Product market competition, R&D, and welfare

We compare the subgame perfect equilibrium emerging in four regimes of research and development (R&D) competition between duopolists: (i) full competition, (ii) coordination of research strategies, (iii) joint venture with cross licensing of patents, and (iv) full collusion in R&D and the product market. The outcome of the firms' interaction depends on the interplay of the degree of product market competition, the similarity of the research strategies, and the cost of R&D, relatively to market size. Our main result is that each of the four regimes can, for plausible parameter combinations, yield the highest level of welfare. Therefore it is problematic to draw general rules applicable to all proposed research joint ventures.     

Product Differentiation and the Location of International Production

We analyze how product differentiation influences firms' choice between exporting and foreign direct investment. When product specifications are determined endogenously, we show that there is no symmetric solution to the product specification subgame. The cost disadvantage of an exporting firm translates into a disadvantage in product specification. Overseas production is favored if this allows the investing firm to adopt a more aggressive product specification. Our analysis suggests an ambiguous relationship among location, product differentiation, and cost and demand functions, confirmed by the existence of a parameter range for which there is no pure strategy equilibrium in location choice.     

Forecasting Tail Risks

This paper presents an early warning system as a set of multi‐period forecasts of indicators of tail real and financial risks obtained using a large database of monthly US data for the period 1972:1–2014:12. Pseudo‐real‐time forecasts are generated from: (a) sets of autoregressive and factor‐augmented vector autoregressions (VARs), and (b) sets of autoregressive and factor‐augmented quantile projections. Our key finding is that forecasts obtained with AR and factor‐augmented VAR forecasts significantly underestimate tail risks, while quantile projections deliver fairly accurate forecasts and reliable early warning signals for tail real and financial risks up to a 1‐year horizon. Copyright © 2016 John Wiley & Sons, Ltd.     

The Influence of Financial Well‐Being on Pawnshop Use

This research examined the influence of financial well‐being on pawnshop use. Data from the 2015 National Financial Capability Study were used to construct a measure of financial well‐being, based on the Consumer Financial Protection Bureau's definition. A higher financial well‐being reduced the odds of pawnshop use by 17%, even after controlling for having a bank account, having a credit card, being financially overconfident, proximity to local pawnshops, and selected demographic characteristics. The authors make recommendations for future research based on changes in the pawnshop industry and its users.     

Are the Laffer curve and the green paradox mutually exclusive?

In this paper, we study the relationship between the Laffer curve and the green paradox in the context of a Ramsey model with endogenous labor supply in which pollution increases consumer demand (through a compensation effect). We find that—in the long run—the conditions under which a Laffer curve and a green paradox emerge are mutually exclusive. Indeed, the Laffer curve exists under a weak compensation effect, while the green paradox requires a strong effect. Also, we find that, in the short run, limit cycles may arise in the presence of a Laffer curve, while they never occur under a green paradox.     

The leveraging of interfirm relationships as a distinctive organizational capability: a longitudinal study

In this paper we present a study of the structure of three lead firm‐network relationships at two points in time. Using data on companies in the packaging machine industry, we study the process of vertical disintegration and focus on the ability to coordinate competencies and combine knowledge across corporate boundaries. We argue that the capability to interact with other companies—which we call relational capability—accelerates the lead firm’s knowledge access and transfer with relevant effects on company growth and innovativeness. This study provides evidence that interfirm networks can be shaped and deliberately designed: over time managers develop a specialized supplier network and build a narrower and more competitive set of core competencies. The ability to integrate knowledge residing both inside and outside the firm’s boundaries emerges as a distinctive organizational capability. Our main goal is to contribute to the current discussion of cooperative ties and dynamic aspects of interfirm networks, adding new dimensions to resource‐based and knowledge‐based interpretations of company performance. Copyright © 1999 John Wiley & Sons, Ltd.     

The origin of utility: Sexual selection and conspicuous consumption

This paper proposes an explanation for the universal human desire for increasing consumption and the associated propensity to trade survival opportunity off conspicuous consumption. I argue that this desire was moulded in evolutionary times by a mechanism known to biologists as sexual selection, whereby an observable trait – conspicuous consumption in this case – is used by members of one sex to signal their unobservable characteristics valuable to members of the opposite sex. It then shows that the standard economics problem of utility maximisation is formally equivalent to the standard biology problem of the maximisation of individual fitness, the ability to pass genes to future generations, and thus establishes a rigorous theoretical foundation for including conspicuous consumption in the utility function.     

Equilibrium Partner Switching in a Bargaining Model With Asymmetric Information

We study a model in which the seller of an indivisible object faces two potential buyers and makes an offer to either of them in each period. We find that the seller's ability to extract surplus from them depends crucially on the value of the cost of switching from one buyer to the next. If the seller is pessimistic about the buyers' valuations and there is a switching cost, however small, then the market is a natural bilateral monopoly; the second buyer is never called on. If the switching cost is zero, or if the seller is optimistic, then switching, and possibly recall of the original buyer, may occur.     

Digital Machines,Space, and Time: Towards a Behavioral Perspective of Flexible Manufacturing

Recently, the diffusion of digital machines has further enhanced firms’ manufacturing flexibility, but also opened questions on potential challenges and implications in the production process. To respond to these timely issues, this study adopts a behavioral perspective and comparatively explores how four different types of digital machines—characterized by increasing degrees of manufacturing flexibility—affect the perception and use of space and time for routines within the production plant. To this end, 45 digital manufacturing machines, sampled across 14 firms in the British and Italian motorsport industry, were qualitatively observed and compared. A model emerges where four key mechanisms reshape (1) the interactive space around the machine, (2) the innovation activities performed in the machine space, (3) the time within activities involving the machine, and (4) the time perception. Such mechanisms mediate the relationship between manufacturing flexibility and firm performance. Further, data show how increasing digitalization in the manufacturing process enhances the establishment of new routines as flexible machines get introduced in the production. Finally, theoretical and practical implications related to fostering a behavioral perspective in innovation and operations management studies are discussed.     

Pollution effects on preferences: A unified approach

In this paper, we introduce a unified Ramsey model where pollution has an impact on preferences and affects both consumption demand and labor supply. Pollution comes from production activities and is viewed as a stock variable with a strong inertia. A government is introduced and levies a proportional tax on production to finance depollution expenditure. We find two interesting results when pollution raises the consumption demand (compensation effect). First, in the long run, a higher green‐tax rate increases the pollution level at the steady state (green paradox) when pollution raises the labor supply (disenchantment effect). Second, in the short run, local indeterminacy can arise through a Hopf bifurcation when pollution lowers the labor supply (leisure effect) even if pollution has a strong inertia.