2/9/21

Why I fully support Biden

 1. President Biden is supporting and is supported by the liberal community as a perfect representative of Democrats. In the 20th century, the liberal idea was changing from economic to personal sexual orientation rights. One can check the most recent history when the same Dems were nastily joking about homosexuality. We could expect further changes in the liberal ideas with the current approach fully denied. The essence of liberalism is permanent progress. It never stops. I support this evolutionary development. The future is hard to see, and "we do not know what we do not yet know".  Science is all about progress in the understanding of nature, human beings, and society.  

2. As a physicist, I appreciate very much the approach "we choose truth over facts". I would like to join the Biden and Co supporters in the process of truth definition. Hard sciences will be needed in this process in order to avoid choosing "facts" by mistake. Only scientists can be experts in the adequate selection of facts to be rejected in order to have naked truth. 

3. According to J.Haidt, liberals prefer fairness (proportionality) and care (harm) as moral foundations. They do not like authority, loyalty (ingroup), and divinity (purity) as moral foundations. In general, police and army are based on the latter three. Imagine a liberal policeman who chooses his own freedom over the rules and regulations to obey. The army is the same type of organization with the overwhelming dominance of authority, loyalty, and purity (remember the National Guards sleeping on the concrete floor in the Capitol). Interestingly, new defense secretary Austin is an almost full anagram of Stalin who purged the top Red Army command staff just before 1939. It definitely helped to win WWII.  I am sure that the liberal approach to police and the army will strengthen their order and power.

4. Biden is a major part of the geriatric team driving the US. I met some Soviet Politbureau members in the 1970s and found these old gentlemen as wonderful people. I am sure that their wisdom was the best for the Soviet Union to prosper. 

5. I find the measures against Trump supporters as adequate and supporting the integrity of the nation. 

2/7/21

Why I fully support transgender participation in female competitions

This is a clear problem of equality. More transgenders in women's competition will make them more attractive to the broader audience. These competitions will be closer to male versions. The participants of the women's games with transgenders will earn more money. I especially welcome transgenders in tennis where progress and success depend on speed and strength.  I am sorry for the other direction transgenders, who will not have an advantage in the new gender company.  

   

It is highly likely that real economic growth in the USA in overestimated by 26% since 1979

We discussed the problem of inflation definition in the USA in many posts (e.g., this one). The principal finding is that the CPI and GDP deflator, dGDP, started to deviate in 1979 due to the introduction of new price inflation definition. Figure 1 presents the CPI and dGDP and gives a clear understanding that the dGDP is just the CPI divided by 1.22. This is an important observation for an unbiased real GDP per capita estimate in the USA. The new definition is highly likely was introduced to obtain a larger real GDP per capita than was calculated with the CPI. Figure 2 presents the real GDP per capita reported by the BEA and that recalculated using the ratio of the CPI and dGDP. One can see that the GDP per capita in 2019 should be $39,500 instead of the reported value of $49,649, i.e. only 80% of the current level.

It is highly likely that real economic growth in the US in overestimated by 26% since 1979 


Figure 1. The CPI and dGDP in the USA. After 1979, dGDP=CPI/1.22.

 


Figure 2. The GDP per capita estimates in the USA as published by the BEA and that corrected with the difference between the dGDP and CPI.

1/31/21

USA: Real GDP in 2020 published by the Bureau of Economic Analysis is a deep fake. Actual fall is 21.7%.

 The USA Bureau of Economic Analysis published the estimate of GDP for 2020, including Q4. Figure 1 shows the measured fall of the real GDP by 3.5% in 2020 relative to 2019. The real GDP per capita fell by 4% as Figure 2 demonstrates.  Therefore, the population growth in 2020 was 0.5% relative to 2019. One of the main economic problems in 2020 was the incredible jump in the unemployment and corresponding fall in wages and salaries. However, Figure 3 presents a reasonable drop in the Personal Consumption Expenditures which has to be directly related to personal income. Gross private domestic investment also does not demonstrate too poor performance. The question is – where the money from?

Figure 5 provides a high-level answer – the share of “compensation of employees”, which includes “wages and salaries” as the bigger part experienced 8.1% of the real GDP fall in 2020Q2. At the same time, the share of “Government social benefits to persons” increased by 10.7% of the GDP, i.e. from $3,109 billion in 2019Q4, to $3,189 bn in 2020Q1, and $5,627 bn in 2020Q2.  This gives a jump by $2.438 bn from Q1 to Q2, i.e. the well-known 2.5 trillion virus bill. This money was poured into social benefits and finally was found in the PCE. By virtue of origin, this is debt and cannot be a part of real GDP. It was not taken from the real economy as taxes. This is not the case in the USA and the PCE was calculated as if the source of income is fully internal.

