Optimal criteria for selecting price discrimination metrics when buyers have log-normally distributed willingness-to-pay

This paper investigates how a monopoly seller should determine the optimal set of pricing variables (pricing metrics) for third-degree price discrimination applications in which buyers have log-normally distributed willingness-to-pay (WTP). In a setup that closely resembles linear and probit regressions, this paper shows that when the monopoly seller is restricted to using one metric and no price discrimination cost exists, the pricing metric that best reduces the residual variance of buyers’ willingness-to-pay is the one that maximizes revenue. Equivalently, the explanatory power of willingness-to-pay is the ordering criterion. This paper also shows that this criterion is not universally true when willingness-to-pay follows other distributions. When the seller incurs price discrimination costs associated with different metrics, the ordering criterion becomes the explanatory power of each pricing metric divided by its cost. This paper also discusses how to apply this model to solve real-world pricing problems with contingent valuation models or using probit regression.

Third-Degree Price Discrimination in the Presence of Asymmetric Consumption Externalities

In this paper, we consider third-degree price discrimination in two markets in the presence of asymmetric consumption externalities; we establish that under plausible conditions, a firm reduces its price in the market with low price elasticity of demand. The firm can increase its profits by reducing the price for these consumers and enlarging the demand for other consumers, provided that positive consumption externalities exist. Moreover, we show that third-degree price discrimination enhances not only the firm’s profit but also total consumer surplus.

Grey Power: An Empirical Investigation of the Impact of Parallel Imports on Market Prices

The persistence of price discrimination across international markets with falling costs of unofficial importing is both paradox and policy concern. E-commerce facilitates a “grey” market in parallel imports, particularly for high-value goods such as electronics. This paper explores the impact of unofficial imports on price using a panel of product markets mediated via an Internet shopbot. It finds the presence of an import model lowers prices across the market. However, unlike the refurbished model it is not simply an inferior substitute. The import price discount increases over the model life cycle, suggesting that model-specific preferences fall as each model ages.

Estimating demand for cellular phone service under nonlinear pricing

Cellular phone carriers typically offer complicated nonlinear tariffs. Consumers make a discrete choice among several rate plans. Each plan has a nonlinear price schedule, and price is usually lower for in-network calls. I present an empirical framework to estimate demand under such nonlinear pricing schemes by using parsimonious carrier-level data and apply the estimation method to analyze the market in Taiwan. I evaluate the impacts of termination-based pricing schemes on the market structure by counterfactual simulations. There is no evidence showing that the network effect resulting from termination-based pricing has significant effects on market structure.

Illusory Price Increases after the Euro Changeover in Germany: An Expectancy-Consistent Bias

The aim of the present report is to review research demonstrating the role played by expectations for observed illusory price increases after the euro introduction in Germany. In laboratory experiments when participants are asked to estimate price changes in a restaurant following the euro introduction, the price estimates are found to be biased in the direction of the expectation of rising prices. The research also examines the extent to which a similar judgment bias is evident in other areas and how interventions counteract the bias. A further focus of the research is on the underlying process. In this respect the results show that the bias is based on a selective outcome correction process not previously described. Theoretical implications and practical implications for consumer policy issues are highlighted.

Cost of small business banking: a New Zealand study

The research reported in this article develops a model for assessing the cost of banking services faced by small businesses. The lack of price competition in the provision of small business banking services combined with limited transparency concerning actual fee levels prevents small businesses from readily estimating likely fee levels. Prior research and government reports note the difficulties faced by small business in relation to banking services and this research contributes to an understanding of the potential dead weight losses incurred resulting from poor signalling and information asymmetry and potentially a deficient public policy framework.

Expectations,network effects and timing of technology adoption: some empirical evidence from a sample of SMEs in Italy

We provide evidence on the influence of expectations and network effects on the timing of technological adoption. By considering a sample of SMEs operating in Italy, we focus on the determinants of their decision to adopt Fast Ethernet, a communication standard for Local Area Networks (LANs). We find that both expectations and network effects significantly affect the timing of adoption. In particular, price expectations generally tend to delay adoption and (indirect) network effects in the form of backward compatibility as well as informational spillovers tend to foster adoption. Firm size also matters.

