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Case study
Publication date: 13 April 2015

Yael Grushka-Cockayne, Kenneth C. Lichtendahl, Bert De Reyck and Ioannis Fragkos

Two recently graduated MBA students are tasked with developing an ad-serving learning algorithm for a mobile ad-serving company. The case illustrates the way in which hypotheses…

Abstract

Two recently graduated MBA students are tasked with developing an ad-serving learning algorithm for a mobile ad-serving company. The case illustrates the way in which hypotheses can be tested in an A/B format or “horse race” in order to establish customer preferences and superior profitability. The case was written for a course elective covering hypothesis testing.

Details

Darden Business Publishing Cases, vol. no.
Type: Case Study
ISSN: 2474-7890
Published by: University of Virginia Darden School Foundation

Case study
Publication date: 20 January 2017

Robert F. Bruner

This case reviews the financial performance of the Fidelity Magellan Fund up to mid-1995. In essence, the Magellan Fund has managed to “beat the market” over time under three…

Abstract

This case reviews the financial performance of the Fidelity Magellan Fund up to mid-1995. In essence, the Magellan Fund has managed to “beat the market” over time under three different fund managers despite its enormous size ($51 billion at the date of the case). The tasks for the student are to assess the adequacy of this performance, evaluate its likely sources, and opine on its sustainability. The case affords the opportunity to consider the appropriateness of various possible benchmarks in a risk-return framework and to assess the reasonableness of the efficient-markets hypothesis. The case can be used in an introductory finance course to present general information about equity markets and the behavior of large, sophisticated money managers.

Details

Darden Business Publishing Cases, vol. no.
Type: Case Study
ISSN: 2474-7890
Published by: University of Virginia Darden School Foundation

Keywords

Case study
Publication date: 15 November 2019

Mohanbir Sawhney, Birju Shah, Ryan Yu, Evgeny Rubtsov and Pallavi Goodman

Uber had pioneered the growth and delivery of modern ridesharing services by leveraging the explosive growth of technology, GPS navigation, and smartphones. Ridesharing services…

Abstract

Uber had pioneered the growth and delivery of modern ridesharing services by leveraging the explosive growth of technology, GPS navigation, and smartphones. Ridesharing services had expanded across the world, growing rapidly in the United States, China, India, Europe, and Southeast Asia. Even as these services expanded and gained popularity, however, the pickup experience for drivers and riders did not always meet the expectations of either party. Pickups were complicated by traffic congestion, faulty GPS signals, and crowded pickup venues. Flawed pickups resulted in rider dissatisfaction and in lost revenues for drivers. Uber had identified the pickup experience as a top strategic priority, and a team at Uber, led by group product manager Birju Shah, was tasked with designing an automated solution to improve the pickup experience. This involved three steps. First, the team needed to analyze the pickup experience for various rider personas to identify problems at different stages in the pickup process. Next, it needed to create a model for predicting the best rider location for a pickup. The team also needed to develop a quantitative metric that would determine the quality of the pickup experience. These models and metrics would be used as inputs for a machine learning.

Details

Kellogg School of Management Cases, vol. no.
Type: Case Study
ISSN: 2474-6568
Published by: Kellogg School of Management

Keywords

Case study
Publication date: 25 July 2023

Pooja Gupta, Sangita Dutta Gupta, Varnika Garg, Aakriti Jain, John Kavalakkatt and Aditi Mahawar

There are two theoretical concepts that can be taught in this case.The new approach to teaching entrepreneurship is termed “lean start-up” and “hypothesis-driven…

Abstract

Theoretical basis

There are two theoretical concepts that can be taught in this case.The new approach to teaching entrepreneurship is termed “lean start-up” and “hypothesis-driven entrepreneurship.” The business model canvas is a core tool of this approach. This framework defines nine key components of a successful business strategy. These components include defining value propositions; identifying customer segments; identifying channels; maintaining customer relationships; defining key activities, key resources and key partners; understanding the revenue model of the business; and the organization’s cost structure. This is considered to be a rigorous approach to learning about and developing a new venture.The other theoretical approach that can be discussed through this case is the link between uncertainty and entrepreneurial growth. These theories associate the willingness of entrepreneurs to bear the perceived uncertainty associated with entrepreneurial acts as representative of the belief-desire model. There is a need for entrepreneurs to experiment and search for alternative paths forward in order to counter this uncertainty. Systematic search processes to discover relevant information will strengthen this process.

