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Parliament sessions are usually held thrice a year: once in February for the Budget Session, once around July or August for the Monsoon Session, and once in November for the Winter Session. This year, the government is yet to announce the dates for the Winter Session. While there has been uncertainty around whether Parliament will meet, ministers in the government have indicated that the Session will be held soon.[1]
The practice of allowing the government to convene Parliament differs from those followed in other countries. Some of these countries have a limited role for the government in summoning the legislature, because in a parliamentary democracy the executive is accountable to Parliament. Allowing the government to call the Parliament to meet could be in conflict with this principle. While we wait for the government to announce the dates for the Winter Session, this post looks at the relationship between Parliament and the government, recommendations made over the years on improving some parliamentary customs, and discusses certain practices followed by other countries.
What is the role of Parliament in a democracy?
The Constitution provides for the legislature to make laws, the government to implement laws, and the courts to interpret and enforce these laws. While the judiciary is independent from the other two branches, the government is formed with the support of a majority of members in the legislature. Therefore, the government is collectively responsible to Parliament for its actions. This implies that Parliament (i.e. Lok Sabha and Rajya Sabha) can hold the government accountable for its decisions, and scrutinise its functioning. This may be done using various methods including, during debates on Bills or issues on the floor of Parliament, by posing questions to ministers during Question Hour, and in parliamentary committees.
Who convenes Parliament?
Parliament must be convened by the President at least once in every six months. Since the President acts on the advice of the central government, the duration of the session is decided by the government.
Given the legislature’s role in keeping the executive accountable for its actions, one argument is that the government should not have the power to convene Parliament. Instead, Parliament should convene itself, if a certain number of MPs agree, so that it can effectively exercise its oversight functions and address issues without delay. Some countries such as the United Kingdom and Australia release an annual calendar with the sitting dates at the beginning of the year.
How regularly has Parliament been meeting over the years?
Over the years, there has been a decline in the sitting days of Parliament. While Lok Sabha met for an average of 130 days in a year during the 1950s, these sittings came down to 70 days in the 2000s. Lesser number of sittings indicates that Parliament was able to transact less business compared to previous years. To address this, the National Commission to Review the Working of the Constitution has recommended that Lok Sabha should have at least 120 sittings in a year, while Rajya Sabha should have 100 sittings.[2] 
The Constituent Assembly, while drafting the Constitution had debated the power that should be given to Parliament with regard to convening itself. Mr. K. T. Shah, a member of the Assembly, had suggested that in case the President or the Prime Minister are unable or unwilling to call for a Parliament session, the power to convene the Houses should be given to the presiding officers of those Houses (i.e., the Chairman of Rajya Sabha and the Speaker of Lok Sabha). In addition, he had also suggested that Parliament should itself regulate its procedure, sittings and timings.[3]
How does Parliament hold the government accountable?
One of the forums of holding the government accountable for its actions is the Question Hour. During Question Hour, MPs may pose questions to ministers related to the implementation of laws and policies by the government.
In the 16th Lok Sabha, question hour has functioned in Lok Sabha for 77% of the scheduled time, while in Rajya Sabha it has functioned for 47%. A lower rate of functioning reflects time lost due to disruptions which reduces the number of questions that may be answered orally. While Parliament may sit for extra hours to transact other business, time lost during Question Hour is not made up. Consequently, this time lost indicates a lost opportunity to hold the government accountable for its actions.
Further, there is no mechanism currently for answering questions which require inter-ministerial expertise or relate to broader government policy. Since the Prime Minister does not answer questions other than the ones pertaining to his ministries, such questions may either not get adequately addressed or remain unanswered. In countries such as the UK, the Prime Minister’s Question Time is conducted on a weekly basis. During the 30 minutes the Prime Minister answers questions posed by various MPs. These questions relate to broader government policies, engagements, and issues affecting the country.[4]
How is public opinion reflected in Parliament?
MPs may raise issues of public importance in Parliament, and examine the government’s response to problems being faced by citizens through: (i) a debate, which entails a reply by the concerned minister, or (ii) a motion which entails a vote. The time allocated for discussing some of these debates or Bills is determined by the Business Advisory Committee of the House, consisting of members from both the ruling and opposition parties.
