A global database of domestic and international tourist numbers at national and subnational level

We present a new, global database on tourist destinations. The database differs from other databases in that it includes both domestic and international tourists; and it contains, for the most important destinations, data at national level as well as at lower administrative levels. Missing observations are interpolated using statistical models. The data are freely accessible on the internet. Copyright © 2007 John Wiley & Sons, Ltd.     

The Irresistible Fetish of Utility Theory: From “Pleasure and Pain” to Rationalising Torture

This note briefly examines the path that the economics discipline has taken since adopting the assumption that human behaviour is exclusively driven by utility maximisation. This view has prevented the full comprehension of most economic phenomena and has spread to other social disciplines, occasionally leading to results either ridiculous or tragic, such as using utility theory to rationalise torture. Such academic absurdity must be ended.     

The Ethics of the Living Wage: A Review and Research Agenda

To date, business ethicists, corporate social responsibility scholars as well as management theorists have been slow to provide a comprehensive and critical scrutiny of the Living Wage concept. The aim of this article, therefore, is to conceptualize the living wage (LW) in its philosophical as well as practical dimensions in order to open up the ethical implications of its introduction and implementation by companies. We set out the legal, socio-institutional and economic contexts for the debates around the LW and review arguments for, and against, it. Key philosophical arguments from the perspectives of sustainability, capability and externality are invoked and discussed in order to demonstrate the issues and challenges involved for companies, state and civil society actors. Relevant examples from the private sector are examined to demonstrate some of the practical issues involved when the LW is introduced by employers. The article also recommends avenues for a research agenda into the LW for business ethicists, CSR and management researchers in contexts such as the UK, where a voluntary, rather than mandatory, approach to the implementation of the LW is adopted.     

Net exports, consumption volatility and international business cycle models

Conventional two-country RBC models interpret countercyclical net exports as reflecting primarily the dynamics of capital. I show that, quantitatively, theoretical economies rely on counterfactual terms of trade effects: trade fluctuations, on the contrary, are driven by consumption smoothing, thus generating procyclical net trade in goods. I then consider a class of preferences that embeds home production in a reduced form: consumption volatility increases so that countercyclical net exports reflect primarily a strong relation between consumption and imports, as in the data. The major discrepancy between theory and data concerns the variability of international prices.     

Segmentation, advertising and prices

This paper explores the implications of market segmentation on firm competitiveness. In contrast to earlier work, here market segmentation is minimal in the sense that it is based on consumer attributes that are completely unrelated to tastes. We show that when the market is comprised by two consumer segments and when there is sufficient variation in the per-consumer costs firms need to incur to access the different consumer populations, then firms obtain positive profits in symmetric equilibrium. Otherwise, the equilibrium is characterized by zero profits. As a result, a minimal form of market segmentation combined with advertising cost asymmetries across consumer segments give firms an opportunity to generate positive rents in an otherwise Bertrand-like environment.     

Credit allocation and the financial crisis: evidence from Spanish companies

The worldwide financial crisis of 2007–2008 raised serious concerns about the soundness of banks’ activities and about the extent to which banking regulation should supervise banks’ investment decisions. We contribute to this topic by examining the Spanish case, which has been emblematic of the bubble and burst dynamics in the credit market. In particular, we study the allocation of bank credit among Spanish companies from 1999 to 2014, showing that larger companies accumulated greater amounts of bank loans per unit of total assets, thus leading to a notable concentration. We also find that, during the Spanish boom period, bank loans shifted from the manufacturing to the construction industry, and in particular to the largest companies of the latter sector. This happened in spite of the high leverage of large construction firms, which was increasing also due to their growing debt. We argue that the higher operating benefits, reflecting the increase of the housing price during the boom period, overvalued construction firms as potential borrowers. The bankruptcy of several large construction companies during the Spanish crisis supports the need for monitoring and regulation, to avoid an excessive concentration of bank credit to a few large companies, especially if they belong to a specific sector.

     

THE URBAN LEFT IN POWER: Comparing the Profiles of ‘Municipal Socialists’ and the ‘New Urban Left’ in Swiss Cities

Today, many cities in post-industrial societies are strongholds of left and progressive political forces. Almost 100 years ago, left parties had instituted municipal socialism in several European cities. In this article, we compare these two periods of left urban rule by focusing on the long-term changes over the last 120 years in the socio-demographic profile of urban left elites in four major Swiss cities. Our analysis of left elected representatives at six key dates highlights the main differences between the municipal socialists of the interwar period and the new urban left that rules contemporary cities. The former are members of the working class, blue-collar workers without university education, while the latter are members of the upper-middle class, highly educated sociocultural professionals. The results of our analysis contribute to a better understanding of the sociological composition of urban left-progressive political forces, an aspect that is somewhat neglected in recent research on the urban left. We discuss the potential political implications and further research avenues for contemporary debates in urban studies, in terms of urban policy priorities and political mobilization.     

Panel data and descriptor for energy econometrics – an efficiency,resilience and innovation analysis

Quality & Quantity - The work at hand presents a new extensive panel dataset for energy economics, econometrics and policy. The referred dataset is made of 5000 observations circa, including 6...     

Insurance fraud detection: A statistically validated network approach

Fraud is a social phenomenon, and fraudsters often collaborate with other fraudsters, taking on different roles. The challenge for insurance companies is to implement claim assessment and improve fraud detection accuracy. We developed an investigative system based on bipartite networks, highlighting the relationships between subjects and accidents or vehicles and accidents. We formalize filtering rules through probability models and test specific methods to assess the existence of communities in extensive networks and propose new alert metrics for suspicious structures. We apply the methodology to a real database—the Italian Antifraud Integrated Archive—and compare the results to out-of-sample fraud scams under investigation by the judicial authorities.     

Underreporting of Top Incomes and Inequality: A Comparison of Correction Methods using Simulations and Linked Survey and Tax Data

Household surveys do not capture incomes at the top of the distribution well. This yields biased inequality measures. We compare the performance of the reweighting and replacing methods to address top incomes underreporting in surveys using information from tax records. The biggest challenge is that the true threshold above which underreporting occurs is unknown. Relying on simulation, we construct a hypothetical true distribution and a “distorted” distribution that mimics an underreporting pattern found in a novel linked data for Uruguay. Our simulations show that if one chooses a threshold that is not close to the true one, corrected inequality measures may be significantly biased. Interestingly, the bias using the replacing method is less sensitive to the choice of threshold. We approach the threshold selection challenge in practice using the Uruguayan linked data. Our findings are analogous to the simulation exercise. These results, however, should not be considered a general assessment of the two methods.