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  • Economic Indicators and Various Reports On It- GDP, FD, EODB, WIR etc

    Restarting the economy after lockdown

      (This newscard is the excerpt from an article published in the TOI, authored by former RBI governor Raghuram Rajan. It discusses a series of reformative measures to boost our economy once the lockdown restrictions are eased.)

    Context

    • Economically speaking, India is faced today with perhaps its greatest emergency since Independence.
    • The global financial crisis in 2008-09 was a massive demand shock but our financial system was largely sound, and our government finances were healthy.
    • None of this is true today as we fight the coronavirus pandemic.
    • With the right resolve and priorities, and drawing on India’s many sources of strength, it can beat this virus back and even set the stage for a much more hopeful tomorrow.

    To begin with: 21 day Lockdown

    • The immediate priority, of course, is to suppress the spread of the pandemic through widespread testing, rigorous quarantines, and social distancing.
    • The 21-day lockdown is a first step, which buys India time to improve its preparedness.
    • The government is drawing on our courageous medical personnel and looking to all possible resources – public, private, defence, retired – for the fight, but it has to ramp up the pace manifold.
    • It will have to test significantly more to reduce the fog of uncertainty on where the hotspots are, and it will have to keep some personnel and resources mobile so that they can be rushed to areas where shortages are acute.

    Restarting with caution

    • The 21 day lockdown is about a week ahead to get lifted. It is hard to lockdown the country entirely for much longer periods, so we should also be thinking of how we can restart certain activities.
    • Restarting requires better data on infection levels, as well as measures to protect those returning to work.
    • Healthy youth, lodged with appropriate distancing in hostels at the workplace, maybe ideal workers for restarting.

    Pacing up manufacturing

    • Since manufacturers need to activate their entire supply chain to produce, they should be encouraged to plan on how the entire chain will reopen.
    • The administrative structure to approve these plans and facilitate movement for those approved should be effective and quick – it needs to be thought through now.

    Most crucial: Ensuring workforce sustenance

    • In the meantime, policymakers need to ensure that the poor and non-salaried lower middle class who are prevented from working for longer periods can survive.
    • Direct transfers to households may reach most but not all, as a number of commentators have pointed out.
    • Furthermore, the quantum of transfers seems inadequate to see a household over a month.
    • The state and Centre have to come together to figure out quickly some combination of public and private participation and DBTs that will allow needy households to see through the next few months.
    • We have already seen one consequence of not doing so – the movement of migrant labour. Another will be people defying the lockdown to get back to work if they cannot survive otherwise.

    Gearing up for fiscal shocks

    • Our limited fiscal resources are certainly a worry. However, spending on the needy at this time is a high priority use of resources, the right thing to do as a humane nation.
    • This does not mean that we can ignore our budgetary constraints, especially given that our revenues will also be severely affected this year.
    • Unlike the US or Europe, which can spend 10% more of GDP without fear of a ratings downgrade, we already entered this crisis with a huge fiscal deficit, and will have to spend yet more.
    • A ratings downgrade coupled with a loss of investor confidence could lead to a plummeting exchange rate and a dramatic increase in long term rates in this environment, and substantial losses for our financial institutions.

    Channelizing expenditures

    • So we have to prioritise, cutting back or delaying less important expenditures, while refocusing on immediate needs.
    • At the same time, to reassure investors, the government could express its commitment to return to fiscal rectitude.
    • The govt. must back up its intent by accepting the setting up of an independent fiscal council and setting a medium term debt target, as suggested by the NK Singh committee.

    Boosting up Industries

    1) MSMEs

    • Many MSMEs already weakened over the last few years, may not have the resources to survive.
    • We need to think of innovative ways in which bigger viable ones, especially those that have considerable human and physical capital embedded in them, can be helped.
    • SIDBI can make the terms of its credit guarantee of bank loans to SMEs even more favourable, but banks are unlikely to want to take on much more credit risk at this point.
    • The government could accept responsibility for the first loss in incremental bank loans made to an SME, up to the quantum of income taxes paid by the SME in the past year.

