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Investments.

The case is suitable for students with diverse backgrounds – from different countries with different cultures, and from different programs (undergraduate or graduate). The case will be used for an all-English course “The research of Chinese stock markets” and has been used for the course “Portfolio theory and management” (junior student level) at Nankai University.

The case introduces Chinese stock markets' uniqueness that there exists a huge number of previously nontradable shares. The release of the shares radically changes the markets' balance and causes the absolute dominance of stock supply over stock demand. Based on the analysis for ICBC, the case demonstrates that the dominance can explain the drop of ICBC's stock price by supply-demand law but fundamental analysis cannot.

The case will help students to understand the uniqueness of Chinese stock markets and the applicability of supply-demand law in the markets and then be able to make investment decisions.

The case can help to educate not only students but also Chinese and foreign investors about the uniqueness of Chinese stock markets and arm the students and investors with the supply-demand methodology to analyse the markets and the reasoning of when and how to invest.

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

This study aims to use a variant from the family of discrete choice models, i.e. the logit model, to analyse the relationship between the Y dependent and X explanatory variables. This model addresses the linear probability model's main drawback by constraining the probabilities of the Y outcome between 0 and 1. The logit model also offers an extra advantage, in that it can provide odd ratio estimations.

This is a compact case written specifically to teach statistics, econometrics and research method. It has an accompanying data set for the case-users to do hands-on statistical analyses. The data set has been collected from a questionnaire survey from the students enrolled in Attitune, i.e. the music school that the case protagonist founded.

The case revolves around a relatively new music school, Attitune Music, established in July 2017 in the heart of the capital city of a northern state in Malaysia. Michael Lee Wei-Pin was the founder of Attitune Music Sdn. Bhd. He was also one of the four music instructors of Attitune Music. His speciality instruments were the guitar and the piano. The case opens with the case protagonist, Michael, pondering over Attitune’s performance in terms of its music students’ enrolment. Attitune faced a major challenge – its student enrolment had remained more or less constant since its establishment. Low and/or constant number of students could ultimately translate into stagnant or even worse, shrinking revenues for Attitune. To attract more students, Michael had been toying with the idea of injecting new elements into Attitune’s music lessons, something different from what other music schools were offering and that could be unique selling points for Attitune. With this in mind, Michael surveyed Attitune’s students to gather information that could help him gauge the potential and feasibility of his idea.

This case is well positioned to be perhaps the pioneer Malaysian teaching case to be written to teach courses in statistics, econometrics and research methods. The case can be easily adapted to teach at either the introductory or at an advanced level.

The case has the following learning objectives:

1. understand the various types of comparisons that are possible between groups over time and across space;

2. evaluate a policy intervention using relevant data and different methods; and

3. understand the meaning of the phrase “controlling for other relevant factors” in regression and non-regression contexts.

The difference-in-differences (DID) approach is a useful tool for making meaningful comparisons. This case tries to provide a non-technical introduction to the approach using a basic comparison of crime rates among districts in Punjab (Pakistan's largest province). Being the most populous region of the country, Punjab faces many governance challenges, and street crime is one of them. (Exhibit 5 provides additional information about the geographical and administrative setting used in this case study.) In 2016, Chief Minister Shahbaz Sharif established the Dolphin (police) Force in different locations to improve urban patrolling and reduce street crime. There were debates about the effectiveness of the Dolphin Force (DF).

Those who are skeptical of DF point to various situations that were handled incorrectly by DF personnel, as well as other administrative and operational problems in the initiative. Optimists believe it is beneficial and want it to be expanded to other districts and regions. The threat of street crime claims many lives and, according to optimists, necessitates the formation of a special force. Whether the huge resources invested in the DF worth their lot or not can be known through sound statistical analysis that can identify the difference in the rate of crime because of the DF. In this instance, the case provides information to answer the following question:

Is there a significant difference in crime rates between areas where the DF is operating and districts where it has not yet been installed?

In quantitative/statistical analysis classes, the case can be used to teach the DID technique to MBA/MS Applied Statistics/Applied Data Analysis students. It can also be used in undergraduate Econometrics classes.

Teaching notes are available for educators only.

CSS 7: Management Science.

As the regulatory system begins to recognize the role of social responsibility reporting, reliable disclosure measures will be required. Issues of transparency, reliability and assurance are likely to arise as securities regulators consider whether and how to require disclosure of non-financial information. Various reporting models are presented in the case to illustrate different ways that these issues can be addressed by privately held and publicly traded corporations.

The case uses the company, Etsy, Inc., which has established itself as a publicly traded, socially responsible corporation. Etsy must decide whether it will re-incorporate as a benefit corporation in order to maintain its B Lab certification. This decision introduces students to the various measures of corporate social responsibility, the interests of the stakeholders of a corporation and the regulatory environment in which socially responsible, publicly traded corporations operate. The case uses only publicly available information.

This teaching case addresses the decision faced by Etsy, Inc. when it became a publicly traded corporation. In order to maintain its certification as a socially responsible corporation by B Lab, it would have to re-incorporate as a Delaware Benefit Corporation. In making this decision, the company had to consider various measures used for corporate social responsibility reporting and transparency and how these might affect Etsy’s stakeholders.

Undergraduate or masters level case that could be used in a business law, commercial law, legal environment or auditing course.

Agricultural Trade, Farm Management, Economics of Food Safety

Both undergraduate and postgraduate studies in Agribusiness and Agricultural Economics.

The pineapple production sector plays a very significant role in the Ghanaian horticultural industry. Production and export of fresh pineapple has been Ghana’s most developed high-value supply chain. However, the introduction of the GlobalGAP food safety standard in 2007 resulted in a fall in smallholder farmers’ participation in exportable pineapple production and subsequently led to declining trends in pineapple exports. The Ghanaian horticultural industry received quite a number of interventions over the years aimed at revitalizing the horticultural export sector and enhancing international competitiveness. However, the pineapple export sub-sector is still constrained with production and market access challenges meaning the sector struggles to survive.

The GlobalGAP standard compliance case is an appropriate way of explaining how smallholder farmers make informed decisions concerning the adoption of new farm practices. The case presents a careful evaluation of technical, institutional and socio-economic factors influencing a farmer’s decision to comply or not to comply with the GlobalGAP standard. Students should be able to apply farm management decision-making concepts and tools such as profit maximization and binary choice modelling techniques to explain a farmers’ final decisions on GlobalGAP standard compliance. This case should enable students to appreciate key factors constraining agricultural export trade performance in developing countries. The case should also contribute to students’ understanding of smallholder farmers’ decisions on food safety standards compliance, particularly GlobalGAP, and the challenges associated with the entire compliance process. Moreover, this case should provide students with possible policy considerations geared towards making food safety standards compliance easier, effective and sustainable in developing countries so as to enhance market access while ensuring food quality and safety along high-value food supply chains.

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

CSS 7 Management Science