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Describes the events leading up to the imposition of the London congestion charge. Views about the congestion charge, both pro and con, are presented. Also discusses, in general terms, the economics of traffic congestion, pointing out that an unregulated market for driving will not reach the social optimum. Contains sufficient data to estimate the deadweight loss in an unregulated market and the reduction of the deadweight loss due to the imposition of the congestion charge in 2003.

To provide a good illustration of how an unregulated market with negative externalities can lead to an overprovision of a good (in this case driving). Also, to show how an externality tax (in this case, London's congestion charge) can lead to an improvement in social welfare.

The learning outcomes of this paper are as follows: to understand the characteristics of a natural monopoly such as telecommunications sector and impact of “network externality”; to understand the role of a regulator in maintaining a balance between competition and consolidation of telecom sector; to understand the importance of first-mover advantage in telecom sector and coping mechanism of late entrants; to understand different pricing mechanisms of “natural monopolies” that can be adopted to remain profitable; to understand social cost of price floor in telecommunications sector.

Indian telecom sector is going through a downturn where most of the private sector telecom service providers have reported huge losses, failed to pay adjusted gross revenue (AGR) dues and reported decline in average revenue per user over a period of 3–4 years. Fierce competition in the sector leads to rock bottom calling and data charges. Bharti Airtel benefitted for being the first mover in terms of market share but with entry of JIO in 2016, the service providers have entered a price war. As a result, service providers have requested Mr. R.S. Sharma, Chairman of Telecom Regulatory Authority of India (TRAI) to come up with a floor on calling charges and requested the government for a bailout package. Currently, Mr. R.S. Sharma, Chairman TRAI is facing a dilemma whether to regulate and come up with a floor on calling and data charges or leave the sector for market correction. Mr. Sharma can also recommend to amend the definition of AGR. Telecommunications sector exhibit the characteristics of a natural monopoly where there is a need of a regulator to introduce “competition for the sector” and “competition in the sector.” In India, TRAI is the regulatory body responsible for introducing “competition for the sector” by auction and “competition in the sector” by deregulating calling and data charges, maintaining at least three private and one public service provider, decreasing “switching cost” of the customers, etc. The case deals with the issues of why there is a need of a regulator in natural monopolies, how different chairmen of TRAI have successfully introduced competition “for” and “in” the sector, and how Indian telecom sector went through a downturn? What should TRAI do to maintain competition in the sector?

The case deals with the issue of managing telecommunications sector (a natural monopoly) by a regulator in the context of India. The regulator had successfully introduced “competition in the sector” and “competition for the sector.” This led to sharp increase in subscriber base and decrease in calling and data charges. Presently, fierce competition in the sector has left the service providers cash crunched. The case deals with the dilemma faced by the chairman of the regulatory body in India on whether the regulator should come up with a price floor or market correction. Study level: MBA, Executive MBA.

Teaching Notes are available for educators only.

CSS 10: Public sector management.

The case study has been prepared for management students/business executives to understand electric vehicle (EV) business, business environment, industry competition and strategic planning and strategy implementation.

The size of the Indian passenger vehicle market was valued at US$32.70bn in 2021; it was projected to touch US$54.84bn by 2027 with a Compound Annual Growth Rate (CAGR) of more than 9% during the period 2022–2027. The passenger vehicle industry, a part of the overall automotive industry, was expected to grow at a rapid pace, as the Indian economy was rising at the fastest rate. However, the Government of India (GoI) had put a condition on the growth scenario by mandating that 100% of vehicles produced would be EVs by 2030. Tata Motors (TaMo), a domestic player in the market, had been facing a challenging competitive environment. Although it had been incurring losses, it had successfully ventured into the EV business. TaMo had taken advantage of the first mover by creating an electric mobility business vertical to enable the company to deliver on its aspiration of providing innovative and competitive e-mobility solutions. TaMo leadership had been putting efforts to scale up the electric mobility business, thus, contributing to GoI’s plan for electric mobility. Shailesh Chandra, president of electric mobility business, had a big task in hand. He had to scale up EV production and sales despite insufficient infrastructure for charging and shortages of electronic components for manufacturing.

The case study has been prepared for management students/business executives for strategic management class. It is recommended that the case study is distributed in advance so that the students can prepare well in advance for classroom discussions. Groups will be created to delve into details for a specific question. While one group will make their presentation, the other groups will question the solution provided and give suggestions.

Teaching notes are available for educators only.

CSS 11: Strategy.

