Do Investments in Specialized Knowledge Lead to Composite Good Industries?

We try to understand why firms producing goods by means of complementary components do not merge, especially in industries in which investments in component-based knowledge matters. As Audretsch, we state that these activities are developed by “individuals” who do their best to appropriate the return from their knowledge and whose effort is non-contractible. The organization of the industry into firms is identified to a partition of the set of individuals. In this context, we prove that an organization in which each individual hold his own firms is both stable with respect to unilateral deviation and optimal in the line of the property right approach. If the returns are high enough, this structure is even the only one which shares both properties.     

Pathwise moderate deviations for option pricing

We provide a unifying treatment of pathwise moderate deviations for models commonly used in financial applications, and for related integrated functionals. Suitable scaling enables us to transfer these results into small‐time, large‐time, and tail asymptotics for diffusions, as well as for option prices and realized variances. In passing, we highlight some intuitive relationships between moderate deviations rate functions and their large deviations counterparts; these turn out to be useful for numerical purposes, as large deviations rate functions are often difficult to compute.     

The Influence of Stock Market Listing on Human Resource Management: Evidence for France and Britain

We use data from the Relations Professionnelles et Négociations d'Entreprise survey of 2004 and the Workplace Employment Relations Survey of 2004 to analyse how far approaches to human resource management differ according to whether an establishment is part of a company with a stock exchange listing. In both countries we find that listing is positively associated with teamworking and performance‐related pay, while in France, but not in Britain, it is also linked to worker autonomy and training. Our findings are inconsistent with the claim that shareholder pressure operates as a constraint on the adoption of high‐performance workplace practices. The pattern is similar in the two countries, but with a slightly stronger tendency for listing to be associated with high‐performance workplace practices in France.     

A Stock Flow Consistent Analysis of a Schumpeterian Innovation Economy

Schumpeter argued that boom and bust cycles are inherent to the rise of innovation and constitute an unavoidable consequence of the way the capitalist system reacts to the emergence of a wave of innovations. This contribution aims to describe Schumpeterian economic development in a ‘monetary theory of production’ framework, emphasizing the crucial role played by credit creation, conceived as ‘the monetary complement’ of innovation. By adopting a stock flow consistent analytical approach, we analyze both the structural change process triggered in the real economy by the emergence of innovation, and the monetary dynamics arising during the various stages of the development process.     

Everything All Right at the Internal EU Borders? The Ambivalent Effects of Cross-Border Integration and the Rise of Euroscepticism

ABSTRACT

The policy of the European Union, which promotes a vision of Europe without borders and has fostered the development of cooperation across borders over 25 years, has led, in some parts of Europe, to the emergence of so-called integrated cross-border regions. Thus far, the increase of cross-border flows and interactions has always been a normative and almost unquestioned policy paradigm. However, tendencies of re-bordering and signs of growing Euroscepticism can also be observed nowadays in these border regions, which show the importance of investigating the negative externalities that can be generated by cross-border integration. This article attempts to do this by focusing on three case studies usually considered as among the most integrated ones in Europe because of cross-border flows related to work: the cross-border metropolitan regions of Basel, Geneva and Luxembourg. Our findings show that if several decades of cross-border integration have led to the reinforcement of the functional linkages between the border regions, some effects of the cross-border integration process have also created a functional specialisation of space that relies on social and economic inequalities. Such a situation contradicts the ideal of cross-border territorial cohesion and helps to better understand the rise of Euroscepticism in some of the border areas.     

Large Deviations for the Extended Heston Model: The Large-Time Case

We study here the large-time behaviour of all continuous affine stochastic volatility models [in the sense of Keller-Ressel (Math Finan 21(1):73–98, 2011)] and deduce a closed-form formula for the large-maturity implied volatility smile. We concentrate on (rescaled) strikes around the money, which are the most common in practice, and extend the results in Forde and Jacquier (Finan Stoch 15(4):755–780, 2011) and Gatheral and Jacquier (Quant Finan 11(8):1129–1132, 2011).     

Are Choice Rationality and Social Consistency Two Sides of a Same Coin?

This paper aims at proving that a society cannot be consistent if it is constituted of decision-makers who are not rational. For that purpose, we propose to justify social interactions by means of individual preferences. More precisely, we establish that individual choice rationality is logically equivalent, i.e. is a necessary and sufficient condition, to social consistency—when individual rationality means that preferences are completely ordered (as in standard microeconomics) and social consistency that there is a one-to-one mapping from the list of actual communities to the underlying particular interaction (unique, reflexive and symmetric) between all individuals of the society.     

A note on essential smoothness in the Heston model

This note identifies a gap in the proof of Corollary 2.4 in Forde and Jacquier (Finance Stoch., 2011) which arises because the essential smoothness of the family (X _t /t) _t≥1 can fail for the log-spot process X in the Heston model, and it describes how to circumvent the issue by applying a standard argument from large deviation theory.     

What Drives the International Transfer of Climate Change Mitigation Technologies? Empirical Evidence from Patent Data

Technology transfer plays a key role in global efforts to reduce greenhouse gas emissions. In this paper, we characterize the factors that promote or hinder the international diffusion of climate-friendly technologies using detailed patent data from 96 countries for the period 1995–2007. The data provide strong evidence that lax Intellectual Property regimes have a strong and negative impact on the international diffusion of patented knowledge. Restrictions on international trade and foreign direct investment also hinder the diffusion of climate-friendly technologies. Surprisingly, local technological capabilities tend to discourage transfers. While broad indicators of technology capabilities are expected to facilitate transfers, this latter result stems from our technology-specific definition of local capabilities, which makes it possible to capture a substitution effect between local and foreign inventions.