2008-2012, the country could have used a lot more unorthodox economic thinking. Protectionist trade policy might have been beneficial. Large-scale debt cancellation definitely would have been beneficial. Deficits didn't matter. We were plagued by a shortfall of demand, and all kinds of wild populist schemes could have helped people a lot.

But the current inflationary situation calls for the kind of tedious neoliberal thinking that has become painfully unfashionable these days. Fiscal austerity would be helpful. The Federal Reserve raising interest rates is helpful. And most of all, over the medium-term, supply-side reforms that raise economic efficiency would be helpful. So freer trade is good. Expanding legal immigration is good. This stuff the White House did last fall on housing is good, but if we could listen to Brian Schatz and go even more YIMBY that would be better.


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Adam Smith and Economic Development in Theory and Practice: A Rejection of the Stadial Model? Maria Pia Paganelli on Journal of the History of Economic Thought (Cambridge Core) - Feb 14, 2022

In this article, Maria mixes three theories together, which I attempt to untangle:

1: Adam Smith allegedly offers a model of economic development in both his Lectures on Jurisprudence and the Wealth of Nations— but all the examples Smith uses are exceptions to his allegedly theoretical model, a strange choice if Smith really wanted to use that model to explain development. I suggest Smith is criticizing rather than endorsing. He tells us we are naturally driven to build models, to build systems, to imagine “invisible chains which bind together all these disjointed objects … [thus] … introduc[ing] order into this chaos of jarring and discordant appearances.” What if he was saying that our tendency is to do that even though reality does not fit the model?

2: Perhaps the models we create are not meant to necessarily be correct or definite, rather are meant to be replaced by better systems in the future.

3: The four stages are a taxonomy of different relations between means of production and social, moral, political, and legal institutions, not a model of development from one stage to another. It may not be an accident that Smith tends to use “state of society” rather than “stage of society.”


The Difficulty of Economic Diversification in Oil Exporting Countries & the Need for Financial Rules Dr. Raja Al-Marzouqi, Chief Economic Adviser, on the Ministry of Economy and Planning blog - Jan 1, 2022

Despite the efforts made, successive plans, and initiatives begun since the 1970s, economic diversity has proven difficult to achieve in the oil exporting countries that did not adopt sufficient macroeconomic policies to neutralize the fluctuations of oil revenues on the local economy. As a result, oil sector shocks raise the degree of risk and lead to a disruption of the relationship between the tradable sectors and the non-tradable sector, despite the fact that the nominal exchange rate is fixed with the dollar.
Government spending is affected by oil revenues up and down, leading to instability of the national economy, and posing risks to long-term private investment.

At the rising oil revenues stage, spending increases greater than the absorptive capacity of the economy, thus raising inflation, wages, and real estate prices. This raises economic costs for producers in tradable sectors, weakens the competitiveness of the local economy and reduces the attractiveness of the economy to invest in long-term development projects.

In contrast, in low oil prices period, oil governments resort to one of the following two policies. The first policy is to reduce spending as much as possible. Development sectors, such as health and education, suffer most. These are essential for achieving sustainable development.

The second policy is to focus on non-oil revenues by raising taxes and fees to maintain the high level of government spending, which has been inflated by oil revenues. This policy inevitably increases the cost of business to the private sector, weakens the purchasing power of an individual's income, reduces real wage, thereby reducing productivity, or the private sector is forced to raise nominal wages to maintain purchasing power to avoid a decline in productivity. In a country like the Kingdom, more than 50% of employees in private sector are non-Saudis, it is expected that higher wages are required to accept employment in the Kingdom. This raises the wage bill and weakens the competitiveness of the private sector. As an economic result of the increased non-oil revenues, aggregate demand will decrease and business performance costs will rise, and the economy begins to seek a new equilibrium point.

Recommendation:
One of the most significant tools to achieve stability, mentioned in the economic literature and proposed by international organizations, such as the International Monetary Fund (IMF), is the fiscal rules for fiscal policy. Some of its most important features, are determination of the mechanism for pricing oil for budgetary purposes, based on historical and future average oil prices for a number of years, and directing part of the budget surpluses to a budget balance fund, an sovereign wealth fund (long-term) and a local development fund, in addition to determining the percentage of spending for local income and setting ceilings for revenues, as well as public debt. Moreover, tax rates should be fixed during different periods of oil price fluctuations, with the possibility of changing them slightly for fiscal policy purposes.