Using these methods, MPs may discuss important matters, policies, and topical issues. The concerned minister while replying to the debate may make assurances to the House regarding steps that will be taken to address the situation. As of August 2017, 50% of the assurances made in the 16th Lok Sabha have been implemented.[5] 
Alternatively, MPs may move a motion for: (i) discussing important issues (such as inflation, drought, and corruption), (ii) adjournment of business in a House in order to express displeasure over a government policy, or (iii) expressing no confidence in the government leading to its resignation. The 16thLok Sabha has only discussed one adjournment motion so far.
To improve government accountability in Parliament, the opposition in some countries such as the UK, Canada, and Australia forms a shadow cabinet.[6],[7] Under such a system, opposition MPs track a certain portfolio, scrutinise its performance and suggest alternate programs. This allows for detailed tracking and scrutiny of ministries, and assists MPs in making constructive suggestions. Some of these countries also provide for days when the opposition parties decide the agenda for Parliament.
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[1] Sonia Gandhi accuses of Modi govt ‘sabotaging’ Parliament Winter session, Arun Jaitley rejects charge’, The Indian Express, November 20, 2017, http://indianexpress.com/article/india/jaitley-refutes-sonia-gandhis-charge-of-sabotaging-parliament-session-says-congress-too-had-delayed-sitting-4946482/; ‘Congress also rescheduled Parliament sessions: Arun Jaitley hits back at Sonia Gandhi’, The Times of India, November 20, 2017, https://timesofindia.indiatimes.com/india/congress-also-rescheduled-parliament-sessions-arun-jaitley-hits-back-at-sonia-gandhi/articleshow/61726787.cms.
[2] Parliament and State Legislatures, Chapter 5, National Commission to Review the Working of the Constitution, March 31, 2002, http://lawmin.nic.in/ncrwc/finalreport/v1ch5.htm.
[3] Constituent Assembly Debates, May 18, 1949.
[4] Prime Minister’s Question Time, Parliament of the United Kingdom, http://www.parliament.uk/about/how/business/questions/.
[5] Lok Sabha and Session Wise Report of Assurances in Lok Sabha, Ministry of Parliamentary Affairs, http://www.mpa.gov.in/mpa/print_summary_lses_ls.aspx.
[6] Her Majesty’s Official Opposition, Parliament of the United Kingdom, http://www.parliament.uk/mps-lords-and-offices/government-and-opposition1/opposition-holding/.
[7] Current Shadow Ministry List, Parliament of Australia, http://www.aph.gov.au/About_Parliament/Parliamentary_Departments/Parliamentary_Library/Parliam
In the past few months, retail prices of petrol and diesel have consistently increased and have reached all-time high levels. On September 24, 2018, the retail price of petrol in Delhi was Rs 82.72/litre, and that of diesel was Rs 74.02/litre. In Mumbai, these prices were even higher at Rs 90.08/litre and Rs 78.58/litre, respectively.
The difference in retail prices in the two cities is because of the different tax rates levied by the respective state governments on the same products. This blog post explains the major tax components in the price structure of petrol and diesel and how tax rates vary across states. It also analyses the shift in the taxation of these products, its effect on retail prices, and the consequent revenue generated by the central and state governments.
What are the components of the price structure of petrol and diesel?
Retail prices of petrol and diesel in India are revised by oil companies on a daily basis, according to changes in the price of global crude oil. However, the price paid by oil companies makes up 51% of the retail price in case of petrol, and 61% in the case of diesel (Table 1). The break-up of retail prices of petrol and diesel in Delhi, as on September 24, 2018, shows that over 45% of the retail price of petrol comprises central and states taxes. In the case of diesel, this is close to 36%.
At present, the central government has the power to tax the production of petroleum products, while states have the power to tax their sale. The central government levies an excise duty of Rs 19.5/litre on petrol and Rs 15.3/litre on diesel. These make up 24% and 21% of the retail prices of petrol and diesel, respectively.
While excise duty rates are uniform across the country, states levy sales tax/value added tax (VAT), the rates of which differ across states. The figure below shows the different tax rates levied by states on petrol and diesel, which results in their varying retail prices across the country. For instance, the tax rates levied by states on petrol ranges from 17% in Goa to 39% in Maharashtra.
