Infinite-horizon choice functions

We analyze infinite-horizon choice functions within the setting of a simple technology. Efficiency and time consistency are characterized by stationary consumption and inheritance functions, as well as a transversality condition. In addition, we consider the equity axioms Suppes–Sen, Pigou–Dalton, and resource monotonicity. We show that Suppes–Sen and Pigou–Dalton imply that the consumption and inheritance functions are monotone with respect to time—thus justifying sustainability—while resource monotonicity implies that the consumption and inheritance functions are monotone with respect to the resource. Examples illustrate the characterization results.     

How Do European SME Owner–Managers Make Sense of ‘Stakeholder Management’?: Insights from a Cross-National Study

The vast majority of empirical research on stakeholder management has traditionally focused on multinational corporations. Only in recent years, scholars have begun to pay attention to the stakeholder management concept in relation to small- and medium-sized enterprises (SMEs). The few existing studies in this area, however, discuss SMEs as a context free category or remain focused on single country analysis. This cross-national empirical research investigates SME owner?Cmanagers?? perceptions of stakeholder management in six European countries. The comparative analysis is followed by a discussion of how institutional, cultural and linguistic contexts can influence owner?Cmanagers?? sensemaking of stakeholder management. Our study questions the universality of specific management terms and proposes that more attention should be paid to the institutional, cultural and linguistic environments that shape economic activity in different parts of Europe.     

On the endogeneity of Cournot, Bertrand, and Stackelberg competition in oligopolies

In many industries, firms pre-order input and forward sell output prior to the actual production period. It is known that forward buying input induces a “Cournot-Stackelberg endogeneity” (both Cournot and Stackelberg outcomes may result in equilibrium) and forward selling output induces a convergence to the Bertrand solution. I analyze the generalized model where firms pre-order input and forward sell output. First, I consider oligopolists producing homogenous goods, generalize the Cournot-Stackelberg endogeneity to oligopoly, and show that it additionally includes Bertrand in the generalized model. This shows that the “mode of competition” between firms may be entirely endogenous. Second, I consider duopolies producing heterogenous goods. The set of equilibrium outcomes is characterized and shown not to contain the Bertrand solution anymore. Yet, forward sales increase welfare also in this case, notably even when goods are complements.     

Further evidence on the law of factor proportionality in multiple households closed CGE models

This article provides additional evidence that factor contents of different consumers’ consumption bundles computed from multiple households closed Computable General Equilibrium (CGE) models are approximately proportional. This empirical regularity has been observed up to now for a total of 11 CGEs for very diverse countries, and we therefore state it as law. It implies that these models display price rigidity with respect to endowment re-allocations, an observation which has broad implications for their capacity to capture general equilibrium effects.     

Social evaluations when populations differ in size

Assessments of “social welfare” do not usually take into account population sizes. This can lead to serious social evaluation flaws, particularly in contexts in which policies can affect demographic growth. We develop in this paper a little‐known though ethically attractive approach to correcting the flaws of traditional social evaluations, an approach that is sensitive to population sizes and that is based on critical‐level generalized utilitarianism (CLGU). Traditional CLGU is extended by considering arbitrary orders of welfare dominance and ranges of “poverty lines,” as well as values for the “critical level” of how much a life must be minimally worth to contribute to social welfare. We apply these social evaluation methods to rank Canada across 1976, 1986, 1996 and 2006 and to estimate normatively and statistically robust lower and upper bounds of critical levels over which these rankings can be made.     

The equilibrium manifold keeps the memory of individual demand functions

Summary. It is shown that the property that the equilibrium manifold keeps the memory of the individual demand functions holds true if every individual demand function satisfies the following three properties: 1) It is a function of commodity prices and of consumers income; 2) Consumption belongs to the nonnegative orthant of the commodity space; 3) Walras law. Neither differentiability nor continuity are necessary. In addition, the demand functions do not have to be utility maximizing subject to budget constraints.Received: 2 September 2003, Revised: 26 January 2004, JEL Classification Numbers: D50, D51.A preliminary version of this paper was released in October 1999 under the title Deriving individual demand functions from the equilibrium manifold. I wish to thank an anonymous referee for thoughtful comments.     

The method of simulated quantiles

We introduce the Method of Simulated Quantiles, or MSQ, an indirect inference method based on quantile matching that is useful for situations where the density function does not have a closed form and/or moments do not exist. Functions of theoretical quantiles, which depend on the parameters of the assumed probability law, are matched with the sample counterparts, which depend on the observations. Since the theoretical quantiles may not be available analytically, the optimization is based on simulations. We illustrate the method with the estimation of α$\alpha$-stable distributions. A thorough Monte Carlo study and an illustration to 22 financial indexes show the usefulness of MSQ.     

On interdisciplinary movements: The development of a network of support around Foucaultian perspectives in accounting research

Abstract

This paper seeks to better understand interdisciplinary movements in the making. Our investigation focuses on the processes through which a network of support surrounding Michel Foucault's ideas originally developed in the sociological and organizational stream of accounting research. Drawing on the sociology of translation, we first examine how a network of support emerged around the journal Accounting, Organizations and Society (AOS), which is generally perceived as the main vector of dissemination of sociological and organizational accounting research. Our investigation then focuses on how Foucault's ideas, a few years after the founding of AOS, came to the attention of a group of accounting academics in the UK – a group in which the editor-in-chief of AOS was a key actor. We also examine how a network of support surrounding Foucault's ideas subsequently developed in the greater accounting research community. Our analysis emphasizes the role of epistemological uncertainty in the constitution of networks of support around journals and ideas, and the role of trials of strength (Latour, 1987 Latour, B. 1987. Science in Action, Cambridge, MA: Harvard University Press.  [Google Scholar]) in fuelling or mitigating this uncertainty, thereby influencing actors' interests and commitments to particular networks. Our analysis also highlights the critical role that imitation and social differentiation play in the travel of ideas between scientific fields and the creation of scientific knowledge.