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The founding principle of contracts is the freedom of the parties. The parties are free to choose their terms and follow any modality of communication, oral or written. As they can freely make a contract, they can freely modify or unmake it. Written contracts have a clause, No Oral Modification Clause (NOM Clause), precluding oral modifications of the contract. Irrespective of it, business persons make oral agreements modifying the contract, and later, dispute its validity. If the parties are free to contract, why should the oral agreement not be binding? In a NOM Clause then, ineffective? The United Kingdom Supreme Court, in MWB Business Exchange Centres Ltd v Rock Advertising Ltd, explores this fundamental question on contract law.

This case was developed from a primary source and is based on interviews and personal evaluations.

Maria was at a scheduled lunch with her direct manager, John, who inquired about the privacy leak regarding employee data she had found a few months earlier. Upon discovering the issue, Maria took on the task of ensuring the privacy leak was dealt with and resolved. John knew it was a challenging interdepartmental task because other managers did not immediately recognize the seriousness and full impact of the issue on employee privacy. Plus, the belief was that the project to combine two software programs improving CRM functionality, causing the employee data leak, needed immediate release. During the lunch, Maria stated that the privacy problem was fully eliminated and that, in the end, it did impact a lot more than only a few employees. John actively encouraged Maria in the conversation to seek feedback from Richard, the managing director directly involved and responsible for the project, which Maria had already done. When the feedback arrived, Maria felt extremely hurt by the comments and began to question the validity of the company’s values. Now, she must decide what her options are.

This case study is about dealing with feedback, career development and how to receive and provide feedback. It presents a situation that allows for a variety of ways to address negative feedback and shows that different reactions can have broader consequences for career development. At the same time, the case illustrates how feedback is given in international teams and companies, and how intercultural or gender-relevant circumstances may have to be considered.

This case study was written for use in BA and MA classes to promote discussion regarding feedback. Relevant courses in business and administration or an international business study program could be organizational behavior, communication training, conflict management, an intercultural competencies course or in line with career management sequences.

Early program BA students, BA students in advanced semesters as well as MA students with work experience are all markets for the case. It has been class-tested with BA international business students. While advanced BA and graduate students are able to and expected to enrich discussions by contributing personal stories, early program BA students benefit from learning how to create feedback and how to read feedback – including from other students, instructors and managers, to use during their first internships.

Performance management, human resource management.

This case is appropriate for undergraduate and post graduate studies.

A premier business school in Central India decides to offer the Best Teacher Award to a faculty who gets the highest feedback from the students. The idea is to motivate the faculty and also help them improve their teaching pedagogy/style, etc. A feedback form is designed and administered in the last session of the course. The average across all the sections and courses is calculated and displayed on the institute's intranet. Soon doubts are raised on the validity of the decision to give away the Best Teacher Award based on students' feedback. The case makes an attempt to highlight that performance is a function of several factors. What apparently seems to be a great performance may not be a great performance and similarly what apparently appears to be poor performance may not necessarily be poor performance. One needs to dig deep into this to arrive at any meaningful conclusion.

Performance should not be judged at face value. Performance analysis is necessary for any meaningful decision.

Teaching notes.

ThoughtWorks, a medium-size IT systems integrator, was growing quickly but identified "lack of clear positioning around which to build a brand" as the biggest impediment to continued growth. The company had identified features that it believed differentiated it from its competitors and was considering alternative segments to target. Asks readers to choose a target and develop a positioning statement for that target as well as identify the assumptions underlying the recommended positioning strategy and suggest how market research could help establish the validity of those assumptions.

In 2008 San Francisco International Airport (known by its three-letter airport code, SFO) had announced a $383 million plan to renovate and reopen Terminal 2. Assistant deputy director of aviation security Kim Dickie and her team had selected Quantum Secure's SAFE software suite as the new Terminal 2 credentialing system, but she needed to develop a business case quickly that would convince senior management to give the green light to fund the purchase. The case describes a scenario that occurs frequently in the real world, in which a decision offers some real but qualitative value in ways that are difficult or impossible to quantify. The discussion and analysis gives students the opportunity to consider the factors that will drive the internal rate of return (IRR), net present value (NPV), and discounted payback period calculations without constructing comprehensive spreadsheet models. Analyzing the case suggests the limits of such approaches in cases where perceived value is difficult to quantify. The case prepares students to evaluate and justify purchasing requests when interacting with financial gatekeepers such as CFOs and CEOs by introducing a framework to analyze the quantifiable benefits of a capital expenditure while keeping in mind important intangible benefits.