Medium-term budgets should be built for 3 years at the sectoral level, according to medium-term development plans, thus helps to know the trends of government spending, not only for one year, but for 3 years. It will contribute to the ability of the private sector for investment planning with better certainty and lower risk; it is one of the most important drivers of private investment. In order to achieve the desired benefits from fiscal rules, they must be clear and institutionalized, raising investor confidence and contributing to the stability of the economy.

Current Picture:
One of the most reliable recent initiatives is what the Minister of Finance announced during the Financial Stability Conference in November 2021, organized by the Capital Market Authority (CMA), that the government will adopt fiscal rules to manage the state's fiscal policy and deal with financial surpluses; its details may be announced later. These initiatives may be an important step that contributes to economic diversification.



📰 2014: it is illegal to sell tobacco products to under-18s and to smoke in cars when a child under 12 is in the vehicle (Abu Dhabi)
23 Things They Don't Tell You About Capitalism Ha-Joon Chang (2010)

Thing 1: there is no such thing as a free or fair market.
Thing 6: Greater macroeconomic stability has not made the world economy more stable.
Economic stability, defined by free market economists as very low (ideally zero) inflation, is both an elusive and a destructive goal. Low inflation discourages investment (long term bad), and creates job insecurity. ... it also causes financial crises?
The free-market policy package, often known as the neoliberal policy package, emphasizes lower inflation, greater capital mobility and greater job insecurity (euphemistically called greater labour market flexibility), essentially because it is mainly geared towards the interests of the holders of financial assets. Inflation control is emphasized because many financial assets have nominally fixed rates of return, so inflation reduces their real returns. Greater capital mobility is promoted because the main source of the ability for the holders of financial assets to reap higher returns than the holders of other (physical and human) assets is their ability to move around their assets more quickly (see Thing 22).
Thing 7: Free-market policies rarely make poor countries rich
With only a few exceptions, [almost] all of today's rich countries, including Britain and the US - the supposed homes of free trade and free market - have become rich through the combinations of protectionism, subsidies and other policies that today they advise the developing countries not to adopt.

23 Things They Don't Tell You About Capitalism Ha-Joon Chang (2010)

Thing 9: We do not live in a post-industrial age
It's ridiculous to advise developing countries to skip the industrial (manufacturing) age and go straight to the age of services. Services do not drive economic growth as fast as manufacturing - rich countries should be worried.
However dramatic it may look, [China] is not the main explanation for de-industrialization in the rich countries. China's exports did not make a real impact until the late 1990s, but the de-industrialization process [← moving towards a demand for services] had already started in the 1970s in most rich countries. Most estimates show that the rise of China as the new workshop of the world can explain only around 20 per cent of de-industrialization in the rich countries that has happened so far.
It looks as if we are spending ever higher shares of our income on services not because we are consuming ever more services in absolute terms but mainly because services are becoming ever more expensive in relative terms, while goods get cheaper.
As the economy becomes dominated by the service sector, where productivity growth is slower, productivity growth for the whole economy will slow down. [...] Of course, a country can plug the hole through foreign borrowing for a while, but eventually it will have to lower the value of its currency, thereby reducing its ability to import and thus its living standard.
Thing 10: The US does not have the highest living standard in the world
Meals and taxi rides are cheaper in countries with cheaper workers. Services being more expensive in Europe means that the average European is paid more. There is more inequality in the US than people tend to expect, which you can see in their health indicators and crime statistics.
Furthermore, Americans work considerably longer than Europeans. Per hour worked, [Americans'] command over goods and services is smaller than that of several European countries.

23 Things They Don't Tell You About Capitalism Ha-Joon Chang (2010)

Thing 13: making rich people richer doesn't make the rest of us richer.

Between the late nineteenth and early twentieth centuries, the worst fears of liberals were realized, and most countries in Europe and the so-called 'Western offshoots' (the US, Canada, Australia and New Zealand) extended suffrage to the poor (naturally only to the males). However, the dreaded over-taxation of the rich and the resulting destruction of capitalism did not happen. In the decades that followed the introduction of universal male suffrage, taxation on the rich and social spending did not increase by much. So, the poor were not that impatient after all.