    2) Large industries

    • Large firms can also be a way to channel funds to their smaller suppliers. They usually can raise money in bond markets and pass it on.
    • Banks, insurance companies, and bond mutual funds should be encouraged to buy new investment-grade bond issuances, and their way eased by the RBI.
    • The government should also require each of its agencies and PSUs, including at the state level, to pay their bills immediately, so that private firms get valuable liquidity.

    Looping in everyone’s participation

    • The government should call on people with proven expertise and capabilities, of whom there are so many in India, to help it manage its response.
    • It may even want to reach across the political aisle to draw in members of the opposition who have had experience in previous times of great stress like the global financial crisis.
    • If, however, the government insists on driving everything from the PMO, with the same overworked people, it will do too little, too late.

    Conclusion

    • Globally, it is said that India reforms only in crisis.
    • Hopefully, this otherwise unmitigated tragedy will help us see how weakened we have become as a society, and will focus our politics on the critical economic and healthcare reforms we sorely need.
  • Economic Indicators and Various Reports On It- GDP, FD, EODB, WIR etc

    Comparing current crisis with Great Depression, 1929

     

    With the novel coronavirus pandemic severely affecting the global economy, some experts have begun comparing the current crisis with the Great Depression — the devastating economic decline of the 1930s that went on to shape countless world events.

    Looming depression ahead

    • Experts have warned that unemployment levels in some countries could reach those from the 1930s era, when the unemployment rate was as high as around 25 per cent in the United States.
    • Currently, unemployment levels in the US are already estimated to be at 13 per cent, highest since the Great Depression.

    What was the Great Depression?

    • The Great Depression was a major economic crisis that began in the United States in 1929, and went to have a worldwide impact until 1939.
    • It began on October 24, 1929, a day that is referred to as “Black Thursday”, when a monumental crash occurred at the New York Stock Exchange as stock prices fell by 25 per cent.
    • Though the crash was triggered by minor events, the extent of the decline was due to more deep-rooted factors such as a fall in aggregate demand, misplaced monetary policies, and an unintended rise in inventory levels.
    • In the United States, prices and real output fell dramatically. Industrial production fell by 47 per cent, the wholesale price index by 33 per cent, and real GDP by 30 per cent.

    What caused Great Depression?

    The causes of the Great Depression are extremely complex and disputed to this day. The three main factors are:

    1. Financial instability and credit cycles: A period of stability encouraged more borrowing and lending than prudent, sowing the seeds for future instability.
    2. Monetary contraction, the gold standard, and bank runs: Monetary policy, driven in large part by the gold standard, tightened credit at the wrong time fueling bank-runs and economic slowdown.
    3. Debt deflation: Excess private debt created a dangerous condition where no one wanted to spend, causing deflation and economic weakening.

    Worldwide impact

    • The havoc caused in the US spread to other countries mainly due to the gold standard, which linked most of the world’s currencies by fixed exchange rates.
    • In almost every country of the world, there were massive job losses, deflation, and a drastic contraction in output.
    • Unemployment in the US increased from 3.2 per cent to 24.9 per cent between 1929 and 1933. In the UK, it rose from 7.2 per cent to 15.4 per cent between 1929 and 1932.

    Latent outcomes

    • The Depression caused extreme human suffering, and many political upheavals took place around the world.
    • In Europe, economic stagnation that the Depression caused is believed to be the principal reason behind the rise of fascism, and consequently the Second World War.
    • It had a profound impact on institutions and policymaking globally and led to the gold standard being abandoned.

    How did Great Depression impact India?

    • The Depression had an important impact on India’s freedom struggle.
    • Due to the global crisis, there was a drastic fall in agricultural prices, the mainstay of India’s economy, and a severe credit contraction occurred as colonial policymakers refused to devalue the rupee.
    • The effects of the Depression became visible around the harvest season in 1930, soon after Mahatma Gandhi had launched the Civil Disobedience movement in April the same year.

    1) Rural India mainstreamed into freedom struggle

    • The fallout made substantial sections of the peasantry rise in protest and this protest was articulated by members of the National Congress.
    • There were “No Rent” campaigns in many parts of the country, and radical Kisan Sabhas were started in Bihar and eastern UP.
    • Agrarian unrest provided a groundswell of support to the Congress, whose reach was yet to extend into rural India.

