STORABLE GOOD MARKET WITH INTERTEMPORAL COST VARIATIONS

We investigate a firm's dynamic pricing policy in a storable good market where the cost of production varies over time. In anticipation of a cost increase, the firm selects its prices to affect consumer storage. Price dynamics hinge upon the curvature of demand and the magnitude of the consumer storage cost. When demand is not too convex, the consumers' reluctance to store leads the firm to reduce prices to stimulate consumer storage. This shapes the firm's cost pass-through and the price commitment effects. Our analysis provides a novel explanation for the well-documented puzzling patterns of incomplete and negative cost pass-through.     

MVM's Nonlinear Internationalization: A Case Study

This article aims to contribute to the international and East-West business literature by discussing the nature of nonlinear internationalization based on a case study of an Italian firm, Meccanica Valle Metauro S.r.l., that had activities in Central and Eastern Europe and other countries and by identifying causes of nonlinearities. The study concludes that nonlinear internationalization may be caused by different internal and external factors and actors; that it can occur once or several times; that foreign market exit may be temporary (followed by re-entry) and permanent; and that de-internationalization does not always mean a failure for the firm.     

Spatial Ethics Beyond the North–South Dichotomy: Moral Dilemmas in Favelas

Journal of Business Ethics - Western representation of countries from the Global South implies a dichotomist view of business ethics: on the one hand, universal ethics largely reproduces...     

Conditional tail behaviour and Value at Risk

In this paper we study the tail behaviour of eight major market indexes stratifying data according to the violation of a high threshold on the previous day. The distributional differences found can be exploited to improve VaR calculations in several settings, giving rise to what we call ‘MCVaR’. We compare the performance of MCVaR with unconditioned VaR calculation methods and with GARCH VaR by means of several back-testing techniques that take into account not only the number of violations but also their magnitude and clustering.     

Business cycle comovement in the G-7: common shocks or common transmission mechanisms?

What are the sources of macroeconomic comovement among G-7 countries? Two main candidate explanations may be singled out: common shocks and common transmission mechanisms. In the article it is shown that they are complementary, rather than alternative, explanations. By means of a large-scale Factor Vector Autoregressive (FVAR) model, allowing for full economic and statistical identification of all global and idiosyncratic shocks, it is found that both common disturbances and common transmission mechanisms of global and country-specific shocks account for business cycle comovement in the G-7 countries. Moreover, spillover effects of foreign idiosyncratic disturbances seem to be a less important factor than the common transmission of global or domestic shocks in the determination of international macro-economic comovements.     

On the optimality of not allocating

We show that the commitment to not allocate may be exploited by a seller/social planner to increase the expected social surplus that can be achieved in the sale of an indivisible unit.     

Age and firm growth: evidence from three European countries

This article provides new insights into the dependence of firm growth on age along the entire distribution of growth rates, and conditional on survival. Using data from the European firms in a global economy survey, and adopting a quantile regression approach, we uncover evidence for a sample of French, Italian and Spanish manufacturing firms with more than ten employees in the period from 2001 to 2008. We find that: (1) young firms grow faster than old firms, especially in the highest growth quantiles; (2) young firms face the same probability of declining as their older counterparts; (3) results are robust to the inclusion of other firms’ characteristics such as labor productivity, capital intensity and the financial structure; (4) high growth is associated with younger chief executive officers and other attributes that capture the attitude of the firm toward growth and change. The effect of age on firm growth is rather similar across countries.     

Optimal reserve management and sovereign debt

Most models currently used to determine optimal foreign reserve holdings take the level of international debt as given. However, given the sovereign's willingness-to-pay incentive problems, reserve accumulation may reduce sustainable debt levels. In addition, assuming constant debt levels does not allow addressing one of the puzzles behind using reserves as a means to avoid the negative effects of crisis: why do not sovereign countries reduce their sovereign debt instead? To study the joint decision of holding sovereign debt and reserves, we construct a stochastic dynamic equilibrium model calibrated to a sample of emerging markets. We obtain that the reserve accumulation does not play a quantitatively important role in this model. In fact, we find the optimal policy is not to hold reserves at all. This finding is robust to considering interest rate shocks, sudden stops, contingent reserves and reserve dependent output costs.     

PORTFOLIO SELECTION WITH MONOTONE MEAN-VARIANCE PREFERENCES

We propose a portfolio selection model based on a class of monotone preferences that coincide with mean-variance preferences on their domain of monotonicity, but differ where mean-variance preferences fail to be monotone and are therefore not economically meaningful. The functional associated with this new class of preferences is the best approximation of the mean-variance functional among those which are monotonic. We solve the portfolio selection problem and we derive a monotone version of the capital asset pricing model (CAPM), which has two main features: (i) it is, unlike the standard CAPM model, arbitrage free, (ii) it has empirically testable CAPM-like relations. The monotone CAPM has thus a sounder theoretical foundation than the standard CAPM and a comparable empirical tractability.     

ADVANCING THE THEORY OF THE COOPERATIVE ORGANIZATION: THE COOPERATIVE AS A TRUE HYBRID

ABSTRACT: What is a cooperative? Is it a form of vertical integration, an independent organization or an intermediate form of governance between the market and the hierarchy? This paper contributes to the economic theory of the cooperative organization by examining it from a comparative economic perspective. Departing from Williamson's one‐dimensional continuum of governance structures, the paper adopts the view that governance structures exhibit multiple dimensions and true hybrids are market‐like on some of these dimensions while hierarchy‐like on others. I show that the cooperative blends market‐like attributes with hierarchy‐like mechanisms and thus should be viewed as a true hybrid rather than as an intermediate form. The paper concludes with a discussion about the usefulness of this approach and potential avenues for future research.