Moreover, when the dreaded over-taxation of the rich started in earnest, it did not destroy capitalism. In fact, it made it even stronger. Following the Second World War, there was a rapid growth in progressive taxation and social welfare spending in most of the rich capitalist countries. Despite this (or rather partly because of this - see Thing 21), the period between 1950 and 1973 saw the highest-ever growth rates in these countries - known as the 'Golden Age of Capitalism'. [...] Since then, these countries have never managed to grow faster than that.

Since the 1980s, many countries began implementing pro-rich policies such as tax cuts for the rich and deregulation resulting in astronomical salaries for managers and greater ease in firing workers. The threat of globalization and increased foreign investment also put downward pressure on wages. Economic growth slowed down, and income inequality rose magnificiently.
despite rising inequality since the 1980s, investment as a ratio of national output has fallen in all G7 economies (the US, Japan, Germany, the UK, Italy, France and Canada) and in most developing countries (see Things 2 and 6).
Downward income redistribution, however, can stimulate growth, as poorer people tend to spend a higher proportion of their incomes. They may also invest in their own health and education, which will raise their productivity → economic growth.
In addition, greater income equality may promote social peace by reducing industrial strikes and crime, which may in turn encourage investment, as it reduces the danger of disruption to the production process and thus to the process of generating wealth. Many scholars believe that such a mechanism was at work during the Golden Age of Capitalism, when low income inequality coexisted with rapid growth.
If giving more to the rich is going to benefit the rest of the society, the rich have to be made to deliver higher investment and thus higher growth through policy measures (e.g., tax cuts for the rich individuals and corporations, conditional on investment), and then share the fruits of such growth through a mechanism such as the welfare state.

23 Things They Don't Tell You About Capitalism Ha-Joon Chang (2010)

Thing 1: there is no such thing as a free or fair market.
Thing 14: US Managers are over-priced
By flexing their economic muscle, the managerial classes have gained enormous influence over the political sphere, including the supposedly centre-left parties such as Britain's New Labour and America's Democratic Party. Especially in the US, many private sector CEOs end up running government departments. Most importantly, they have used their economic and political influence to spread the free-market ideology that says that whatever exists must be there because it is the most efficient.
Markets weed out inefficient practices, but only when no one has sufficient power to manipulate them. Moreover, even if they are eventually weeded out, one-sided managerial compensation packages impose huge costs on the rest of the economy while they last. The workers [are] constantly squeezed through downward pressure on wages, casualization of employment and permanent downsizing, so that the managers can generate enough extra profits to distribute to the shareholders and keep them from raising issues with high executive pay (for more on this, see Thing 2). Having to maximize dividends to keep the shareholders quiet, investment is minimized, weakening the company's long-term productive capabilities. When combined with excessive managerial pay, this puts the American and British firms at a disadvantage in international competition, eventually costing the workers their jobs. Finally, when things go wrong on a large scale, as in the 2008 financial crisis, taxpayers are forced to bail out the failed companies, while the managers who created the failure get off almost scot-free and handsomely rewarded.

23 Things They Don't Tell You About Capitalism Ha-Joon Chang (2010)

Thing 12: Governments can pick winners
Thing 15: People in poor countries are more entrepreneurial than people in rich countries
in the rich countries, enterprises cooperate with each other a lot more than do their counterparts in poor countries, even if they operate in similar industries. For example, the dairy sectors in countries such as Denmark, the Netherlands and Germany have become what they are today only because their farmers organized themselves, with state help, into cooperatives and jointly invested in processing facilities (e.g., creaming machines) and overseas marketing. In contrast, the dairy sectors in the Balkan countries have failed to develop despite quite a large amount of microcredit channelled into them, because all their dairy farmers tried to make it on their own.
If effective entrepreneurship ever was a purely individual thing, it has stopped being so at least for the last century. The collective ability to build and manage effective organizations and institutions is now far more important than the drives or even the talents of a nation's individual members in determining its prosperity (see Thing 17).

23 Things They Don't Tell You About Capitalism Ha-Joon Chang (2010)

Thing 16: We are not smart enough to leave things to the market

Many -"some voluntarily, others forcibly"- specialists and key decision-makers have confessed that they don't understand much of what their businesses are doing; that many financial instruments are much too complex to fully comprehend. This is obvious by the sheer number of failures, bail-outs, and financial crises.

