Asset pricing with endogenous aspirations

We develop the classical asset pricing analysis assuming that the representative agent is characterized by endogenous aspirations. The agent's aspirations at time t are given by a linear combination of the standard of living (habit) at time t (the "forward" part) and of the conditional expectation at t of the habit at the end of the agent's life (the "backward" part). With this process we capture the fact that the agent's preferences are affected by what he plans to do in the future. Under certain conditions, the risk premium turns out to be higher than that obtained with an additive expected utility when both the forward and the backward parts affect the utility negatively.     

A model of growth with inherited tastes

This research aims at studying a general equilibrium closed economy with overlapping generations and inherited tastes (aspirations), as in de la Croix (Econ Lett 53(1):89–96, 1996). It shows that the interaction between the intensity of aspirations and the elasticity of substitution of effective consumption affects the qualitative and quantitative long-term dynamics from both local and global perspectives. The related literature is extended by showing that (1) the Neimark–Sacker bifurcation found by de la Croix (1996) does not necessarily give rise to fluctuations and (2) endogenous (long-lasting) fluctuations occur through the emergence of period-doubling bifurcations.     

Drivers of entrepreneurial aspirations at the country level: the role of start-up motivations and social security

This paper investigates whether various start-up motivations and a country’s level of social security can explain the prevalence of entrepreneurial aspirations. For entrepreneurial aspirations and motivations we use country-level data from the Global Entrepreneurship Monitor (GEM) for the year 2005. We distinguish between the necessity motive, independence motive and increase wealth motive and between aspirations in terms of innovativeness, job growth and export orientation. Our findings indicate that social security negatively affects a country’s supply of ambitious entrepreneurship. Our results also suggest that entrepreneurial aspirations in terms of job growth and export relate positively to the increase wealth motive.     

How and when do prior international experiences lead to global work? A career motivation perspective

While research suggests a link between individuals' prior international experiences and their future participation in global work, we know little about how and the conditions under which this relationship occurs. Drawing on career motivation theory, we conceptualize global identity as a mediator between individuals' density of prior international experiences—defined as the extent to which time spent in culturally novel countries has provided individuals with developmental opportunities—and their global work aspirations, which in turn leads to their global work involvement. Further, this multi-stage mediation model holds mainly when individuals receive positive feedback regarding their intercultural competencies (i.e., cultural intelligence) from their peers. We test our model using a multi-wave multi-source dataset spanning 6 years. We discuss implications for the literatures on prior international experiences and global careers.     

The informational content of the shape of utility functions: financial strategic behavior

Recently, Pennings and Smidts (2003) showed a relationship between organizational behavior and the global shape of the utility function. Their results suggest that the shape of the utility function may be related to ‘higher‐order’ decisions. This research examines the relationship between financial strategic decisions and the global shape of the utility function of real decision makers. We assess the shape of utility functions of portfolio managers and show that the global shape is related to their strategic asset allocation. The findings demonstrate the informational content of the shape of utility functions in the context of financial strategic behavior. Copyright © 2008 John Wiley & Sons, Ltd.     

A metamodel approach towards self-determination theory: a study of New Zealand managers' organisational citizenship behaviours

The present study brings together the multiple dimensions of self-determination theory (SDT), the three facilitators (global aspirations, global motivation and mindfulness), the three needs (autonomy, competence and relatedness) and perceived autonomous support (PAS) towards the organisational citizenship behaviours (OCBs) of 386 New Zealand managers. SDT suggests that individuals with higher SDT dimensions will achieve greater motivation and well-being; however, few studies include more than one SDT dimension. The findings show that overall the majority of SDT dimensions were significantly correlated to OCB dimensions. Moderated regression analysis found that autonomous motivation was positively related to OCBs with controlled motivations negatively related to OCBs. PAS and most of the need satisfaction dimensions were also positively related to OCBs. Intrinsic aspirations were only related to OCBs individual. PAS was also tested as a moderator of SDT dimensions, and five significant interactions were found to influence OCBs individual and one to influence OCBs organisational. Overall, the highest levels of OCBs were reported by managers with higher than average PAS and those who rated highly on the SDT dimensions. This study provides strong and consistent support that SDT dimensions influence OCBs, and the consistent influence of PAS highlights the importance of workplace context.     

