Consumer creativity: Effects of gender and variation in the richness of vision and touch inputs

This study investigates the influence of vision and touch inputs and gender on the creativity of consumer-derived product concepts. Manipulating vision and touch richness affects how much information is apprehended from product components. Tests include solid three-dimensional components (rich inputs) and line-diagram two-dimensional components (impoverished inputs). In a controlled laboratory setting, consumers imagined products, and the product concepts' creativity was assessed on functionality and novelty. Results show that higher vision levels and touch inputs enhance the product concept's functionality, while lower levels of vision and touch inputs enhance novelty. Gender modestly affects both functionality and novelty, with women generally more creative in designing products than men.     

Constrained suboptimality in incomplete markets: a general approach and two applications

Summary. In this paper we re-examine generic constrained suboptimality of equilibrium allocations with incomplete numeraire asset markets. We provide a general framework which is capable of resolving some issues left open by the previous literature, and encompasses many kinds of intervention in partially controlled market economies. In particular, we establish generic constrained suboptimality, as studied by Geanakoplos and Polemarchakis, even without an upper bound on the number of households. Moreover, we consider the case where asset markets are left open, and the planner can make lump-sum transfers in a limited number of goods. We show that such a perfectly anticipated wealth redistribution policy, though consistent with the assumed incomplete financial structure, is typically effective. Received: August 14, 1995; revised version: April 11, 1997     

Bait and ditch: Consumer naïveté and salesforce incentives

We analyze a model of price competition between a transparent retailer and a deceptive one in a market where a fraction of consumers is naïve. The transparent retailer is an independent shop managed by its owner. The deceptive retailer belongs to a chain and is operated by a manager. The two retailers sell an identical base product, but the deceptive one also offers an add‐on. Rational consumers never consider buying the add‐on while naïve ones can be “talked” into buying it. By offering the manager a contract that pushes him to never sell the base good without the add‐on, the chain can induce an equilibrium in which both retailers obtain more‐than‐competitive profits. The equilibrium features price dispersion and market segmentation, with the deceptive retailer targeting only naïve consumers whereas the transparent retailer serves only rational ones.     

Pursuing justice or protecting local firms? Shenzhen courts move beyond judicial local protectionism

Emerging economies represent a vivid market for firms worldwide who are massively investing in R&D. This tendency is generating an increase in the number of intellectual property (IP) registrations and is expanding the markets for IP. However, emerging economies tend to show unfair judicial systems, being unable to ensure IP rights protection, and to allow companies to benefit from their inventions. China is one of the most important emerging economies, and both domestic and foreign companies are investing a considerable amount of money in R&D and IP activities, especially in innovative cities such as Shenzhen. In this study, we aim to investigate whether the Chinese judicial system, using the city of Shenzhen as our empirical context, is fair in protecting IP rights. We use data about IP litigations from 2014 to 2016, targeting the three most relevant outcomes: settlement, judgment, and the amount of damage awards recognized by the court. The study shows no evidence that Shenzhen courts rule in favor of local firms, and the findings show consistency regarding settlement, the winning probability in judgment, and amount of damage awards. Accordingly, we derive managerial implications demonstrating that Shenzhen is a very international arena and firms act following the classic strategic theories of innovation appropriation.     

Distance to Customers,Absorptive Capacity,and Innovation in High‐Tech Firms: The Dark Face of Geographical Proximity

This paper investigates the impact of both geographical and relational proximity on the innovative performance of the firm. We address the role of one firm characteristic—its absorptive capacity—as a specific contingency affecting the relationship between different proximities and innovation. Using data from 158 high‐tech firms located in the Tiburtina Valley in Italy, we studied the relationship between these firms and their key customers. Our findings support the need to downplay the role of geographical proximity in promoting innovation. Our results also show that relational proximity to key customers has a complementary relationship with absorptive capacity, which positively moderates its influence on innovative performance.     

Weak and Strong Cross‐Sectional Dependence: A Panel Data Analysis of International Technology Diffusion

This paper provides an econometric examination of technological knowledge spillovers among countries by focusing on the issue of error cross‐sectional dependence, particularly on the different ways—weak and strong—that this dependence may affect model specification and estimation. A preliminary analysis based on estimation of the exponent of cross‐sectional dependence provides a clear result in favor of strong cross‐sectional dependence. This result has relevant implications in terms of econometric modeling and suggests that a factor structure is preferable to a spatial error model. The common correlated effects approach is then used because it remains valid in a variety of situations that are likely to occur, such as the presence of both forms of dependence or the existence of nonstationary factors. According to the estimation results, richer countries benefit more from domestic R&D and geographic spillovers than poorer countries, while smaller countries benefit more from spillovers originating from trade. The results also suggest that when the problem of (possibly many) correlated unobserved factors is addressed the quantity of education no longer has a significant effect. Finally, a comparison of the results with those obtained from a spatial model provides interesting insights into the bias that may arise when we allow only for weak dependence, despite the presence of strong dependence in the data. Copyright © 2016 John Wiley & Sons, Ltd.     

Sport event attendance as a function of education: evidence from the UK

This article studies the role of education in the decision to attend sporting events. The overall objective is to verify whether more educated individuals are more likely to go to sports events than their less educated counterparts. If education socializes persons to focus on sports, it would then partially offset negative alternatives such as alcohol, drug abuse and unlawful behaviours, creating a positive externality. Sport events consumption is extensive, highlighting the potential economic importance of the sports-education externality. To establish the role of education in sport attendance, this article applies a probabilistic linear regression model to data from the UK. The econometric formulation associates sport event attendance in the left hand side with education in the right hand side, while controlling for the socioeconomic variables that are known to affect a consumer’s decision to go to a sport event: gender, age, income, employment status, children, marital status, and geographical location, among others. These findings add to a somewhat limited literature on both the effect of education on sports attendance and secondarily, on the impact of other socioeconomic variables on attendance.     

The dark side of global integration: Increasing tail dependence

We measure stock market coexceedances using the methodology of Cappiello, Gerard and Manganelli (2005, ECB Working Paper 501). This method enables us to measure comovement at each point of the return distribution. First, we construct annual coexceedance probabilities for both lower and upper tail return quantiles using daily data from 1974–2006. Next, we explain these probabilities in a panel gravity model framework. Results show that macroeconomic variables asymmetrically impact stock market comovement across the return distribution. Financial liberalization significantly increases left tail comovement, whereas trade integration significantly increases comovement across all quantiles. Decreasing exchange rate volatility results in increasing lower tail comovement. The introduction of the euro increases comovement across the entire return distribution, thereby significantly reducing the benefits of portfolio diversification within the euro area.