Competitive reasons for the Name-Your-Own-Price channel

This paper shows that the Name-Your-Own-Price (NYOP) business model can help soften competition. When consumers differ in their frictional costs (i.e., the shopping hassle) they experience when bidding at an NYOP retailer, the NYOP format can be a mechanism for differentiating a retailer from a posted-price rival. Beyond providing a motivation for using an NYOP mechanism, competition also has important implications for the optimal structure of the NYOP format. For example, this paper shows that prohibiting rebidding may benefit an NYOP firm by reducing price rivalry.

The Meaning of Entrepreneurship: A Modular Concept

Entrepreneurship has been characterised as one of the most intriguing but equally elusive concepts in economics. This critical review first surveys its major intellectual roots and then proposes a modular concept of entrepreneurship that preserves essential distinctions along its behavioural, functional, and occupational dimensions. It argues that the behavioural definition identifies the only attribute that is both comprehensive and unique to the nature of entrepreneurship, while the functional and occupational definitions add the specificity required for many analytical purposes. To validate the concept, the paper discusses the appropriate empirical units of observation and maps a general policy framework.

Beyond plain vanilla: Modeling joint product assortment and pricing decisions

This paper investigates empirically the product assortment strategies of oligopolistic firms. We develop a framework that integrates product choice and price competition in a differentiated product market. The present model significantly improves upon the reduced-form profit functions typically used in the entry and location choice literature, because the variable profits that enter the product-choice decision are derived from a structural model of demand and price competition. Given the heterogeneity in consumers’ product valuations and responses to price changes, this is a critical element in the analysis of product assortment decisions. Relative to the literature on structural demand models, our results show that incorporating endogenous product choice is essential for policy simulations and may entail very different conclusions from settings where product assortment choices are held fixed.

Competition and price discrimination in the market for mailing lists

This paper examines whether mailing list sellers, when faced with additional competitors, are more likely to try to segment consumers by offering additional choices at different prices (second-degree price discrimination) and/or offering different prices to readily identifiable groups of consumers (third-degree price discrimination). We utilize a dataset that includes information about all consumer response lists derived from mail order buyers (i.e. lists derived from catalogs) available for rental in 1997 and 2002. Our results indicate that increased competition leads to an increased propensity to price discriminate along each of the dimensions we investigate. These results hold for both second-degree and third-degree price discrimination. Further, list owners offer menus with more choices in more competitive markets. These results, taken together with results from other empirical studies, suggest that the connection between competition and increased price discrimination is a result that applies broadly.

Delegation Commitment in Oligopoly

Dealing with managerial incentive in an oligopolistic competition market where the relevant strategic variables are not directly quantities but incentive schemes. It is found that, in the sequential delegation model, the leader output will not be affected by changing the number of the follower firms when there is only one leader. In addition, more equal distribution of the number of leaders and followers will result in higher industry output, lower price, lower industry profit, higher consumer surplus and higher economic welfare; moreover, economic welfare in the sequential delegation model is always higher than in a simultaneous delegation model.

Avoiding aggregation bias in demand estimation: A multivariate promotional disaggregation approach

Demand models produce biased results when applied to data aggregated across stores with heterogeneous promotional activity. We show how to modify extant aggregate demand frameworks to avoid this problem. First a consumer-level model is developed, which is then integrated over the heterogeneous stores to arrive at aggregate demand. Our approach is highly practical since it requires only standard scanner data of the type produced by the major vendors. Using data for super-premium ice cream, we apply the proposed methodology to the random coefficients logit demand framework.

