Big‐Box Stores and Urban Land Prices: Friend or Foe?

This study examined the effect of a new Walmart store on nearby U.S. urban land prices and found that, within one quarter mile of a new Walmart store locale, land prices increased by almost 39% over the four‐year development time period. Supercenters and commercial land sales were instrumental in driving the positive price effects. Robustness tests found a positive land price effect with other big‐box stores, suggesting that the land price effect was not limited to Walmart stores, but in fact, was a big‐box store effect.     

电影营销:数字 or 艺术?

和绝大多数行业一样,电影本身的营销也早已经多元化了数字化互动营销需要创意,或许,还需要更多高科技     

Information gaps: myth or reality?

The rising importance of information technologies is said to threaten ever wider gaps between groups in society. This article considers to what extent the warning are valid. The author traces the history of the introduction in the USA of the telephone, electricity and other innovations and finds that all have followed the same pattern — access was limited in the early stages. He concludes that there is no need to act precipitously to improve access to information technologies and, in any case, the type of action needed is not at all obvious. As the world's work force becomes wealthier and technology costs decline, the differences in all aspects of living standards will decrease.     

Does continuity matter? Developing a new long-term orientation structure in a cross-cultural context: A study on supply chain relationships

Long-term orientation (LTO) originates from traditional Chinese culture and is of great significance to the global issue of sustainable development. However, how LTO can manifest its Chinese culture essence at the individual level remains to be solved. This study proposes a new dimension – continuity – and establishes a new scale of three dimensions for LTO to validate its effect on trust and commitment in supply chain relationships. Results show that employees' continuity has a significant influence on supply chain partners' trust and commitment while tradition and planning do not. Theoretical contributions and managerial implications are discussed in the conclusion. This study demonstrates that Chinese Confucianism has made distinct contributions to universal values.     

Ex ante or ex post competition policy? A progress report

When intervening in markets, say to block a merger, competition authorities are constrained by the limited information they have about the social desirability of the available alternatives. Compared to ex ante control, ex post control is based on the more accurate information that becomes available in the intervening period, but entails temporary losses to social welfare and reversal costs incurred to unscramble the eggs. Through a toy model, we identify situations in which the competition authority finds it optimal to commit to forego the option of ex post review in order to avoid chilling ex ante socially beneficial mergers. On the other hand, the case for ex post review is strengthened if post-merger market conducts can signal the merged firm's private information about the consequences of the merger.     

Digital monopolies: Privacy protection or price regulation?

Increasing returns to scale in data gathering and processing give rise to a new form of monopoly, referred to here as digital monopoly. Digital monopolies create new challenges for regulators and antitrust authorities. We address two in this paper: market power arising from improved match values and from reduced privacy. The digital monopoly’s profit and social surplus always increase as privacy decreases. However, consumer surplus is non-monotone in privacy. Without privacy, the match value is perfect but completely extracted by the digital monopoly. In contrast, as privacy goes to infinity, match values and social surplus go to zero. With regulated prices, consumer surplus is maximized without privacy protection. As with natural monopolies, price regulation thus remains an appropriate tool in the digital age to capture the social benefits from increasing returns to scale without harming consumers.     

Curbing obfuscation: Empower consumers or regulate firms?

This paper develops a market model where consumers refrain from buying products that they are unable to understand and a firm can influence the probability of a consumer understanding its offer. In equilibrium, firms artificially increase product complexity, and firms that offer more transparent products choose on average higher prices. We study two sets of public policies. We show that consumer side policies may have the unintended consequence of encouraging obfuscation while firm side policies are always effective in curbing obfuscation. Interestingly, a consumer side policy can even harm consumers when it protects consumers so much that it greatly increases the marginal effectiveness of obfuscation. Policies on both sides can either increase or decrease social welfare depending on the marginal effectiveness and the marginal cost of obfuscation. Our main insights hold in both asymmetric and symmetric obfuscation equilibria.     

Incentivizing R&D: Prize or subsidies?

This paper studies the optimal design of R&D contests. A “sponsor” (e.g. the US Department of Defense or the World Health Organization) wants to improve the quality of the winning products. To do so, it partitions its budget between two schemes: an inducement prize and efficiency-enhancing subsidies to the firms competing in the contest. Prizes and subsidies have different functions, and they provide complementary incentives. In the optimally designed contest, subsidies increase while the prize decreases, if the innovation process is more challenging. Further, sensible conditions are identified under which the optimal contest implements either a “handicapping” scheme (by preferentially subsidizing the “underdog”) or a “national champion” scheme (by favoring the “favorite”). Our analysis yields a number of useful implications and sheds light on an array of R&D incentive schemes, such as the DoD's design competitions and vaccine development incentives.     

Regulating smart contracts: Legal revolution or simply evolution?