Figure 6 depicts an absolute outstanding curve – the ratio of Personal Income (BEA Table 2.1) and the current dollar GDP between 2001 and 2020. In the second quarter of 2020, the ratio was 1.04 (!) with the level in normal conditions around 0.85. The personal income was above the GDP. This is the first time in the history of measurements since 1947, as Figure 7 shows. Figure 8, displays the PI growth rate: in 2009 it was -3.1% and in 2020 the PI grew by 6.3%.

The real GDP published by the BEA is not correct and one has to subtract the money added to the economy as debt. The total amount of added (debt) money is $3.952 bn if to continue the measured line in Figure 6 at the level of 0.87. For the real GDP calculation, we have to correct for the inflation between 2012 and 2020 and then obtain $3,473 bn in 2020. When subtracted from the estimated real GDP of $18,422.6 bn the corrected real GDP is $14,948 bn. In 2019, the real GDP was $19,092 bn.

 

In reality, the US economy fell in 2020 by 21.7% relative to 2019.

 

Figure 1. The growth rate of real GDP in 2020 is -3.5%

Figure 2. The growth rate of real GDP per capita in 2020 is -3.99%

 

Figure 3. The growth rate of Personal Consumption Expenditures in 2020 is -3.9%

 

Figure 4. The growth rate of Gross private domestic investment in 2020 is -5.3%

 

Figure 5. The share of  “compensation of employees” in the GDP fell from 0.616 in 2020Q1 to 0.535 in 2020Q2, i.e. by 8.1% of real GDP. The share of  “Government social benefits to persons” in the GDP jumped from 0.168 in 2020Q1 to 0.275 in 2020Q2, i.e. by 10.7% of real GDP. 

Figure 6. The share of  Personal Income in the GDP jumped from 0.862 in 2019Q4 to 0.879 in 2020Q1 and 1.048 in 2020Q2. 

Figure 7. Historically, the Personal Income share in the GDP has never been above 0.86 between 1947 and 2020. 

Figure 8. The change rate of the Personal Income. In 2020, the PI increased by 6.3%, In 2009, the fall was 3.1%.

Ovechkin ahead of Gretzky since 31.01.2021

Gretzky has 894 goals between 1978 and 1999. During these seasons there were 18669 NHL games with 62995 goals (recalculated from NHL official table). This makes 3.374 goals per game. Ovechkin plays since 2005 with a total of 18000 NHL games (including 126 in 2020-2021)  and an average of 2.668 goals per game. 

The average goals per game gives a perfect estimate of how it was difficult to score during the period of activity. During the Gretzky era, the average was higher indicating that it was easier to score to everyone in the NHL.  The share of Gretzky in the total number of goals is 1.42%, i.e. his own capability did not influence the total statistics.  Ovechkin has 1.47% of the total goals and is not responsible for the average value of 2.668. Hence, it was harder to score in the Ovechkin era since 2005. This is a direct result of the goalies' better equipment and their improving skills. 

Considering the difference in the scoring conditions for the scorers it is instructive to recalculate Ovechkin's goals to the Gretzky time conditions, i.e. to multiply 707 goals (before the match with Boston on January 31) by the ratio of average goals per game 707*3.374/2.668=894.  Therefore, goal #708  against Boston moved Ovechkin ahead of Gretzky in the equalized scoring count. If playing in the Gretzky era conditions Ovechkin would have 805 goals today. It is the same to say that if playing in the Ovechkin time, Gretzky would have only 707 goals in total. 



1/29/21

When Norse and Finns have no chance for physical impact - Bolshunov wins

Bolshunov won today WC Men's Interval Start 15.0 km Free, Falun (SWE). 

When no physical impact on Bolshunov is possible the skiing competencies of the Norse skiers 

are under doubt. The races with possible physical contacts were introduced to attract a 

broader audience. The problem is that the Norse act as a swarm. With Bolshunov winning 

the interval races I can forecast that the Nordic countries will press the FIS to shift the balance to 

contact races.    

Inertial economic growth and the future wars

 The results of the thorough analysis presented in a series of posts validate the original assumption that the growth rate in the developed counties has been falling according to the inertial growth relationship. The observed decrease in the rate of growth contradicts the expectation of a constant growth rate (i.e., exponential GDP growth) as suggested by the mainstream economic approach. Regular actors of the global economy and financial markets ground their strategies on the assumption of the transient zero-mean fluctuations around the constant growth rate. The gap between the real and expected growth is a potential source of economic, financial, and social problems. 