    2) INC gained momentum

    • The endorsement by farming classes is believed to be among the reasons that enabled the party to achieve its landslide victory in the 1936-37 provincial elections held under the Government of India Act, 1935.
    • This is marked as a significant event in the history of INC as it flourished the party’s political might for years to come.

    Back2Basics

    Slowdown vs recession vs depression

    •  Slowdown simply means that the pace of the GDP growth has decreased.  During slowdown, the GDP growth is still positive but the rate of growth has decreased.
    •  Recession refers to a phase of the downturn in the economic cycle when there is a fall in the country’s GDP for two quarters.   It is a period of decline in total output, income, employment and trade, usually lasting six months to a year.
    • Depression is a prolonged period of economic recession marked by a significant decline in income and employment.   It is a negative GDP growth of 10% of more, for more than 3 years.
  • Climate Change Negotiations – UNFCCC, COP, Other Conventions and Protocols

    COVID-19 and its impact on climate talks

    Context

    • Amidst the pandemic, people are breathing cleaner air and are witness to clearer, bluer skies as the human movement has been restricted due to lockdowns imposed by various countries.
    • But while the air may be getting cleaner, the lockdowns are not exactly good news for climate change research.
    • Climate talks are witnessing setbacks in the form of funding cuts, cancelled climate conferences and reduced political will to tackle climate change.

    COVID-19 impacting climate change research

    • The hard paced climate change research has been halted and it might become difficult to restart the conversation around it, even after the pandemic is brought under control.
    • The major projects that were scheduled to gather environmental data have all been cancelled or postponed and the crisis has also cast a shadow on routine monitoring of weather and climate change.
    • Further, because commercial flights are running at a lesser frequency, it has also become difficult to collect ambient temperatures and the wind speed, which is taken by in-flight sensors.
    • The other reason that other research has more or less been halted is because of restrictions including lockdowns, insistence on working from home and other social distancing requirements.

    Scope for a back seat

    • Due to the looming health crisis, human kind’s immediate survival is the biggest concern at the moment.
    • However, completely ignoring environmental policy may not be in humanity’s best interest.
    • Largely we still view the environment, and life on earth, as separate. This separation is a dangerous delusion.
    • We can and must do better if we want to prevent the next infectious pandemic.

    Climate change and infectious diseases are not separate

    • The two are not directly related, which is to say that climate change did not lead to the spread of the coronavirus.
    • However, there is a possibility that climate change could have exacerbated the impact of COVID-19 by making the consequences worse for some humans.
    • For instance, air pollution’s impact on human health could make some consequences of the disease more severe for a few humans.
    • A 2003 study on air pollution and the case fatality rate for SARS showed that people exposed to air pollution were more likely to suffer severe consequences from the disease.
  • Food Procurement and Distribution – PDS & NFSA, Shanta Kumar Committee, FCI restructuring, Buffer stock, etc.

    AMMA Canteen and its success

    The Amma Canteen, a delivery system to provide urban food security in Tamil Nadu, has become an effective mechanism in reaching the needy during the lockdown.

    AMMA Canteen

    • Amma Unavagam better known as Amma Canteen is a food subsidization programme run by the Government of Tamil Nadu.
    • Under the scheme, municipal corporations of the state-run canteens serving subsidised food at low prices.
    • The dishes are offered at low prices: ₹1 for an idli, ₹5 for a plate of sambar rice, ₹5 for a plate of “Karuvapellai Satham” (Curry leaves rice) and ₹3 for a plate of curd rice.

    Feeding the stranded

    • Migrants usually benefit from this canteen scheme.  It is not uncommon to see policemen, municipal workers and people from the media having their breakfast in these canteens.
    • The system, in short, has ensured urban food security and is a boon to migrants during lockdown. There are, thus, unexpected but pleasant benefits from this scheme.

    Reasons for success

    • It is a delivery system with minimum leakages and has reached to its target group very effectively compared to the PDS system.
    • People realized the benefits of the scheme in due course of time and thus it emerged popularly.