The case study “Maruti Suzuki – toward cleaner mobility” has been written keeping in view the requirements in the field of strategic management. The key learning objectives are as follows:• Analysis of business environment.• Product development strategy – creating market segment to gain competitive advantage by leveraging available organizational capabilities.• Strategic decision-making – understanding strategic decision-making process in a complex and highly competitive business scenario.

Maruti Suzuki, a leader in Indian automotive market with around 50% market share in passenger cars, was likely to face intense competition because of disruption by electric vehicles. As electric vehicles adoption was increasing globally in developed countries, automotive companies shaped their strategy accordingly to stay relevant. Maruti Suzuki was yet to be ready with electric vehicles and approached this space differently than other competitors. However, with Indian Government pushing toward cleaner mobility, it was yet to be seen how the company would manage to comply with legislations and compete effectively in marketplace. Indian Auto major, Maruti Suzuki, was on the edge to decide future strategy on electric vehicles to sustain its leadership position. The Indian automotive sector was going through the transformation where auto original equipment manufacturers were bringing electric vehicles and supporting policies from government likely to accelerate its adoption. Maruti Suzuki was striving to counter the competition with available resources to create competitive advantage in changing environment and continue to remain profitable with leadership position in Indian automotive market. The company had successfully maintained its leading position over three decades and transformed the automotive space with its strategies ahead of the curve. Now the company was standing at crossroads with regard to future technology on cleaner mobility. Mr Bhargava had to decide whether to throw the hat in EV ring or wait for other alternate technology disruption.

Management studies and executive development programs.

Teaching notes are available for educators only.

CSS 11: Strategy

The learning outcomes of this case study are to understand the business model canvas and value propositions and apply advanced business innovation tools in electric vehicle business models; evaluate the current cargo vehicle scenarios at national and global levels and draw out the possibilities and costs for a new player; extrapolate the future scenario of the cargo economy, its electrification and positioning in a business-to-business (B2B) and business-to-customer (B2C) segment, especially for a developing economy; and improve the student’s ability to get organisational buy-in and execute new business models.

LoadExx is a fully electrified electric cargo service focusing on logistics in Kolkata, a metropolitan city in the eastern part of the country. The service of LoadExx commenced in January 2021 in the B2B segment after overcoming its then issues of driver hesitancy and customer anxiety and financial issues to adopt electrified cargo systems. The conundrum faced by LoadExx in its commencement thus had been solved under the able guidance of its owner Amit Arora. The case study was positioned four months after the commencement of LoadExx. To gain market power and traction, Arora and his team came up with the idea of market expansion. However, the current conundrum was whether LoadExx would enter the B2C segment in its current location or expand with the same business model to other parts of the country. The expansion was to be implemented in the immediate future to retain its rarity and reduce the imitability of the business model of LoadExx. This case study details the logistics and market operations of the cargo sector, especially electric cargo, in a developing economy, especially India. A teaching note supplementing the “Cracking the conundrum of e-cargo logistics: curious case of LoadExx” case study has been provided.

This case study is designed for undergraduate and postgraduate students and senior management professionals in executive education programmes undertaking courses in logistics management and supply chain operations and related cargo logistics courses. This case study denotes integrating key processes from end-users and gaining the trust of drivers, thereby showing the perspective of the plight and conundrums of a cargo aggregator working in the B2C segment. This case study could be used to discuss concepts related to not-for-profit firms, aggregators, policymakers and think tanks.

Teaching notes are available for educators only.

CSS 9: Operations and logistics.

The case study helps students to understand how public-private partnership (PPP) airports runs their business, how regulatory policies impact their business. The case also explains why the Cochin International Airport business model is so unique compared to any airport in India.

In 2016, Airport Economic Regulatory Authority released a new tariff regime for Cochin International Airport Limited (CIAL).CIAL has undergone challenges because of the tariff changes (changes every five years), which were implemented in 2017. This has impacted their business model. The CFO of CIAL was under pressure to share the impacts with the shareholders and to provide a way forward for the business. Cochin International was known to be one of the cheapest aeronautical tariff charging airports. The case discusses the issues of a public utility when it is under a regulatory price regime. The case explains different regulatory mechanisms (single till: the whole commercial revenue is cross-subsidized). The case discusses issues regarding Cochin International Airport, which is a public utility under PPP mode. Since 2016, regulator has changed the price regulatory regime from light touch (no price regulation only monitoring) to hybrid till regulation (a percentage of commercial revenue is cross-subsidized). The case explains what made Cochin International Airport so unique. It explores the challenges because of the regulatory regime, how it affects Cochin airport’s strategy for business. How should the management of CIAL to act on the above issue? What will be the impact? Will they need to change their business models?