Note that unlike excise duty, sales tax is an ad valorem tax, i.e., it does not have a fixed value, and is charged as a percentage of the price of the product. This implies that while the excise duty component of the price structure is fixed, the sales tax component is charged as a proportion of the price paid by oil companies, which in turn depends on the global crude oil price. With the recent increase in the global prices, and subsequently the retail prices, some states such as Rajasthan, Andhra Pradesh, West Bengal, and Karnataka have announced tax rate cuts.
How have retail prices in India changed vis-à-vis the global crude oil price?
India’s dependence on imports for consumption of petroleum products has increased over the years. For instance, in 1998-99, net imports were 69% of the total consumption, which increased to 93% in 2017-18. Because of a large share of imports in the domestic consumption, any change in the global price of crude oil has a significant impact on the domestic prices of petroleum products. The following figures show the trend in price of global crude oil and retail price of petrol and diesel in India, over the last six years.
The global price of crude oil (Indian basket) decreased from USD 112/barrel in September 2012 to USD 28/barrel in January 2016. Though the global price dropped by 75% during this period, retail prices of petrol and diesel in India decreased only by 13% and 5%, respectively. This disparity in decrease of global and Indian retail prices was because of increase in taxes levied on petrol and diesel, which nullified the benefit of the sharp decline in the global price. Between October 2014and June 2016, the excise duty on petrol increased from Rs 11.02/litre to Rs 21.48/litre. In the same period, the excise duty on diesel increased from Rs 5.11/litre to Rs 17.33/litre.
Over the years, the central government has used taxes to prevent sharp fluctuations in the retail price of diesel and petrol. For instance, in the past, when global crude oil price has increased, duties have been cut. Since January 2016, the global crude oil price has increased by 158% from USD 28/barrel to USD 73/barrel in August 2018. However, during this period, excise duty has been reduced only once by Rs 2/litre in October 2017. While the central government has not signalled any excise duty cut so far, it remains to be seen if any rate cut will happen in case the global crude oil price rises further. With US economic sanctions on Iran coming into effect on November 4, 2018, India may face a shortfall in supply since Iran is India’s third largest oil supplier. Moreover, Organization of Petroleum Exporting Countries (OPEC) and Russia have not indicated any increase in supply from their side yet to offset the possible effect of sanctions. As a result, in a scenario with no tax rate cut, this could increase the retail prices of petrol and diesel even further.
How has the revenue generated from taxing petroleum products changed over the years?
As a result of successive increases in excise duty between November 2014 and January 2016, the year-on-year growth rate of excise duty collections increased from 27% in 2014-15 to 80% in 2015-16. In comparison, the growth rate of sales tax collections was 6% in 2014-15 and 4% in 2015-16. The figure below shows the tax collections from the levy of excise duty and sales tax on petroleum products. From 2011-12 to 2017-18, excise duty and sales tax collections grew annually at a rate of 22% and 11%, respectively.
How is this revenue shared between centre and states?
Though central taxes are levied by the centre, it gets only 58% of the revenue from the levy of these taxes. The rest 42% is devolved to the states as per the recommendations of the 14th Finance Commission. However, excise duty levied on petrol and diesel consists of two broad components – (i) excise duty component, and (ii) road and infrastructure cess. Of this, only the revenue generated from the excise duty component is devolved to states. Revenue generated by the centre from any cess is not devolved to states.
The cess component was increased by Rs 2/litre to Rs 8/litre in the Union Budget 2018-19. However, this was done by reducing the excise duty component by the same amount, so as to keep the overall rate the same. Essentially this provision shifted the revenue of Rs 2/litre of petrol and diesel from states’ divisible pool of taxes to the cess revenue, which is entirely with the centre. This cess revenue is earmarked for financing infrastructure projects.
At present, of the Rs 19.5/litre excise duty levied on petrol, Rs 11.5/litre is the duty component, and Rs 8/litre is the cess component. Therefore, accounting for 42% share of states in the duty component, centre effectively gets a revenue of Rs 14.7/litre, while states get Rs 4.8/litre. Similarly, excise duty of Rs 15.3/litre levied on diesel consists of a cess component of Rs 8/litre. Thus, excise duty on diesel effectively generates revenue of Rs 12.2/litre for the centre and Rs 3.1/litre for states.