    A lesson for all

    • Welfare schemes are started with the intention to provide benefits to vulnerable sections of society.
    • The success of any welfare scheme depends on the seriousness of the people at the helm of affairs, the efficiency of the scheme’s functionaries and the involvement of the people.
    • During the process of implementation, some deserving people get excluded from the scheme, while some of those who were undeserving manage to enjoy its benefits.
    • Welfare schemes deliver unexpected but pleasant benefits sometimes.

    Way forward

    • For such a welfare scheme to be successful, it must be launched in letter and spirit.
    • The benefits of the schemes cannot be realized at pan India level in the absence of a good delivery system.
    • These states should explore the possibility of utilising available infrastructure in existing private canteens and hotels (closed during lockdown).
    • This measure would not only help migrant workers but also provide employment to workers who remained unemployed since the lockdown came into effect.
  • Health Sector – UHC, National Health Policy, Family Planning, Health Insurance, etc.

    What is Drive-through Testing?

    To work around the challenges of home-based testing in the country, a New Delhi based firm has offered ‘drive-through test’ for COVID-19.

    Drive-through Testing

    • Those who feel sick drive up to a test centre where nurses wearing protective gear collect a nose or throat sample from the car itself.
    • Results are mailed or messaged in a day.
    • This method of mass testing has allowed reduced contact between patients and healthcare workers, thereby lessening the chances of transmission.
    • South Korea has led the world in the number of tests per million to check for coronavirus infection through this method.

    Germany: leading through examples

    • Germany is conducting around 3,50,000 coronavirus tests a week, far more than any other country.
    • It means that more people with few or no symptoms are reported thereby increasing the number of known cases and adequate quarantines.

    Limitations (for India)

    • We have seen so far is that many are uncomfortable with the home collection process.
    • Some people are worried that lab personnel visiting home in full protective gear would scare the neighbours.
    • There are also instances when spouses of some healthcare personnel have separated for a while.
  • Global Geological And Climatic Events

    Pink Supermoon/ Paschal Moon

    A supermoon is all scheduled to show up in the sky on April 7. It would be the biggest and brightest full moon of 2020.

    Pink Supermoon

    • According to NASA, a supermoon takes place when a full moon is at its closest to the Earth.
    • When the full moon appears at perigee (closest point from the earth) it is slightly brighter and larger than a regular full moon — and that is what we call a “supermoon.”
    • They are called Supermoons because they are 7 per cent bigger and 15 per cent brighter, compared to an average full Moon.
    • The moon will not be originally pink in colour. It got its name from the pink wildflowers – Wild Ground Phlox – that bloom in the spring and are native to North America.
    • It is also called Paschal moon because, in the Christian calendar, this is used to calculate the date for Easter – the first Sunday after the Paschal Moon is Easter Sunday.
  • Communicable and Non-communicable diseases – HIV, Malaria, Cancer, Mental Health, etc.

    The spectre of a post-COVID-19 world

    Context

    As COVID-19 spreads exponentially across the world, profound uncertainty and extreme volatility are wreaking havoc of a kind seldom encountered previously. It might, hence, be wise to start thinking of what next, if at least to try and handle a situation created by the most serious pandemic in recent centuries.

    China’s important role

    • No previous experience: The problem with the novel coronavirus is that with the exception of China, which battled another coronavirus epidemic in 2003 — SARS epidemic — there is little available for most nations on which to base their assessment of what next.
    • Further drop in China’s growth rate: What is known is that China’s growth rate has further plummeted, even as it was confronting an economic slowdown which had been in the works for some time.
    • Economic downturn internationally: The consequences for the global economy of China ceasing to be the world’s biggest exporter of manufactured goods are considerable.
    • And with no country in a position to replace it, this development will precipitate a further economic downturn internationally.

    Uncertainties before epidemic

    • The COVID-19 pandemic could not have come at a more difficult time.
    • Uncertain economic environment: The world was already having to contend with an uncertain economic environment, with industries in turn facing newer challenges such as having to adjust to a shift from cost efficiencies to innovation and breakthrough improvements.
    • Added to this were: a global slowdown, increasing political and policy uncertainties, alterations in social behaviour, new environmental norms, etc.
    • India’s position: Newly emerging economies, such as India, were even more affected by all this, than some of the older established ones.