Blockchain-based smart contracts have triggered polarised discussions. They have been applauded as a significant technological achievement, but also criticised as a dumb idea. Their application is rapidly expanding in the financial sector, public sector, supply chain management, and the automobile, real estate, insurance, and health care industries. With the growing use of smart contracts and an increasing variety of smart contracts applications, the debate over the legal implications of this phenomenon has intensified and many legal issues related to smart contracts are being examined. Legal scholars have highlighted potential legal pitfalls, controversies and incompatibilities with existing legal frameworks. Blockchain technology and smart contracts have also been fuelling an interest of legislators, who have begun to recognise regulatory uncertainties and are making the first attempts to introduce legislative solutions to address them. This paper aims to highlight the fervour of the scholarly debate surrounding smart contracts and contrast it with a rather modest response from the legislators thus far. The paper reiterates that smart contracts represent the future. Even though they challenge practitioners, scholars, and legislators, current legislative initiatives indicate that under most legal systems there are no major obstacles for smart contracts and to accommodate smart contracts within the existing legal frameworks we should expect legal evolution rather than revolution.     

Sketching: Friend or Foe to the Novice Designer?

Previous research by one of the authors showed that novice designers do not use sketching as a way to generate, develop and communicate design proposals, but move immediately to three-dimensional modelling. Neither do they generate multiple solutions. The follow-up study described here addressed the questions: Does teaching two-dimensional modelling enable Grade 7 pupils to better express their ideas and organize their thoughts? What role does discussion play in pupils' attempts to generate a design proposal? Does the use of contextualising items make a difference to pupils' success with designing? Eight Grade 7 pupils were drawn from each of two classes. One class had received instruction in sketching; the other served as a control group. Each group of eight pupils was divided into single-sex dyads. The eight dyads were videotaped while producing a solution to a common design brief. Analysis of the data has provided insights into the effects of instruction on the proposals produced by pupils. Additionally, their ability to generate, develop and communicate design ideas is enhanced by both the dynamic relationship between pupils' talk and 3D modelling and the way the task is contextualised. This revised version was published online in July 2006 with corrections to the Cover Date.     

Heredity or Environment: Why is Automobile Longevity Increasing?

Over the past 25 years the longevity of automobiles has increased dramatically. We disentangle the rise in longevity into an embodied or inherent-durability effect and a disembodied effect (driven by the external environment, such as reduced accident rates or reductions in the prices of auto repair parts) and estimate these effects by year from 1950 through 1991. We find that the entire rise in auto longevity is due to some force disembodied from the cars themselves and offer some speculation about the nature of this external environment.     

Training and Promotion: Allocation of Skills or Incentives?

This paper analyzes the impact of training on the probability of promotion. Results from the British Household Panel Survey indicate that training increases the probability of promotion of female workers, but not that of male workers. In terms of wages, men obtain significant returns from (general and specific) training acquired with their current employer, while women profit from general training. Overall, results suggest that career moves of women are importantly affected by the market value of their skills, while those of men fit better a model of promotions as providers of incentives.     

Sketching: Friend or Foe to the Novice Designer?

Previous research by one of the authors showed that novice designers do not use sketching as a way to generate, develop and communicate design proposals, but move immediately to three-dimensional modelling. Neither do they generate multiple solutions.     

Speed to Market for Innovative Products: Blessing or Curse?

The relationships among speed to market, quality, and costs are important to managers as they attempt to best establish incentives and set goals for new product development teams, allocate resources for new product development, or create positional advantage in the market. The existing literature suggests that the economic consequences of being late to the market are significant, including higher development and manufacturing costs, lower profit margins, and lessening of the firm's market value. Therefore, traditional logic has held that new product development managers need to manage the trade‐offs among speed to market, quality, and costs. While both scholars and managers have often acquiesced to performance trade‐offs among “faster, better, and cheaper,” this research attempts to improve understanding of the interrelationships between these objectives, and ultimately profit. Based on a survey of 197 managers, faster speed to market is shown to be related to better quality and lower costs; it is not necessary to sacrifice one of these outcomes. Further, the moderating roles of two dimensions of innovativeness (innovativeness to the firm and to the market) are examined on the relationships between speed and quality, as well as speed and profit. Both dimensions of innovativeness positively moderate the relationship between speed to market and quality. For more innovative products (both to the firm and the market), there is a stronger positive relationship between speed and quality than for less innovative products. Further, innovativeness to the firm negatively moderates the relationship between speed and profit. Thus, speed has a less positive impact on profit for highly innovative‐to‐the‐firm products compared with less innovative‐to‐the‐firm products. By being conscious of the projects’ levels of innovativeness (along with prioritizing various performance measures), managers can more rationally decide when to emphasize speed to market based on this study's findings.