Can You Hear Me Now? Communication in Virtual Product Development Teams*

Globalization and technological advances are driving organizations to extend the boundaries of new product development (NPD) teams from traditional colocated settings to dispersed or virtual settings. Virtual NPD teams have a wide array of information and communication technologies (ICTs) at their disposal. ICTs allow team members to communicate and collaborate as they cope with the opportunities and challenges of cross‐boundary work. The purpose of this paper is to explore ICT use by members of virtual NPD teams. This study presents an exploratory test and integration of two competing perspectives of media use in virtual teams: media capacity theories and social dynamic media theories. Specifically, this paper examines the role of task type, organizational context, and ICT type as critical contingency variables affecting ICT use. It also examines how different patterns of ICT use relate to individual perceptions of team performance. The findings from this study of 184 members of virtual NPD teams in three global firms suggest that communication via ICTs in virtual NPD teams is contingent on a range of factors.     

Monetary and fiscal policy interactions in a New Keynesian model with capital accumulation and non-Ricardian consumers

The paper examines simple monetary and fiscal policy rules consistent with determinate equilibrium dynamics in the absence of Ricardian equivalence. Under this assumption, government debt turns into a relevant state variable which needs to be accounted for in the analysis of equilibrium dynamics. The key analytical finding is that without explicit reference to the level of government debt it is not possible to infer how strongly the monetary and fiscal instruments should be used to ensure determinate equilibrium dynamics. Specifically, we identify bifurcations associated with threshold values of steady-state debt, leading to qualitative changes in the local determinacy requirements.     

Sociality and money1

This is a translation of ‘Socialité et argent’, a text by Emmanuel Levinas originally published in 1987. Levinas describes the emergence of money out of interhuman relations of exchange and the social relations – sociality – that result. While elsewhere he has presented sociality as ‘nonindifference to alterity’ it appears here as ‘proximity of the stranger’ and points to the tension between an economic system based on money and the basic human disposition to respond to the face of the other person. Money both encodes and effaces sociality, both designates and disguises social relations. It arises from the way that needs and interests are manifested in exchange relations, in what he calls the ‘interestedness’ of economic life. But interests are always already cut through by the fact that being is always ‘being with others’. Being is always ‘interbeing’. Interestedness is always confronted by disinterestedness, that is, by a sociality marked by the ‘goodness of giving’, attachment to and concern for the poverty of the other person. Levinas concludes with a discussion of sociality and justice, posing questions about the tension between the demand to respond to an Other immediately before me and at the same time to respond to the demands of an other Other (the third person) who also invites a response.     

Leader influences on training effectiveness: motivation and outcome expectation processes

Training effectiveness is a function of trainee characteristics, training design and contextual factors. Social exchanges in the work environment have received less attention compared with other training effectiveness predictors. We focus on the extent to which leaders (through their relationships and exchanges with followers) influence skill transfer, maintenance and generalization. We also examine two intervening processes (training motivation and outcome expectancy). Our findings, based on surveys from 495 employees, argue for the importance of leader–member exchange for training transfer, with training motivation and outcome expectancy as intervening mechanisms.     

The Fair Value of Cash Flow Hedges,Future Profitability,and Stock Returns

The SEC and FASB recently expressed concerns that investors do not fully assimilate all of the information provided by complex and incomplete derivatives and other comprehensive income (OCI) disclosures. My evidence supports these concerns. Specifically, I examine the information content of unrealized cash flow hedge gains/losses for future profitability and stock returns. An unrealized gain on a cash flow hedge suggests that the price of the underlying hedged item (i.e., commodity price, foreign currency exchange rate, or interest rate) moved in a direction that will impair the firm's profits after the hedge expires. Consequently, I find that unrealized cash flow hedge gains/losses are negatively associated with future gross profit after the firm's existing hedges have expired. This association only holds after the firm has reclassified its hedges into earnings, and is weaker for firms that can pass input price changes on to their customers. Finally, investors do not immediately price the cash flow hedge information. Instead, investors appear surprised by future realizations of gross margin, consistent with the view that complex and incomplete disclosures delay pricing. These results are relevant to policymakers involved in the current FASB and IASB project designed to simplify the accounting and disclosure for derivatives and, in particular, cash flow hedges.