    Impact on India and what lies ahead?

    • Estimate of cost by ADB: An early estimate by the Asian Development Bank, soon after the epidemic was declared, was that it would cost the Indian economy $29.9 billion.
    • A recent industry estimate pegs the cost of the lockdown at around $120 billion or 4% of India’s GDP.
    • May require six months to recover after epidemic: The Confederation of Indian Industry (CII) had at one point warned that the COVID-19 impact, and the existing stress in the financial sector, meant that India would require up to six months even after the entire course of the COVID-19 epidemic is over to restore normalcy and business continuity.
    • The COVID-19 Taskforce under the Finance Minister come up with measures to mitigate the economic hardship engendered by the pandemic, and finally a three-week-long lockdown.
    • Several precautionary measures based on guidelines in vogue elsewhere in the world for preventing pandemics of this kind, have also been introduced including ‘home isolation’, ‘home quarantine’, etc.
    • The prognosis as to what lies ahead is indeed bleak.
    • On the economic plane, according to most experts, a global recession seems inevitable.
    • The decline in demand: Uncertainty, panic and lockdown policies are expected to cause demand worldwide to decline in a precipitous way.
    • Start of downward cycle: Decline in demand will inevitably lead to a vicious downward cycle, where companies close down, resulting in more lay-offs and a further drop in consumption.
    • A precipitous decline in GDP would follow.
    • Massive funds would be needed: To compensate for this loss, massive inflows of government funds would be needed, but most governments, India included, might find it difficult to find adequate resources for this purpose.
    • Right time for fund: Equally important, if not more so, is that such massive inflows of funds (if they are to be effective) should be here and now, and not later, by which time the situation may well have spiralled out of control. Global coordination was a must in the extant situation.

    Disruption in the global order- Implications for the position of the US

    • COVID-19 is, in turn, expected to bring about major changes in the global order.
    • Changes would get accelerated: Some of these changes have, no doubt, been in the making for some time, but would get accelerated.
    • As of now, though the U.S. is no longer the global power that it once was, it is hardly in retreat.
    • Retreat from Afghanistan, not the end: The US is, without doubt, increasingly disinclined to act as the world’s gendarme, as instanced by its retreat from Afghanistan after a dubious accord with the Afghan Taliban,
    • But this was not the end of the road as far as U.S. power was concerned.
    • The US would step back further: Post COVID-19, however, and given that the U.S. is among the countries badly affected by this pandemic, together with existing uncertainties affecting its financial markets, the U.S. can be expected to step back even further — from one of assertion to neutrality in global affairs.
    • Already, U.S. command of the global commons has weakened. Meantime, China and Russia have strengthened their relationship and improved their asymmetric capabilities.
    • US not the largest economy by PPP: The challenge from China is becoming more obvious by the day — measured by purchasing power parity, the S. is not the largest economy in the world as of now.
    • Russian challenge: Even more daunting from a U.S. standpoint, and also representing a sea-change from the recent past, Russia has become far more economically and politically stable and an important power broker in West Asia.
    • Impact on liberal international order: These shifts cannot but, and are likely to, have a direct impact on the liberal international order. It could, in turn, give a boost to authoritarian regimes and authoritarian trends.

    Impact on social behaviour

    • Moving away from the political and economic consequences of COVID-19 are other concerns arising from an extended lockdown, social distancing and isolation.
    • The epidemic of despair: Psychologists are even talking of an ‘epidemic of despair’ arising from a fear of unknown causes, resulting in serious anxiety and mental problems.
    • Problems due to extended isolation: Extended isolation, according to psychologists, can trigger a different kind of pandemic even leading to possible suicidal tendencies, fits of anger, depression, alcoholism and eccentric behavioural patterns.

    Inequality and impact

    • The impact is not the same for all: Another fallout from the current epidemic might well be the extent to which inequality in incomes impact segments of the population, facing a common malaise.
    • Countries lacking a comprehensive nation-wide health system would find this an even more difficult situation to handle.
    • Meantime, as the economy weakens, accompanied by job losses, those without high levels of skills would fall further behind.
    • This is evident to some extent already given recent reports of mass migration across the Indian landmass.
    • Out of work migrant labour, unable to find new jobs since they lack the necessary skills, are attempting to return to their normal habitat, bringing in their wake untold suffering and, perhaps even the spread of the virus.
    • This has all the makings of a huge human tragedy. Existing curbs on their movement would further exacerbate the problem, and could even lead to a major law and order situation.