Supplier price concessions: A longitudinal empirical study

The competitive nature of today’s business-to-business markets requires companies to continually look for ways to reduce costs; one of the easiest of which is to demand price reductions from suppliers. In this research, price reduction demands and the corresponding concessions given by 238 suppliers to the six major North American Automotive original equipment manufacturers during 2001–2007 are analyzed utilizing a simultaneous equation model. The three stage least squares estimates indicate that suppliers are willing to give higher price concessions when buyers align specific interfacing characteristics and processes with their suppliers so that the suppliers perceive greater opportunities for future business and profit. These results provide, for the first time, an understanding of the dynamic nature of the impact of buyer–supplier relational components on supplier price concessions.

The Euro Illusion in Consumers’ Price Estimation: An Italian–Irish Comparison in the Third Year of the Euro

The euro illusion is a transient phenomenon that consists of currency-related asymmetries in the intuitive judgment of product prices made by consumers. The results of a cross-country study in the third year after the introduction of the euro show a strong price estimation asymmetry in a country with an extreme exchange rate (Italy) and a weaker effect in a country in which the nominal values of the new and the old currency are much closer (Ireland). These results rule out proposed explanations of the euro illusion in price estimation that assume the sole influence of plausible anchors (reference prices stored in memory within the plausible price range), supporting instead accounts also endorsing the role of implausible anchors (reference prices outside the plausible price range). Beyond contributing to our theoretical understanding of the euro illusion, this research starts to unveil the interplay between structural factors (i.e., the currency exchange rate) and psychological mechanisms that produce long-lasting difficulties for consumers after a monetary changeover.

Business Ethics Training: Insights from Learning Theory

This paper explores research in educational psychology and learning theory in a search for insights to enhance business ethics training Useful educational principles uncovered are then applied to the development of an ethics training initiative for sales professionals. The paper concludes with suggestions for future research to help enrich business ethics training.

A Structural Model for Evaluating the Sector-specific Impacts of Preferential Trade Agreements

This paper develops and estimates a structural model of imperfect competition in international markets. The model incorporates a flexible non-linear demand framework with structural price equations. A general Conjectural Variation approach is developed to characterize strategic interaction. This allows the simultaneous evaluation of the sector-specific terms of trade effects of a Preferential Trade Agreement (PTA), and the extent of international competition in the sector under consideration. The model is then used to evaluate the impact of the Lebanese–Egyptian PTA on the iron and steel import sector in Lebanon. Results confirm the need for a structural approach in the empirical assessment of PTAs.

Business students’ attitudes toward unethical behavior: A multi-country comparison

Business students are confronted early in their academic careers with examples of questionable acts and practices related to individual and corporate integrity. The current study identifies four segments of students with respect to their attitudes toward unethical behavior and is one of the first known attempts to understand country corruption and its impact on students of business. Findings from a worldwide survey of over 6,000 business students suggest that corruption does breed corruption and that business students in more corrupt countries have a greater likelihood than their counterparts in less corrupt countries to equate legal and ethical. It appears that business students in more corrupt countries expect to use the law as their ethical gauge in business decisions.

Gender differences in new brand name response

Conventional guidelines for naming new products overlook possible individual-level differences that may affect response to new brand names. This research draws on sound symbolism theory to investigate whether gender affects response to new brand names. Specifically, two studies are conducted to examine whether females respond more favorably than males to brand names with front vowels and whether males respond more favorably than females to brand names with back vowels. Results indicate that gender is associated with brand name response and that the gender asymmetries appear to be more pronounced in product categories where masculinity–femininity is a more salient product attribute. An implication is that gender targeting can be facilitated through the use of particular letters in brand names.

A nested logit model of strategic promotion

This paper presents a test of the nature of the pricing and promotion game played by supermarket retailers in a large, U.S. market. Using a nested-logit modeling approach, the results show that retailers set discount depth and promotional frequency in a manner that is less competitive than Bertrand. We also find that the elasticity of substitution among competing stores is lower than among products within each store, but not equal to zero. Therefore, sales do cannibalize existing products, but can also build a significant amount of store-traffic. Relative to strategic factors, price promotions have their greatest impact on store-conditional product demand.