实验设计的新前沿

产品和过程开发是业务长期生存的基础，生存和成功的关键是培养创新和减少产品上市时间，同时使产品到达最佳性能。     

Priority Network Access Pricing for Electric Power

We propose a priority-pricing scheme for zonal access to the electric power grid that is uniform across all buses in a zone. The independent system operator (ISO) charges bulk power traders a per unit ex ante transmission access fee. The zonal access fee serves as an access insurance premium that entitles a bulk power trader to either physical injection of one unit of energy or a compensation payment. The access fee per MWh depends on the injection zone and a self-selected strike price that serves as an insurance deductible that determines the scheduling priority of the insured transaction and the compensation level in case of curtailment. Inter-zonal transactions are charged (or credited) with an additional ex post congestion fee equal to the differences in zonal spot prices. The compensation for curtailed transactions equals the difference between the realized zonal spot price and the selected strike price (deductible level). The ISO manages congestion so as to minimize net compensation payments and thus, curtailment probabilities increase with strike price and for any particular strike price may vary from bus to bus. We calculate the rational expectations equilibrium for three-, four- and six-node systems and demonstrate that the efficiency losses of the proposed second best scheme relative to the efficient dispatch solutions are modest.     

Financial Education Interventions Targeting Immigrants and Children of Immigrants: Results from a Randomized Control Trial

We document that immigrants in the United States differ from natives in several aspects relevant for their financial decision making. Based on these differences, we designed novel financial education materials targeted at US immigrants and their children and evaluated their effectiveness using a randomized control trial. To the best of our knowledge, this is the first rigorous evaluation of financial education programs targeted at this population. Compared to a control group, the groups that received the one‐time educational intervention were more likely to correctly answer financial knowledge questions immediately after the intervention. The estimated effects of this one‐time intervention on knowledge were large, but most of them faded away after six months. Moreover, we find little effect of the treatments on intended financial behavior measures, both immediately and six months later. Our results point to the efficacy of this type of educational material in informing immigrants and their children about important financial information that they are unfamiliar with, including information related to their immigrant status. However, they also suggest that a priority for future research should be to test whether repeated opportunities for learning can increase financial knowledge retention and lead to behavior change.     

Challenging the ‘Million Zeros’: The Importance of Imagination for Business Ethics Education

A recent preoccupation in scholarly research is the capacity of firms in developing country industrial clusters to comply with international corporate social responsibility (CSR) policies and codes of conducts. This research is at an early stage and draws on several—often quite distinct—scholarly traditions. In this paper, we argue that future work in this area would benefit from a more explicit examination of the connection between cluster firms and human rights defined according to the 1948 Universal Declaration of Human Rights and subsequent covenants and treaties. We argue that cluster firms’ adoption of CSR policies, often indiscriminately imposed by global buyers, should be differentiated from firms’ actual human rights practices. Based on this distinction, we elaborate a typology of industrial clusters (low-road, window-dressing, rights-oriented) and identify a set of factors likely to influence their practice. Against this background, we discuss an agenda for future research and elaborate on the potential methodological intricacies related to research on the interface between industrial clusters and human rights.     

Abschaffung der Abgeltungsteuer — gerechter und steuersystematisch einheitlicher?

There is a rising political discussion in Germany around abolishing the final withholding tax on capital income. The German tax reforms that introduced this tax lowered tax rates, in particular on interest income. According to some authors, the growing inequality of income and property is a strong argument for the higher taxation of capital income. However, other authors argue that the neutrality aspects concerning private investment are inadequate. An abolishment of the final withholding tax would not solve these problems and, moreover, would turn back the achieved improvements. Therefore, the German Council of Economic Experts suggests complementing the previous reforms by introducing an allowance for corporate equity.     

Creating Value Through Best‐In‐Class Capital Allocation1

With the economy showing signs of recovery, companies are shifting their focus from liquidity and balance sheet concerns back towards capital allocation and value creation. This article provides a comprehensive framework to examine shareholder value creation through capital allocation, and discusses important capital allocation lessons that have re‐emerged over the last few years. Notable among the key lessons are the following:

• ? Growth alone does not guarantee value creation, which suggests that companies should allocate capital based on the economic value of each investment opportunity.
• ? The limits of diversification in a financial crisis should be considered when allocating capital and managing liquidity.
• ? Companies should be conservative with base‐case cash flow projections and incorporate the possibility of downside scenarios into their projections.
• ? It is important to incorporate all forms of capital when managing liquidity.
• ? Whether using a long‐term or current‐market approach, companies should be consistent throughout the cycle in their cost of capital methodology.
• ? Companies should continually rethink investments and allocate capital in an attempt to maintain a competitive advantage.
• ? Evaluate returns relative to risk and cost of capital, and not against the company's average ROIC.
• ? Comparing the IRR of share repurchases to new investments is not an apples‐to‐apples comparison.

Finally, companies should concentrate on the strategic uses and value of particular assets and not allow their decisions to be driven by the value they might receive relative to their initial cost.     

Business ethics: the materiel/manufacturing perspective

The discussion of purchasing practices and product integrity, which have ethical implications for materiel/manufacturing management, serves to illustrate how routine decisions can have larger implications for the firm as a whole. Management needs to take a proactive role in confronting ethical issues by (1) demonstrating a corporate commitment to sound ethics in business practices, (2) providing written policies where appropriate to provide a basis for sound ethical conducts, (3) educating various functional areas to understand their responsibility in seeming unrelated ethical problems, (4) delegating authority in ethical issues where such issues are considered in decision making, and (5) fostering interfunctional communication as a means in establishing corporatewide responsibility. The basic philosophical principles of JIT serve as a blueprint for recognizing and managing ethical responsibility. The unexpected by-products of a JIT implementation may be vendor/customer good will and an excellent reputation for the firm.     

Deployment of Restaurants Websites’ Marketing Features: The Case of Spanish Michelin-Starred Restaurants

ABSTRACT

Websites have become a fundamental marketing tool for tourism businesses and have a special importance for highly rated restaurants. The aim of this article is to propose and apply a model to evaluate the deployment and adoption of website marketing features of restaurants from a specific category. The model is based on the application of an extended model of Internet commerce adoption (eMICA) technique for technical depth, combined with content analysis for breadth. This study analyzes the website features and capabilities for Spanish restaurants in the 2015 Michelin Red Guide. A total of 102 restaurants were analyzed. The results of the website evaluation model suggest that, despite the importance of the restaurant sector in the economy and in the tourism industry, the websites of high-quality restaurants require improvements to adapt to customers’ demands. Results further found that these websites are not tourist-orientated and are established at different stages of development.