    Possibility of the rise of digital authoritarianism

    • One possible, and unexpected, aspect of the COVID-19 epidemic could be the thrust it could provide to ‘digital authoritarianism’.
    • China’s authoritarian methods seem to have helped it to contain the spread of the virus — at least for the time being.
    • Somewhat similar tactics are being employed by some other countries as well.
    • In turn, leaders across many nations may find China’s methods, and the embracing of technology to refashion authoritarianism for the modern age irresistible, and a standard to be adapted, even if they profess to be democratic.
    • The rise of digital autocracies could lead to digital repression, and in the age of AI-powered surveillance, create a capacity for predictive control, or what is often referred to as ‘social management’.

    Conclusion

    The pandemic even after it’s over could change the world in more than one ways and we must be cautious in our approach in accepting or rejecting these changes brought about by the epidemic.

  • Innovations in Biotechnology and Medical Sciences

    Man versus microbe

    Context

    The present COVID-19 outbreak has brought to light the old struggle between humans and viruses.

    The constant struggle between humans and viruses

    • Hijacking the cell machinery of the host: Microbes, particularly viruses, have only one goal — to find a suitable host and multiply. Viruses, however, do not multiply by themselves. They need the cell machinery of the host for replication.
    • Around two-thirds of all infections in humans are caused by viruses.
    • The current COVID-19 outbreak caused by a coronavirus, SARS-CoV2, has brought this struggle to light once again.
    • Coronavirus has the upper hand now: The virus seems highly successful because it spreads rapidly from human to human and has a lower rate of mortality.
    • Humans have faced new viruses at regular intervals. These include the Ebola, Zika, HIV, the Flu virus H1N1, the Middle East Respiratory Syndrome (MERS), and Severe Acute Respiratory Syndrome (SARS)the latter two are from the coronavirus family.
    • Animal to humans: These viruses have all appeared in the last few decades, having jumped from their animal reservoirs to humans.
    • Many of these viruses have a much higher mortality rate than the SARS-CoV2 that caused COVID-19.
    • Victory would be at huge costs: Like before, humans will come out of the present crisis as winners but that will happen at a huge cost, in every sense of the word.
    • The loss would include untimely loss of human lives, economic losses and a general loss of confidence in the human ability to deal with a tiny unknown enemy.

    Steps involved in dealing with the virus

    • It involves dealing with any new viral outbreak is to be able to accurately test, detect and track the spread of the virus, and isolate the infected persons to stop further spread.
    • Knowing the genetic makeup of virus matters: In order to implement the first step, it is important to obtain information on the genetic makeup of the virus, which forms the basis of developing highly specific diagnostic tests.
    • Three types of tests are being used which have different advantages associated with them and are based on different technologies. These are described below-

    1. What is the RT-PCR technique?

    • Currently, the most reliable and widely-used test is based on a technique called RT-PCR (Reverse Transcription Time Polymerase Chain Reaction).
    • This test aims to detect the viral RNA, the genetic material of SARS-CoV2.
    • The testing begins with the careful collection of swabs taken from the nose or the back of the throat of the patient and extraction of the viral RNA.
    • However, this extracted viral RNA from the swab is too tiny an amount for direct detection.
    • Amplification: The RT-PCR, through many different reactions that include the conversion of viral RNA to DNA — its amplification and detection — makes it possible to confirm the presence or absence of the virus.
    • The testing kits contain all chemicals and materials required for carrying out the RT-PCR based tests, which are performed by government-approved laboratories such as India’s National Institute of Virology.
    • However, many more testing centres, including those run by private players, have now been allowed to carry out the tests in many countries to bridge the huge demand and supply gap.
    • Why testing matters? It is now clear that countries which were able to scale up the testing of the virus in patients at an early stage were able to control the spread of the disease far better than those which did not.
    • Only viable control measure: Given that there is no cure or vaccine for the control of COVID-19, testing of infected patients much more quickly and tracking their contacts to isolate them till they clear off the virus is currently the only viable control measure.