Research methodology

This case is based on primary data collected through interviews with company personnel. The company consented freely to the use of their data in the case. The authors have no connection with the company. The four student coauthors had previously pursued an internship with the company and had worked on the machine learning analysis part.The two faculty coauthors in the case contacted the company after the internship and discussed the opportunity to write the case on the company. One of the faculty then interviewed key personnel in the company, including one of the co-founders.

Case overview/synopsis

Xoxoday is a technology company that provides employee rewards and corporate gifting to its customers. The company was started by Sumit Khandelwal, Manoj Agarwal, Abhishek Kumar and Kushal Agarwal. In 2018, the company reinvented itself as an experiential gifting company.The company faced some challenges during the lockdowns imposed due to COVID-19. Khandelwal knew that they had to try something new to achieve higher growth in the future. He wondered if higher usage of technology was the solution. It was necessary for them to carve a new path in these times.

Complexity academic level

This case study can be used at the undergraduate level in courses relating to entrepreneurship strategy and business models for entrepreneurs.The case can be used to highlight the dilemmas faced by entrepreneurs due to unforeseen crises. This case is relevant for classes that will discuss growth crises and out-of-the-box solutions for unprecedented crisis situations.

Details

The CASE Journal, vol. 20 no. 2
Type: Case Study
ISSN: 1544-9106

Keywords

Case study
Publication date: 20 January 2017

Karl Schmedders, Charlotte Snyder and Ute Schaedel

Wall Street hedge fund manager Kim Meyer is considering investing in an SFA (slate financing arrangement) in Hollywood. Dave Griffith, a Hollywood producer, is pitching for the…

Abstract

Wall Street hedge fund manager Kim Meyer is considering investing in an SFA (slate financing arrangement) in Hollywood. Dave Griffith, a Hollywood producer, is pitching for the investment and has conducted a broad analysis of recent movie data to determine the important drivers of a movie’s success. In order to convince Meyer to invest in an SFA, Griffith must anticipate possible questions to maximize his persuasiveness.

Students will analyze the factors driving a movie’s revenue using various statistical methods, including calculating point estimates, computing confidence intervals, conducting hypothesis tests, and developing regression models (in which they must both choose the relevant set of independent variables as well as determine an appropriate functional form for the regression equation). The case also requires the interpretation of the quantitative findings in the context of the application.

Details

Kellogg School of Management Cases, vol. no.
Type: Case Study
ISSN: 2474-6568
Published by: Kellogg School of Management

Keywords

Case study
Publication date: 20 January 2017

Mohanbir Sawhney and John Miniati

In May 2013, Jack Russo, a Chicago-based tech entrepreneur, had to choose one of four possible product concepts to use as the starting point for his new K–8 educational learning…

Abstract

In May 2013, Jack Russo, a Chicago-based tech entrepreneur, had to choose one of four possible product concepts to use as the starting point for his new K–8 educational learning company, TabletTeach LLC. At the time, the K–12 education market in the United States was experiencing major disruption due to print-to-digital transformation, new Common Core State Standards (CCSS), new standardized tests aligned to the Common Core (rolling out in most states in the 2014–2015 school year), and increasing pressure from parents for schools to incorporate technology in their children's learning. Based on his first-hand experience and research, Russo knew there was a significant opportunity for a company that brought to market a tablet-enabled learning solution focusing on grades K–8, which made learning Common Core math and/or language arts fun for every student and engagingly simple for all teachers.

This case provides an interesting example of something typically hard to teach: transitioning from the fuzzy front end of a market opportunity analysis to a specific product opportunity. The case bounds the problem by outlining four potential product concepts, which students will then evaluate and rank using their own sets of criteria.

Define evaluation criteria for an opportunity analysis of a tech startup in a dynamic market; use these criteria to evaluate a set of product concepts and their business opportunities; refine a set of product concepts to develop and present a recommendation; understand the importance of the problem-persona-product fit and “jobs to be done” data in identifying high-value opportunities; present findings in an opportunity brief and a market opportunity hypothesis statement

Details

Kellogg School of Management Cases, vol. no.
Type: Case Study
ISSN: 2474-6568
Published by: Kellogg School of Management

Keywords

Case study
Publication date: 20 January 2017

George (Yiorgos) Allayannis and Christopher Brandriff

This case examines the causes and consequences of the Lehman Brothers bankruptcy during one of the most fascinating weekends in financial history. It's about the commercial paper…

Abstract

This case examines the causes and consequences of the Lehman Brothers bankruptcy during one of the most fascinating weekends in financial history. It's about the commercial paper market, a major funding market served by Lehman Brothers, and the events that led to “breaking the buck” on money market funds. It also examines the CDS market where Lehman was such a big player, the potential impact that CDSs had on the crisis, and the notion and validity of the too-big-to-fail hypothesis.

