Social Ties and the Demand for Financial Services

This paper studies the importance of social interactions for the adoption of financial services among young adults. Specifically, we investigate whether, how, and why financial decisions among interacting agents are correlated. We exploit a unique dataset of friendship networks in the United States and a novel estimation strategy that accounts for possibly endogenous network formation. We find that not all social contacts are equally important: only long-lasting relationships influence financial decisions. Moreover, this peer influence exists only in cohesive social structures. This evidence is consistent with an important role of trust in financial decisions. When agents consider whether or not to adopt a financial instrument, they face a risk and may place greater value on information coming from agents they trust. These results can help explain the importance of face-to-face social contacts for financial decisions.     

Complex agent-based macroeconomics: a manifesto for a new paradigm

This article discusses some issues and challenges facing modern macroeconomics. We argue for the necessity to replace the reductionist approach at the heart of mainstream DSGE models with an approach rooted on the science of complexity and agent-based modelling. To strengthen and exemplify our position, we show a simple example and introduce several items for a research agenda along these lines.     

Effects of intra-brand competition between private labels and manufacturer brands: Empirical results from the Italian market

A proliferation of private labels in European food retailing has been evident for several years now. The purpose of this study is to analyze the impact of competition between manufacturer brands and private labels on assortment and pricing practices by Italian grocery retailers. Previous studies emphasized both pro-competitive and anti-competitive effects of private label development. In this study, within an empirical analysis based on scanner data from Symphony IRI Group, all fast moving consumer goods product categories are investigated over a period of two years (from September 2008 to September 2010). The empirical results indicate that in Italy there is no clear and strong evidence of decreases in manufacturer brands' assortments, prices, and turnover caused by a proliferation of private labels. In particular, analyzing at the same time all categories and all retailers' data in the Italian Market there is not much evidence for the existence of a strategic trade-off between manufacturer's and retailer's brands.     

Financial constraints and the growth and survival of innovative start-ups: An analysis of Italian firms

We study the impact of measures devoted to relieving financial constraints for the growth and survival of Italian innovative start-ups. Using balance sheet data on innovative start-ups and information on the use of the Italian Central Guarantee Fund for small and medium-sized enterprises, we evaluate whether access to the fund, relieving financial constraints, helps innovative start-ups survive and grow. We find innovative start-ups benefit significantly more than similar control firms. We shed light on the relevance of policies aimed at reducing financial constraints for the growth and survival of innovative start-ups, an issue receiving increasing attention at the European level.     

Assessing social impact in the field of sustainable tourism development: Evidence from Cabo Delgado (MZ)

ABSTRACT

Assessing the social impact of tourism-related activities is of paramount importance to promoting sustainable development. The present study aimed to assess the social impact of a project in Cabo Delgado (MZ), designed to increase local community residents’ employability in the emerging tourism sector through the delivery of vocational training programmes, utilising a multi-phase and mixed-method design. The study comprised three different phases (before, during, and after the intervention) and took into account the perspective of a variety of stakeholders. Programmes were perceived to be effective by local operators in the tourism sector and trainees, as they enhanced their living conditions and increased their employability. International operators and tourists, however, had not yet perceived their effectiveness. This study offers a methodological framework for social impact assessment by performing a programme evaluation as an integral part of the intervention itself. This methodology can be extended to other non-tourism related contexts.     

Innovation-Oriented Culture in the Public Sector: Do managerial autonomy and result control lead to innovation?

This article examines the effect of specific new public management (NPM)-related characteristics to explain innovation-oriented culture within public sector organizations. According to NPM doctrines, an enhanced managerial autonomy combined with result control will stimulate a more innovation-oriented culture in such organizations. Using multi-country survey data of over 200 public sector agencies, we test for the influence of organizational autonomy, result control and their interactions, on innovation-oriented culture. High levels of managerial autonomy and result control have independent and positive effects. However, the interaction between high personnel management autonomy and high result control has a negative effect.     

A functional perspective on financial networks

The financial sector is a critical component of any economic system, as it delivers key qualitative asset transformation services in terms of liquidity, maturity and volume. Although these functions could in principle be carried out separately by specialized actors, in the end it is their systemic co-evolution that determines how the aggregate economy performs and withstands disruptions. In this paper we argue that a functional perspective on financial intermediation can be usefully employed to investigate the functioning of financial networks. We do this in two steps. First, we use previously unreleased data to show that focusing on the economic functions performed over time by the different institutions exchanging funds in an interbank market can be informative, even if the underlying topological structure of their relations remains constant. Second, a set of alternative artificial histories are generated and stress-tested by using real data as a calibration base, with the aim of performing counterfactual welfare comparisons among different topological structures.     

A review of hunger indices and methods to monitor country commitment to fighting hunger

Several indices measuring hunger and progress in achieving hunger eradication have been proposed in the literature. This paper reviews existing hunger indices and critically assesses their quality against a number of desirable properties. Hunger indices are found to be unsatisfactory in a number of ways: they ignore distributional issues; they neglect the occurrence of food and health shocks; and are sometimes based on unreliable data. Anthropometric measurements, stunting in particular, emerge as powerful indicators of hunger and are ideal for addressing a number of policy relevant issues. The paper also introduces a conceptual framework for an index measuring country commitment to fighting hunger. The constitutive elements of this index are illustrated: political will, anti-hunger policies and programmes. Suggestions are made on how a commitment index can be built and what are the data requirements.