Ha-Joon Chang suggests that we ban all incomprehensible financial instruments until (unless) we we fully understand their effects on the rest of the financial sector - like drugs, or cars. Regulation is good for us.

Founded by now infamous financier John Merriwether and partnering with -using their asset-pricing model- the Sweden's central bankSveriges Riksbank's Economics pseudo-Nobel prize-winners Merton and Scholes, the Long-Term Capital Management (LTCM) hedge fund found itself on the verge of bankcruptcy following the Russian financial crisisin 1998. The US central bankFederal Reserve Board got a dozen or so creditor banks to bail them out by becoming reluctant majority shareholders. LTCM was eventually folded in 2000.
Undeterred by the LTCM débâcle, Scholes went on to set up another hedge fund in 1999, Platinum Grove Asset Management (PGAM). The new backers, one can only surmise, thought that the Merton-Scholes model must have failed back in 1998 due to a totally unpredictable sui generis event - the Russian crisis. After all, wasn't it still the best asset-pricing model available in the history of humanity, approved by the Nobel committee?

There is a saying in Korea that even a monkey can fall from a tree. Yes, we all make mistakes, and one failure - even if it is a gigantic one like LTCM - we can accept as a mistake. But the same mistake twice? Then you know that the first mistake was not really a mistake. Merton and Scholes did not know what they were doing.

When Nobel Prize-winners in economics, especially those who got the prize for their work on asset pricing, cannot read the financial market, how can we run the world according to an economic principle that assumes people always know what they are doing and therefore should be left alone?

And they're not the only ones. Why did expert fund managers, top bankers, and world-class colleges with some of the world's most reputed economics faculty members both fall for fraudulent schemes and admit that they don't understand the risks when they have normal, big failures?
But where do we go from there? Is it possible to think about regulating the market when we are not even smart enough to leave it alone? The answer is yes. Actually it is more than that. Very often, we need regulation exactly because we are not smart enough. [...] when you think about it, this is exactly what we do all the time. Most of us create routines in our life so that we don't have to make too many decisions too often. [...] studying chess masters, Simon realized that they use rules of thumb (heuristics) to focus on a small number of possible moves, in order to reduce the number of scenarios that need to be analysed, even though the excluded moves may have brought better results.

Simon's theory shows that many regulations work not because the government necessarily knows better than the regulated but because they limit the complexity of the activities, which enables the regulated to make better decisions.

So many complex financial instruments were created that even financial experts themselves did not fully understand them, unless they specialized in them - and sometimes not even then (see Thing 22). The top decision- makers of the financial firms certainly did not grasp much of what their businesses were doing. Nor could the regulatory authorities fully figure out what was going on. As discussed above, now we are seeing a flood of confessions - some voluntary, others forced - from the key decision-makers.

If we are going to avoid similar financial crises in the future, we need to restrict severely freedom of action in the financial market. Financial instruments need to be banned unless we fully understand their workings and their effects on the rest of the financial sector and, moreover, the rest of the economy. This will mean banning many of the complex financial derivatives whose workings and impacts have been shown to be beyond the comprehension of even the supposed experts.

You may think I am too extreme. However, this is what we do all the time with other products - drugs, cars, electrical products, and many others. When a company invents a new drug, for example, it cannot be sold immediately. The effects of a drug, and the human body's reaction to it, are complex. So the drug needs to be tested rigorously before we can be sure that it has enough beneficial effects that clearly overwhelm the side-effects and allow it to be sold. There is nothing exceptional about proposing to ascertain the safety of financial products before they can be sold.


📰 2009: Sheikh Khalifa bin Zayed bans smoking and advertising for smoking in public places in Abu Dhabi
Publication Selection Bias in Minimum-Wage Research? A Meta-Regression Analysis Hristos Doucouliagos & TD Stanley on British Journal of Industrial Relations (Wiley) - May 12, 2009

Card and Krueger's meta-analysis of the employment effects of minimum wages challenged existing theory. Unfortunately, their meta-analysis confused publication selection with the absence of a genuine empirical effect. We apply recently developed meta-analysis methods to 64 US minimum-wage studies and corroborate that Card and Krueger's findings were nevertheless correct. The minimum-wage effects literature is contaminated by publication selection bias, which we estimate to be slightly larger than the average reported minimum-wage effect. Once corrected, little or no evidence of a negative association between minimum wages and employment remains.