Global analysis and economics IV : Finiteness and stability of equilibria with general consumption sets and production

Among other things a global version of the fundamental theorem of welfare economics is proved. One starts with a pure exchange economy with fixed total resources where hypotheses of differentiability, convexity, and monotonicity are made on the utility functions. Let be the set of price equilibria where the initial allocation coincides with the final one. Then the map which assigns to such a price equilibrium, the corresponding allocation is a diffeomorphism (a complete correspondence) between and the set of Pareto Optima.     

Global analysis and economics III: Pareto Optima and price equilibria

Among other things a global version of the fundamental theorem of welfare economics is proved. One starts with a pure exchange economy with fixed total resources where hypotheses of differentiability, convexity, and monotonicity are made on the utility functions. Let ? be the set of price equilibria where the initial allocation coincides with the final one. Then the map which assigns to such a price equilibrium, the corresponding allocation is a diffeomorphism (a complete correspondence) between ? and the set of Pareto Optima.     

Optimal interest rate stabilization in a basic sticky-price model

This paper studies optimal monetary policy with the nominal interest rate as the single policy instrument. Firms set prices in a staggered way without indexation and real money balances contribute separately to households’ utility. The optimal deterministic steady state under commitment is the Friedman rule—even if the importance assigned to the utility of money is small relative to consumption and leisure. We approximate the model around the optimal steady state as the long-run policy target. Optimal monetary policy is characterized by stabilization of the nominal interest rate instead of inflation stabilization as the predominant principle.     

Aspiring for,and Achieving Growth: The Moderating Role of Resources and Opportunities*

abstract In this article, we use the theory of planned behaviour to develop a model of small business managers’ growth aspirations and the level of growth achieved. We empirically test this model on a large longitudinal data set of small firms using hierarchical regression. Consistent with previous findings and others’ assumptions, we find that small business managers’ aspirations to expand their business activities are positively related to actual growth. However, the relationship between aspirations and growth appears more complex than stated. It depends on the level of education and experience of the small business manager as well as the dynamism of the environment in which the business(es) operates. Education, experience and environmental dynamism magnify the effect that one's growth aspirations have on the realization of growth.     

A language perspective to environmental management and corporate responsibility

Few environmental management scholars have applied a research approach that focuses on analysing the language use through which managers and other societal actors come to describe, explain or otherwise account for environmental and social problems. This article discusses some of the important benefits that treating linguistic materials as ‘sites of language use’ offers for studying corporate responsibilities in various societal challenges such as climate change, biodiversity loss and poverty. Findings from a longitudinal discourse analysis of the debate between a leading global forest industry company (Stora Enso) and a global environmental organization (Greenpeace) demonstrate the utility of a research approach that focuses on the discussants' language use. The article shows how the application of a language perspective opens up new avenues for understanding how certain ways of talking about corporate responsibilities may hinder or facilitate our efforts to steer corporate actions into a more balanced relationship with nature and society. Copyright © 2007 John Wiley & Sons, Ltd and ERP Environment.     

The dynamics of utility in the neoclassical OLG model

This paper develops a method to study how life-cycle utility of a sequence of cohorts converges to its steady state level in the neoclassical 2-period overlapping generations model. This method allows to characterize utility changes associated with marginal variations in exogenous policy parameters along the entire transition path between two steady states. At the same time, it is not more complicated than a pure steady state analysis. Moreover, it can be applied to economies for which an explicit solution of the transition path is not available.     

A Study on the Indian Information Sector: An Experiment with Input-Output Techniques

It is widely recognized that rapid changes in information technology (IT) are bringing about major structural changes in the economies of the world. Information flexibility, product quality and fast response are the key factors for global competition and IT plays a critical role in these areas. Policy-makers in industrialized and developing countries view IT as a critical infrastructure to enhance their access to global knowledge, markets and capital. These views--of IT as infrastructure and as core capability for development--resonate with India's aspirations to modernize its infrastructure, transform its industry and join the global economy. Realizing the huge potential of the Indian IT industry, we make an attempt in this paper to study the extent of informatization in the Indian economy during the period 1983-84 to 1989-90 and try to identify the information intensive sectors. This paper also studies the sources of growth of the information sectors of India during 1983-84 to 1989-90 with the help of a structural decomposition analysis (SDA).     