The case is basically focused on MBA level students who are in their final year. There are various MBA courses in which this can be taught, which can be infrastructure management, infrastructure regulation, domain courses such as airport management. The student should have basic knowledge of economics, public utility and business strategy. The case helps them understand the impact of regulation, the role of the regulator and its impact on business strategy.

Teaching notes are available for educators only.

CSS: 10 Public Sector Management.

The learning outcomes of this study are as follows:

1. the benefits of differential pricing over uniform pricing;

2. the differences between second- and third-degree price discrimination;

3. the rationale for charging different prices for segments having different willingness to pay; and

4. how different prices for the same product can lead to perceptions of unfairness and how companies might manage such an issue.

This case outlines the decisions that Adar Poonawalla, the CEO of Serum Institute of India (Serum), had to make in late April 2021 concerning its pricing for the COVID-19 (Covid) vaccine. Serum was the world’s largest manufacturer of vaccines, and its Covishield vaccine had received regulatory approval, but faced an unusual challenge and opportunity. In most countries, governments had procured Covid vaccines from manufacturers and then delivered the vaccines to consumers free of cost. But in India, there was a three-tier pricing system. While the Government of India had committed to free vaccines in government-run public hospitals, it also allowed vaccine makers to directly sell vaccines to state governments, as well as private hospitals, who were at liberty to charge consumers for the vaccines. This created an interesting pricing dilemma for Serum: as different customers had different willingness to pay, should Serum use differential pricing? Would such a tiered pricing system be considered fair? How many different price points should Serum maintain? By exploring these and related decisions that Poonawalla had to make, the case is intended to teach price discrimination.

The case is intended for graduate-level courses in marketing, pricing and economics. This case illustrates the principles of differential pricing/price discrimination. More specifically, it highlights pricing strategies motivated by second- and third-degree price discrimination in an emerging market’s health-care context. From the information in the case, the student can learn to apply the concepts of second- and third-degree price discrimination in marketing. After working through the case and assignment questions, instructors will be able to help students understand the following concepts:

Teaching objective 1: the benefits of differential pricing over uniform pricing.

Teaching objective 2: the differences between second- and third-degree price discrimination.

Teaching objective 3: the rationale for charging different prices for segments having different willingness to pay.

Teaching objective 4: how different prices for the same product can lead to perceptions of unfairness and how companies might manage such an issue.

Teaching notes are available for educators only.

CSS 8: Marketing

Airtel, the leading mobile operator in India was going to launch the “Airtel Zero” platform that would charge service providers and OTT providers on the internet for mobile data traffic but would allow end consumers free access to the web sites that were signed up for the platform. The case revolves around the questions of pricing these data services to the service providers in a market where the price to one set of customers (the end consumer) was not independent of the price to another set of customers (the OTT service providers) - typical of two sided markets. Issues of net neutrality and competition have been considered alongside.

The Tata owned Coastal Gujarat Power Limited is seeking to reopen Power Purchase Agreements (PPAs) with state owned distribution utilities because of increase in imported coal prices resulting from a change in Indonesian laws. The Central Electricity Regulatory Commission (CERC) has decided to provide relief through a “compensatory tariff”. This is opposed by the power purchasers. Simultaneously, another Reliance Energy owned power project is seeking relief from unprecedented change in exchange rates using the CGPL decision as a precedent. The CERC and the power purchasers have to decide what to do next.

The concepts of customer lifetime value (CLV) and customer equity (CE).

BA, MBA, MSc courses: customer equity, marketing metrics, marketing plan, marketing research. Because students are asked to complete a customer lifetime value analysis based on a range of financial and non-financial data, students will need at least a modest level of proficiency in dealing with a few basic financial accounting concepts.

In Chile, a law passed in 2008 introduced a bidding process to be held every 24 months in the pension industry. The tender mechanism was introduced as part of a reform aimed at reducing the commissions charged by pension fund administrators and at making it easier for new players to enter the market. In early 2009, Daniel Ugarte wondered if it was finally the right time for his firm to enter the pension industry. Ugarte was asked by the board to help chart a direction for the firm. The winning criterion was the lowest management fee (commission) paid by the affiliates. The main focus of the case is a quantitative assignment that asks students to calculate how customer lifetime value (CLV) and customer equity (CE) would be affected by the commission offered.

These include: understanding the concepts of customer lifetime value (CLV) and customer equity (CE) and the importance of maximizing a customer's lifetime value for the firm by calculating the CLV and the CE based on a combination of financial and non-financial data.

Teaching notes are available. Consult the librarian for access.