    2. How CRISPR is proving helpful in scaling up the testing?

    • There is good news of a relatively new but powerful technology called CRISPR (Clustered Regularly Interspaced Short Palindromic Repeats).
    • CRISPR is highly specific in directly detecting viral RNA and confirming the presence or absence of the virus.
    • Interestingly, viruses also attack bacteria and the discovery of CRISPR itself was based on understanding how bacteria cut off the viruses.
    • What are the advantages of CRISPR-based test? The CRISPR-based test is quick and circumvents the need for both expert handling as well as PCR machines and can be done at multiple locations in about half an hour.
    • It can also fend off delays and other logistic problems in collection and transportation of test samples.
    • These tests are being validated and readied for approval.
    • Two companies, separately founded by the two scientists who discovered the CRISPR technique, have also announced that they are ready with their CRISPR-based test for validation and approval.
    • Test in 10 minutes: They have claimed that these tests can be performed within 10 minutes and can be conducted by using a paper strip format.
    • Test in 5 minutes: Another company, Abbott Laboratories, has recently announced the approval of their portable test for coronavirus, which the company claims can provide the results in five minutes.
    • Such a point of care test will not only greatly enhance the speed of large-scale testing but will also relieve the tremendous pressure faced by frontline healthcare providers.

    3. Serological tests to detect the realistic information on the spread of the virus

    • Why we need serological tests? The above described RT-PCR and the newly developed CRISPR based tests are needed for scaling up the testing.
    • But many individuals infected with the virus do not show symptoms of the disease and recover completely.
    • How to test these cases to gather realistic information on the spread of the virus?
    • Such information will be necessary for designing future control strategies.
    • How serological tests work? This is done with serological tests, which are carried out in blood samples collected from a large population and are based on the detection of antibodies that are produced in response to the viral infection.
    • Advantage of the serological tests: These tests are relatively easier to develop and use, less expensive, and also do not need much sophisticated infrastructure or highly trained manpower.
    • Serological tests for COVID-19 have already been developed by many groups and are already in use.
    • India also plans to carry out serological tests to examine the actual spread of the disease in different parts of the country.

    Conclusion

    Lockdowns are essential to control the disease but long-term strategies to deal with the disease would be based on the knowledge of its actual spread. The newly-developed point of care tests should be successfully able to bridge the existing gap in the testing of the virus. This will also assist in gearing up facilities to treat the severely sick as well as relieve and protect frontline health providers. Meanwhile, hopefully, efficient drugs therapies and efficacious vaccines against COVID-19 will also be discovered soon.

  • Government Budgets

    States at centre

    Context

    Concerned over the impact on their revenues, several state governments planned cuts in salaries of government employees.

    State finances showing the signs of stress

    • The fiscal crisis stemming from the disruption in economic activity due to the coronavirus is now beginning to show.
    • Concerned over the impact on their revenues, several state governments planned cuts in salaries of government employees.
    • The stress to state finances stems from multiple sources.
    • First, as economic growth falters, their own income streams, for instance, revenues from petroleum products, real estate transactions, will slow down further, as will GST collections, and the amount collected through the compensation cess will not be enough to meet budgeted expectations.
    • Second, as the Centre’s own revenues also slow down, transfers to states will take a hit. It is quite likely that tax devolution to states, which has been budgeted at Rs 7.8 lakh crore in 2020-21, will not materialise.
    • Collectively, state expenditure far outstrips that by the Centre, with revenues falling short, any cutbacks in their spending, at a time when there is a need for a bold fiscal expansion, will further aggravate the economic stress.
    • Need assurance of adequate resource: Thus, states, which are at the frontline of fighting the public health crisis, need to be assured of adequate resources.