Global indeterminacy and equilibrium selection in a model with depletion of non-renewable resources

We use the principles of global bifurcation analysis to explore the role of fiscal policy in a model where non-renewable depletion presents stock effects. Initially, we show that fiscal policy may induce the onset of two coexisting steady states, one of which is characterized by a lower depletion rate and higher income (virtuous steady state) than the other (bad steady state). Then, we shed light on the ability of an endogenous fiscal policy to act as an equilibrium selection device. We find that when the economy is sufficiently patient and exhibits low capital returns and environmental parameters, fiscal policy can create a continuum of equilibria that leads to the virtuous steady state. In the opposite situation of an impatient economy, which has high capital returns and environmental parameters, fiscal policy can only create one perfect-foresight path (a heteroclinic trajectory) through which the economy can approach the virtuous steady state.     

Necessity entrepreneurship in Latin America: it´s not that simple

ABSTRACT

Entrepreneurship literature takes for granted the motivation dichotomy; however, this simplistic view have been criticised for several studies because it likely does an injustice to entrepreneurs, particularly Latin America (LA) entrepreneurs. This study seeks to contribute to the body of knowledge on entrepreneurs to better explain the process of entrepreneurs being motivated by necessity. We use the Global Entrepreneurship Monitor (GEM) database for LA countries and develop an econometric model based on a set of variables, including contextual variables. First, we identify three types of entrepreneurial motivation: necessity, opportunity and transition. We then demonstrate that the motivation dichotomy does not represent LA entrepreneurship. Second, we find that necessity-driven entrepreneurship does not necessarily indicate the absence of high growth aspirations because some entrepreneurs in this category have such aspirations. Third, we observe that significant differences exist among entrepreneurs based on context, specifically among necessity-driven entrepreneurs. These findings have practical implications for research on entrepreneurship and for regional development.     

A dynamic mobility model of individuals between jurisdictions in a system of local governments

This paper presents a dynamic mobility model in which individuals find incentives to move from one jurisdiction to another when they can enjoy a higher utility level by doing so, and inquires about welfare implications of the final outcome of such dynamic paths. The main conclusions are summarized as follows: (i) The mobility process of individuals is globally stable in the sense that the dynamic paths converge to the steady state equilibrium as time tends to infinity. (ii) There is a possible conflict between the principles of horizontal equity and Pareto optimality in the steady state of the dynamic system.     

Universal Pareto dominance and welfare for plausible utility functions

We study Pareto efficiency in a setting that involves two kinds of uncertainty: Uncertainty over the possible outcomes is modeled using lotteries whereas uncertainty over the agents’ preferences over lotteries is modeled using sets of plausible utility functions. A lottery is universally Pareto undominated if there is no other lottery that Pareto dominates it for all plausible utility functions. We show that, under fairly general conditions, a lottery is universally Pareto undominated iff it is Pareto efficient for some vector of plausible utility functions, which in turn is equivalent to affine welfare maximization for this vector. In contrast to previous work on linear utility functions, we use the significantly more general framework of skew-symmetric bilinear (SSB) utility functions as introduced by Fishburn (1982). Our main theorem generalizes a theorem by Carroll (2010) and implies the ordinal efficiency welfare theorem. We discuss three natural classes of plausible utility functions, which lead to three notions of ordinal efficiency, including stochastic dominance efficiency, and conclude with a detailed investigation of the geometric and computational properties of these notions.     

Consumption paths under prospect utility in an optimal growth model

This paper studies the Cass-Koopmans-Ramsey model of optimal economic growth in the presence of loss aversion and habit formation. The representative agent's preferences for consumption can be gradually varied between the standard constant intertemporal elasticity of substitution (CIES) case and Kahneman and Tversky's prospect utility. We find that the transitional dynamics of optimal consumption paths differ distinctly from the standard model, in particular consumption smoothing is more pronounced. We also show that prospect utility can cause the economy to remain in a steady state with low consumption and low capital.     

Threshold preferences and the environment

In this article we study the implication of thresholds in preferences. To model this we extend the basic model of John and Pecchenino (1994) by allowing the current level of environmental quality to have a discrete impact on how an agent trades off future consumption and environmental quality. Thus, we endogenize the semi-elasticity of utility based on a step function. We find that for low (high) thresholds, environmental quality converges to a low (high) steady state. For intermediate levels it converges to a stable p-cycle, with environmental quality being asymptotically bounded below and above by the low and high steady state. As policy implications we study shifts in the threshold. Costless shifts of the threshold are always worthwhile. If it is costly to change the threshold, then it is worthwhile to change the threshold if the threshold originally was sufficiently low. Lump-sum taxes lead to a development trap and a proportional income tax should be preferred.