📰 2007 December: Dubai reduces the maximum 2008 rent increase to only 5%.
With what should the present rules of the Stability Pact be replaced? Patrick Artus on International Economics and Economic Policy (Springer) - March 2004

Except for the period 1998-2000, the euro zone has not been achieving Intertemporal Solvency [the discounted value of the sum of future primary budget surpluses (excluding interest payments on the debt) must cover the present public debt - ie, the real growth rate must be higher than the real interest rate.] The public debt, in relation to GDP, is still very high in Italy at nearly 110% and it is close to 60% of GDP in the three other major EMU countries.

An increasing number of statements - by economists, governments and even from the European Commission - argue that the euro zone's present fiscal policy rules need to be changed. Naturally, deciding to change rules as soon as they become a constraint and a nuisance entails the risk of losing credibility. France and Germany may well see their fiscal deficits exceed 4% of GDP in 2003 and 2004. However, in this study, we would like to explore various approaches that could be used to replace the current rules by more sensible ones.
  • it does not correct the maximum deficit for the cyclical position of countries, and this shortcoming curtails the counter-cyclical reaction capacity of fiscal policies
  • it does not take into account the fact that public debt ratios vary widely among European countries (the condi- tions that ensure intertemporal fiscal solvency are not similar from one country to the next)
  • it does not include any objective value for the general public debt ratio, although an excessively high general government debt is what can trigger a mechanism of squeezing-out of private debt
  • in contrast with corporate accounting, it sees public investment as operating expenditure, and includes it in the calculation of the fiscal deficit - [This last point is tricky, since one need to know how to define useful and useless government investment. We will not deal with this issue in this study, and our proposals will include the first three points.]

The Proposal: define an "optimal public debt ratio" [that meets investors' needs without squeezing out private issuers] and introduce a constraint on fiscal deficits at the top of the cycle and not at its bottom [to allow for cyclical flexibility - such an approach forces governments to slash them when growth is strong, and not in cyclical troughs, as this curtails the potential for counter-cyclical policies].

If one wants to maintain the public debt ratio to 60% of GDP in France, Germany, Spain, with a differential between the real rate interest rate and growth of 2 percentage points, a primary surplus of 1.2 percentage point is necessary. France and Germany do not post such a surplus and should therefore reduce their deficit, while Spain has a higher primary surplus. As Italy's primary surplus is close to 4% of GDP, it reduces its public debt by more than 2.5 percentage points of GDP per year, and therefore is implementing a perfectly suitable fiscal policy.

The Stability Pact sets the constraint of a ceiling of 3% of GDP on the deficit at the bottom of the cycle. But it does not set a constraint on the deficit at the top of the cycle; consequently, the room for manoeuvre between the level of deficit effectively hit at the top of the cycle and the one authorised by the Pact at the bottom of the cycle can be far too small to enable fiscal policy to achieve an efficient counter-cyclical stabilisation via fiscal policy.

At the top of the cycle in 2000, the fiscal deficit stood at 1.4% of GDP in Germany, with an identical structural deficit; the situation was very similar in France but worse in Italy. Only Spain had wiped out its fiscal deficit at the top of the cycle. All in all, the euro zone had freed 2% of GDP room for manoeuvre in 2000 that is the gap between the limit of 3% and 1% of actual deficit.

It would have been far more efficient to force countries to balance their budgets or post a budget surplus in 2000 (top of the cycle), and leave them free with respect to the level of their deficit in 2002-2003, with a new constraint stipulating they were to balance their budgets in the next period of high capacity utilisation rates.


“Just as no physicist would claim that “water runs uphill,” no self-respecting economist would claim that increases in the minimum wage increase employment. Such a claim, if seriously advanced, becomes equivalent to a denial that there is even minimal scientific content in economics, and that, in consequence, economists can do nothing but write as advocates for ideological interests. Fortunately, only a handful of economists are willing to throw over the teaching of two centuries; we have not yet become a bevy of camp-following whores.”

James M. Buchanan, 1986 Nobel laureate in economics, writing in the Wall Street Journal on April 25, 1996