    Increase in the WMA limit will not address the issue

    • Limit increased by 30%: The Reserve Bank of India decided to increase the ways and means advances (WMA) limit by 30 per cent for state governments.
    • What is WMA? The WMA is a temporary liquidity arrangement with the RBI which helps governments tide over their short-term liquidity woes.
    • A short term measure: While states have been averse to opting for this facility in the past, and the new WMA limits may need to be revised further if the mismatch rises, this is a short-term measure, and does not address the underlying issue of significant revenue slippages.
    • Contradictory impulse: Under the existing fiscal deficit constraint, the collapse in revenues will force states to cut back on spending, imparting a contractionary impulse to the economy.

    Way forward

    • The Centre must take several steps to ensure an adequate flow of resources to states.
    • First, it must immediately clear all its pending dues to state governments.
    • Second, while it is cheaper for the Centre to borrow and transfer to states, even though the spreads between state and central government bonds have now widened, making state borrowing more costly, states must be allowed to borrow more.
    • Third, as some state chief ministers have suggested, the fiscal deficit limits imposed on states must be relaxed.
  • Policy Wise: India’s Power Sector

    Explained: 9 minutes light-out and its impact on grids

    In his address to the nation, our PM has urged people across to turn off the lights in their homes for 9 minutes on April 5, starting at 9 pm. In response to this appeal, grid managers across states have flagged some risks.

    Why is the 9-minute exercise a problem?

    • India is one of the largest synchronous interconnected grids in the world, with an installed capacity of about 370 GW (3,70,000 MW), and a normal baseload power demand of roughly 150 GW.
    • The big worry is that just before 9 pm there may be unprecedented load reduction, followed by a sudden increase in load post at 9.09 pm.
    • The concern is that grid frequency should not swing beyond permissible limits and that all generators across the country must give frequency response as per the Grid Code.
    • During this 9-minute lights out exercise, up to 10,000-15,000 MW of power demand could to drop suddenly and then come on stream a few minutes later.

    How does grid function normally?

    • Power System Operation Corporation Ltd (POSOCO), the national electricity grid operator, projects daily demand for power and regulates supply from power generators based on these projections.
    • Frequency reflects the load generation balance in the grid at a particular instant and is one of the most important parameters for assessment of the security of the country’s power system.
    • The nominal frequency is 50 hertz and POSOCO endeavours to maintain frequency within a permissible band (49.9- 50.5 hertz), primarily by balancing the demand-supply equation.

    Impacts of light-out

    • The frequency needs to be maintained within this range as all the electrical equipment and appliances at our homes are designed to perform safely and efficiently in a certain power supply band.
    • An increase in frequency results in an increase in the voltage and a decrease in frequency results in a decrease in voltage.
    • Exigency does occur during an outage at a power plant or the tripping of a transmission line or a sudden change in electrical demand.
    • The grid operator needs to ensure that there is an automatic corrective response manually by curtailing demand or ramping generation from another source within a really short period of time.
    • Handling imbalances are the most crucial function of the grid operator.

    What are the key areas of concern?

    While the possibility of the grid tripping on account of this is highly unlikely, operators expect a “jerk”. While the system is generally planned for an outage of the single largest unit outage, there are two riders:

    1) Lockdown has severed domestic consumption

    • One, the grid load is primarily on account of the domestic load now, especially since the lockdown implemented.
    • The normal baseload power demand of roughly 150 gigawatts has already dropped by 20 per cent since the lockdown announcement as most of the industry and commercial establishments are not operational.
    • With hotels and factories, malls, railway stations, airports closed, the domestic load is the predominant load.
    • So the lighting load as a percentage of total loads is much higher now and the impact of a sudden drop in lighting load could be more accentuated than during regular times.

    2) Fear of complete power-offs

    • The second concern is if housing clusters and societies switch off mains, or if overzealous discoms switch off street lighting or even feeders to show compliance.
    • During this part of the year, domestic load peaks at about 9 pm.
    • This load could then be impacted much more than what’s being anticipated in the normal course, a concern that grid operators are flagging.

    Why is this demand of significance in such a big grid?

    • The domestic load is about 30-32 per cent of total load during normal times.
    • Of India’s total electricity demand load pattern, industrial and agricultural consumption accounts for 40 per cent and 20 per cent load, while commercial electricity consumption accounts for 8 per cent of demand.
    • So, theoretically, if only lighting load goes off, it should not have a major impact on grid frequency during normal times.

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