Among many other parameters, companies, firms, and enterprises base their development plans on the mid- and long-term expected economic growth as the expression of moving balance between potential demand and targeted supply. The decaying rate of economic growth has never been a part of this approach with the mainstream opinion of the long-term exponential growth. When the cumulative gap reaches some critical value the economy makes self-adjustment and returns to the real trajectory of economic growth. This could be expressed as an economic recession. In the past, such gaps were growing at a higher rate because the rate of economic growth was higher and its fall was much faster according to the inertial growth relationship. With the decreasing rate of growth, recessions have to occur less often since the deceleration of the growth rate at the current levels of the real GDP per capita in developed countries is almost negligible.  

In the world of decaying rate of economic growth, and thus, the long-term revenue decrease, financial institutions have to look for the places with higher growth rates where investments provide higher returns (likely with some elevated risk). The profit-generating industries and services are forced to move to these higher-growth-rate places. With time, the growth rate decreases (growing GDPpc lowers the rate) event in these places and the revenue as well. The possibilities to retain the historical revenue level are shrinking. It is not excluded that the new methods to return the financial profit to the desired level are associated with global economic and social redesign expressed in the forced creation of such zones of higher revenue.  

Figure 64. The shares of “Compensation of employees” and “Wages and salaries” in the “Personal income”. 

In developed countries, the abandoned employees of the removed industries and services lose their labor-price-setting power, and thus, the share of personal income related to job. In the USA, the share of “compensation to employees” in the total personal income has been falling from 0.732 (absolute peak in the time series reported by the Bureau of Economic Analysis) in 1969 to 0.609 in 2013 (the COVID-19 fall to 0.535 in not considered). The share of “wages and salaries” in the personal income decreased from 0.649 in 1969 to 0.492 in 2011, i.e. wages and salaries have been falling much faster than the compensation of employees. Figure 64 presents both curves as reported in Table 2.1 “Personal income and its disposition” available from the BEA. The most dramatic fall in both economic variables was observed between 2006 and 2013. Such discouraging falls may result in political turmoil.  

The future economic giants are China and India with the developed countries doomed to degradation and extinction in terms of relative economic power. China and India not only improve the total GDP as the economies with the largest population but also experience a quantitative jump to the level of stationary and sustainable growth in real GDP per capita. This is a qualitative change – they become developed countries with complete economies and corresponding price-setting power. It is not possible to estimate their potential, i.e. the annual GDP per capita increment, in the next few decades but it can reach the current level of the USA as the principal price setter.  The trends are stable and promising. 

Russia is almost in the self-consistent, sustainable, and stationary growth state with an annual GDPpc increment above $600. This value is measured in the 21st century and is one of the largest worldwide. The future depends on the potential of resistance to the increasing pressure in the field of economic and political cooperation with various actors. There are natural partners and opponents. Brasilia is likely a failed state in an economic sense. It demonstrates a stationary regime (i.e. no economic jump as in Russia, China, and India) since 1960 with the annual GDPpc increment of $183. 

East European countries fully depend on the EU. Their economic performance can be successful only within the EU markets and system. Germany is the EU driver as the country with the highest economic potential and the largest annual GDPpc growth rate. The negative side of this leadership is the progressive decay in the rate of growth in France and Italy. They pay by underperformance for the rise in East Europe. The UK's future is not clear because the configuration of economic cooperation and competition with all possible legal and not-so-legal measures is changing fast. 

Finally, in the world of the rapid growth of the future economic behemoths and stagnation of the most developed countries conflicts are inevitable. Unfair trade restrictions, political pressure, media attacks, propaganda, military aggression, and other dimensions of these conflicts may only rise in amplitude and extent. These conflicts involve new countries in the global clash, which also includes the clash of civilizations as an additional dimension. This is only because the growth in real GDP per capita is a linear function of time. In the exponential economic world, the lead of developed countries would be eternal as they had better start conditions and the exponent provides the increasing economic gap. In the linear economic world, the lead in GDPpc is constant, the chasing countries grow faster and the gap is shrinking in relative terms.

Now on arXiv.org "Effects of stochastic and natural seismic noise on the performance of waveform cross-correlation used to recover low-magnitude seismicity prior to the July 29, 2025, Kamchatka earthquake"

arXiv.org link :  [2607.16226] Effects of stochastic and natural seismic noise on the performance of waveform cross-correlation used to reco...