After analyzing the case, students should be able to: Understand how return on investment (ROI) calculations work, with an emphasis on identifying incremental effects Decide how to use results from similar entities making similar purchases to estimate the incremental benefit of a proposed solution Identify and use the best data available in making assumptions Justify the validity of benefits that are difficult to quantify in conjunction with the presentation of a traditional ROI analysis

A consulting team to an international food packaging company (SDYesBox) is attempting to decide which algorithm is the most useful for selecting two national markets in Central America and the Caribbean. SDYesBox wants to work closely with its immediate customers – manufacturers in the dairy and food industry and their customers (retailers) – to develop and market innovative products to low-income consumers in emerging markets; the “next big opportunity for the dairy industry” according to SDYesBox.

New product development and market selection in emerging markets in Latin America.

Five algorithms are “on the table” for assessing 14 countries by 12 performance indicators: weighted-benchmarking each country by the country leader's indicator scores; tallying by ignoring indicator weights and selecting the countries having the greatest number of positive standardized scores; applying a conjunctive and lexicographic combination algorithm; and using a “fluency metric” of how quickly consumers can say each country aloud. At least one member of the consulting team is championing one of these five algorithms. Which algorithm do you recommend? Why?

Learners gain skills, insights, and experience in alternative decision tools for evaluating and selecting choices among emerging markets to enter with new products for low-income (bottom of the pyramid) products ands services.

Teaching notes are available for educators only. Please contact your library to gain login details or email support@emeraldinsight.com to request teaching notes.

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.

Killing ‘em softly: terminating projects within a video game studio is a case study on human resource management (HRM) and project management in a creative setting. This disguised case is based on a real situation that was documented through individual and group interviews at a major video game studio. Several HRM and project management concepts can be discussed through this case including employee retention, planning and staffing and intracompany communication. It seeks to help students develop a multi-level, interdisciplinary and critical analysis of a common HRM situation in project-based creative sectors and invites them to devise action and communication plans to handle the termination of a project.

This disguised case is based on real events and depicts tensions as they unfolded within a Canadian major video game company. Data for this case were collected through eight individual interviews followed by two group interviews with the employees involved. Early drafts of this case were also presented to respondents in order to ensure the validity of the case. Follow-up interviews, as well as the analysis of company documents were later used to complete the case’s final edits.

This case can be used in HRM, project management and creativity management courses/modules at the undergraduate and graduate levels. It is relevant for business students in an HRM major, as well as for general administration students who plan to work in creative sectors. The case is also suitable for students in arts programs who aspire to manage creative teams or projects. It can be used as a take-home individual or group assignment, or as an in-class group activity.

Teuer Furniture is a privately owned, moderately sized chain of upscale home furnishing showrooms in the United States. The firm survived the economic recession and by the end of 2012, it has regained its financial footing. Now that the firm is more secure financially, some of its long-term investors have asked to cash out their investments. This will be the first time that Teuer has repurchased its equity; the company has paid dividends since 2009. Chief financial officer Jennifer Jerabek and her team have been given the task of valuing Teuer using a discounted cash flow approach. The discount rate is given in the case, and the students need to build a pro forma income statement, balance sheet, and cash flow statement and then calculate a per-share value for Teuer.

• Estimate firm value using a discounted cash flow approach

• Construct firm-level estimates of the pro forma income statement, balance sheet, and cash flow from assets based on store-level estimates

• Recognize how forecasts of revenues, costs, and capital investment are constructed, how the individual estimates relate to each other, and how the forecasts depend upon the underlying economics of the business

• Evaluate and defend the validity of the firm’s forecasts and the valuation model

Estimate firm value using a discounted cash flow approach

Construct firm-level estimates of the pro forma income statement, balance sheet, and cash flow from assets based on store-level estimates

Recognize how forecasts of revenues, costs, and capital investment are constructed, how the individual estimates relate to each other, and how the forecasts depend upon the underlying economics of the business

Evaluate and defend the validity of the firm’s forecasts and the valuation model