Changing rewards in contests: Has the three-point rule brought more offense to soccer?

In the mid-nineties FIFA decided to increase from two to three the number of points assigned to the winning team of a soccer match played under traditional round-robin national leagues. Since a game of soccer can be regarded as a contest, FIFA's measure provides an interesting case-study for analysing how a change in the system of rewards (from a zero to a non-zero sum rule) may affect the contestants' equilibrium behaviour. In this paper we try to assess, both theoretically and empirically, whether FIFA's new point rule has changed soccer towards a more offensive game, in which teams adopt more risky strategies. In particular, we evaluate the “na?ve hypothesis” according to which the measure would induce every team to play always more offensively, and we explore the extent to which the change in teams' behaviour may be affected by quality differentials between teams. Our most important hypothesis is that when the asymmetry between opposing teams is large enough, an increase in the reward for victory induces the weaker team to play more defensively, rather than the opposite. By looking at a subset of matches held in the Portuguese first division league, which approximate the conditions of our model, we find support for this hypothesis. First version received: July 1999/Final version received: May 2001     

Networks and innovation: sustainable technologies in Scottish social housing

The process of innovation often involves the participation of several firms and organisations in a network. This paper improves our understanding of the role of inter-organisational relations in such networks. It assesses how sustainable technologies in the Scottish social housing sector are introduced and diffused. Drawing on detailed interviews, the paper shows that despite policy initiatives by the National Housing Agency to encourage sustainable technologies and processes, a number of factors related to the organisational structure of the construction industry militate against the achievement of this objective. The different aims of the parties involved in the construction chain may not be easily reconciled and traditional approaches to construction may reinforce these differences, hindering efforts to introduce innovation.     

Globalisation and the environment: the long-term effects of technology on the international division of labour and energy demand

This paper examines the effect of the structural changes arising from the globalisation of production and innovation and from technological changes on the environment. Drawing on theories of international production from international business and innovation, we assess the impact of long-term technological change and changes in international production on the international division of labour and energy demand. We select two industrial sectors with different technological characteristics (the textile, clothing and footwear sector and the chemical sector). We examine the effects of the globalisation of production and of technological change on these two sectors on the level of industrial production and resource intensity in different regions and countries over the last 30 years. We speculate on the impact of globalisation of production and innovation in future pervasive technologies—information technology, biotechnology and nano-technology. The implications of these developments on industrial greenhouse gases emissions are assessed.     

Assessing Systemic Importance With a Fuzzy Logic Inference System

Three metrics are designed to assess Colombian financial institutions' size, connectedness and non-substitutability as the main drivers of systemic importance: (i) centrality as net borrower in the money market network; (ii) centrality as payments originator in the large-value payment system network; and (iii) asset value of core financial services. An aggregated systemic importance index is calculated based on expert knowledge by using a fuzzy logic inference system. We use principal component analysis to calculate a benchmark index for comparison purposes. Overall similarities between both indexes put forward that expert knowledge aggregation is consistent with that based on a purely quantitative standard approach. Specific non-negligible differences concur with the nonlinear features of an approach whose intention is to replicate human reasoning. Both indexes are complementary and provide a comprehensive relative assessment of each financial institution's systemic importance in the Colombian case, in which the choice of metrics pursues the macroprudential perspective of financial stability. Copyright © 2015 John Wiley & Sons, Ltd.     

Partial credit guarantees and firm performance: evidence from Colombia

This paper studies the effect of government-backed partial credit guarantees on firms’ performance in Colombia. These guarantees are automatically granted by the National Guarantee Fund (NGF) to firms without enough collateral to lift their credit constraints. We put together a panel of firms covering the period 1997–2007 that allows us to control for observed and unobserved firm characteristics potentially affecting both the selection of firms into the program and firms’ performance. We find that firms that gain access to credit backed by the NGF were able to grow in terms of both output and employment. However, we do not find any effect on productivity, wages, or investment.     

Restructuring in the British Construction Industry: Implications of Recent Changes in Project Management and Technology

Theoretical and policy treatments of the processes and management of innovation in construction have neglected the complexity of the social practices in construction and the new conflicts between the parties that may arise from the introduction of organizational and technological change. Based on extensive interviews with contractors, consultants, suppliers and developers, this paper shows that new developments in project management and technologies have not eliminated the adversarial relations associated with the traditional contracting system but have created the potential for new conflicts in the construction sector that might affect innovation adversely. These problems may be further exacerbated by the impacts of these changes on skills and employment conditions in the construction industry. It is argued that these new conflicts suggest the need for research and policy initiatives to move beyond stylized generalizations of the industry.     

Business Ethics and Accounting Information. An Analysis of the Spanish Code of Best Practice

The main purpose of this article is to analyse one aspect of Spanish business ethics: the role of the transparency and quality of the economic and financial information given to meet the demands and requirements of shareholders. To that end we concentrate firstly on analysing the Spanish capital market and the situation of shareholders prior to the publication in February 1988 of the Code of Best Practice for Spanish Companies, drawn up by a Special Committee created at the request of the Ministry of Economy and Finance. We analyse the importance of the behaviour and actions of three groups which are fundamental to assuring quality and transparency of information: those who prepare financial statements, the Board of Directors (particularly the Audit Committee) and the external auditors. Finally, we look at the possible consequences of the Code of Best Practice on Spanish business ethics.     

Does fiscal policy influence monetary policy? The case of Spain, 1874-1935

The Spanish peseta never formally belonged to the gold club, neither the classical nor the exchange-rate gold standards. It has been traditionally argued that the reason was the predominance of deficits in the Spanish budget from 1874 to 1935. The financing needs of the Treasury led to money creation and, consequently, to sacrificing the gold commitment and a fixed exchange rate. Applying a stationary VAR (Vector AutoRegressive) model, this paper estimates the dynamic link between budget and money and tests whether Spanish fiscal policy actually influenced monetary policy. The results confirm the dominance of fiscal policy for the period and, therefore, provide empirical support to the idea that the problems of the Treasury were behind Spain’s renouncement of gold.     

TESTING THE INDUCED INNOVATION HYPOTHESIS USING COINTEGRATION ANALYSIS

This paper deals with some of the problems involved in testing the hypothesis that factor price movements tend to influence the type of technological innovations which are developed and adopted, known as the Induced Innovation Hypothesis. Previous methods to perform this test are briefly reviewed and their limitations are discussed. A testing procedure which is based on the use of cointegration analysis is proposed and its advantages outlined. Finally, one application of the method is made, providing little support for the Induced Innovation Hypothesis in the case of US Agriculture (1948–83).