Details

Darden Business Publishing Cases, vol. no.
Type: Case Study
ISSN: 2474-7890
Published by: University of Virginia Darden School Foundation

Keywords

Case study
Publication date: 5 January 2015

Gina Vega, Earl Simendinger and Stephanie J. Thomason

Academic research cases (ARC) provide interesting learning situations and challenging problems to study. However, it can be difficult to bring these research cases to classroom…

Abstract

Synopsis

Academic research cases (ARC) provide interesting learning situations and challenging problems to study. However, it can be difficult to bring these research cases to classroom teaching because the “answers” are embedded within the case studies. Research cases can be redesigned as teaching cases (TCs) through a method of unwrapping the ARC and re—visioning it as a TC. One method is provided in this paper.

Research methodology

The authors have taken an unpublished research study and rewritten it as a TC. Elements from both manuscripts are provided in tabular form to guide the creation of TCs by academic researchers.

Relevant courses and levels

This paper will be helpful for any academic who wishes to transform a qualitative research case study into a useful classroom teaching tool.

Details

The CASE Journal, vol. 11 no. 1
Type: Case Study
ISSN: 1544-9106

Keywords

Case study
Publication date: 16 August 2021

Raj V. Amonkar, Tuhin Sengupta and Debasis Patnaik

The learning outcomes of this paper are as follows: to understand the context of seaport logistics and supply chain design structure, to apply Monte Carlo simulation in the…

Abstract

Learning outcomes

The learning outcomes of this paper are as follows: to understand the context of seaport logistics and supply chain design structure, to apply Monte Carlo simulation in the interface of the supply chain and to analyze the Monte Carlo simulation algorithm and statistical techniques for identifying the key seaport logistics factors.

Case overview/synopsis

It was 9:00 p.m. on November 10, 2020, and Nishadh Amonkar, the CEO of OCTO supply chain management (SCM) was glued to the television watching the final cricket match of the Indian Premier League, 2020. Amonkar’s mobile phone rang and it was a call from Vinod Nair, a member Logistics Panel of Ranji Industries Federation. Nair informed Amonkar that it was related to the rejection of several export consignments of agricultural products from Ranji (in the western part of India). The rejection was due to the deterioration in the quality of the exported agricultural products during transit from Ranji to various locations in Europe.

Complexity academic level

This course is suitable at the MBA level for the following courses: Operations research (Focus/Session: Applications on Monte Carlo Simulation). SCM (Focus/Session: Global SCM, Logistics Planning, Distribution Network). Logistics management (Focus/Session: Transportation Planning). Business statistics (Focus/Session: Application of Hypothesis Testing).

Supplementary materials

Teaching Notes are available for educators only.

Subject code

CSS 9: Operations and logistics.

Details

Emerald Emerging Markets Case Studies, vol. 11 no. 3
Type: Case Study
ISSN: 2045-0621

Keywords

Case study
Publication date: 20 April 2021

Puran Singh and Suryani Sinha Ray

The case fosters discussions on basic concepts of entrepreneurship that include building a minimum viable product before launching a finished product, the importance of doing…

Abstract

Theoretical basis

The case fosters discussions on basic concepts of entrepreneurship that include building a minimum viable product before launching a finished product, the importance of doing market research for early-stage startups, challenges in understanding an unfamiliar domain or industry and understanding the dynamics of business to business market.

Research methodology

Team Arnetta’s founders were interviewed in relation to the case. After the initial round of interviews, a product demonstration was given by Arnetta. Follow up interviews were conducted to delve-deeper into the problem while secondary research was conducted to understand the market dynamics and competitive landscape at the point in time in the case.

Case overview/synopsis

The four founders of Arnetta Technologies debate go-to-market timing for Integrated Breeding and Research Management Software, a data handling software for the R&D process followed by seed enterprises in India. The founders had spent over US$75,000 on the product development on which they had been working for more than one year. Two of the founders had given up their full-time jobs to work dedicatedly on the venture. The product was being customized to the requirements of their only client. Product development was taking longer than anticipated. To add to the challenges, international competitors had started capturing the Indian market. The founders had two options. First, they could wait and finish the product development before reaching out to their prospective clients – leading to delays and losing out on the market. Second, they could reach out to prospective clients and convince them to use the work-in-progress version of the product – which could turn out to be a deal breaker. The founders had to come to a consensus soon.

Complexity academic Level

The case is intended for students in undergraduate or graduate-level courses related to entrepreneurship, new venture creation, innovation management and business management.

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