Health status and labor force participation: evidence for urban low and middle income individuals in Colombia

This paper analyzes the relationship between individual health status and labor force participation using the first wave of the Colombian Longitudinal Survey. The empirical modeling strategy accounts for the presence of potential endogeneity between these two variables. The results show that there is a positive relationship between health and labor force participation in both directions, indicating that better health is likely to lead to a higher probability of participation in the labor market, but also that individuals who participate in the labor market are more likely to report better health. Interesting differences are uncovered when comparing the results by gender and/or age groups. For instance, for younger females, health status and higher education positively affect the probability of labor participation, whereas having children under the age of 5 and being married reduce their probability of participation. Our findings also highlight the importance of public policy to guarantee good health conditions of the population which could also have a positive impact on labor productivity and consequently on long-run economic growth.     

‘It’s an illusion,but it looks real!’ Consumer affective,cognitive and behavioural responses to augmented reality applications

ABSTRACT

The paper investigates two augmented reality (AR) applications and corresponding consumer responses to their media characteristics. Firstly, it discusses the role of interactivity with AR technology. Secondly, it introduces augmentation as a salient media characteristic of AR applications and tests measurement items of perceived augmentation. Two experimental studies replicate the research design of Van Noort et al. [Van Noort, G., Voorveld, H. A. M., & van Reijmersdal, E. A. (2012). Interactivity in brand web sites: cognitive, affective, and behavioral responses explained by consumers’ online flow experience. Journal of Interactive Marketing, 26, 223–234], applying it in the context of AR. The results show that perceived augmentation represents a fitting concept for understanding consumer responses to AR features and, furthermore, that flow mediates effects of perceived augmentation on consumers’ affective responses and behavioural intentions. AR features on the other hand do not increase perception of interactivity. Finally, implications of the study and further research directions are discussed.     

Securitization and financial solvency: empirical evidence from Portugal

This paper analyses the effect of securitization issues on the solvency of Portuguese financial institutions. For this purpose, we use an unbalanced panel model estimated using GMM methods and find that securitization has a slightly positive impact on the soundness of the issuing entity. We study 35 financial entities and 60 traditional securitizations issued by 9 originators between 2001 and 2013. The analysis reveals that the financial entities’ soundness improved slightly, showing that securitization enhanced the quality of the originators’ portfolios and increased the regulatory capital requirements. We also found that efficiency and profitability improve the risk-adjusted ROAA and that efficiency increases regulatory capital requirements. The robustness analysis confirms the positive effect of securitization on solvency, where both credit quality and liquidity are shown to be significant variables.     

The formation of financial networks

Modern banking systems are highly interconnected. Despite various benefits, linkages between banks carry the risk of contagion. In this article, I investigate whether banks can commit ex ante to mutually insure each other, when there is contagion risk in the financial system. I model banks' decisions to share this risk through bilateral agreements. A financial network that allows losses to be shared among various counterparties arises endogenously. I characterize the probability of systemic risk, defined as the event that contagion occurs conditional on one bank failing, in equilibrium interbank networks. I show that there exist equilibria in which contagion does not occur.     

A comparison of empirical models used to infer the willingness to pay in contingent valuation

The essence of the contingent valuation method consists of creating a hypothetical market where respondents are asked about their willingness to pay (WTP) for a non-market good. Different empirical models can be formulated to estimate the expected WTP of a sample of respondents and, then, through aggregation, the social valuation of the good is inferred.This paper outlines the relevance of the distributional assumptions when estimating mean WTP. Several parametric and non-parametric methods are discussed and applied to calculate the existence value of a natural space. Results show that WTP is extremely sensitive to the empirical model used.First version received: November 2002 / Final version received: January 2004     

Choice of Product Variety for the Durable-goods Monopolist

Received January 10, 2001; revised version received June 25, 2001     

Do Harmonised Accounting Standards Lead to Harmonised Accounting Practices? An Empirical Study of IAS 39 Measurement Requirements in Some European Union Countries

The objective of this paper is to investigate the level of harmonisation for IAS 39 Financial Instruments: Recognition and Measurement and to identify if different levels of harmonisation are associated with company-specific factors. Based on Rahman et al. (2002) , we used the Jaccard (JACC) index to determine the level of harmonisation between IAS 39 and the financial reporting practice of a broad-based sample of European-listed companies in 2005. We applied regression analysis to identify companies' specific characteristics that affect the level of convergence of the reporting practice of financial instruments. The results of this study show a high level of harmonisation between accounting practices of European companies included in our sample and IAS 39.     

Interview with Nancy Reid

Nancy Reid was born in September 1952 in Niagara Falls, Canada. She graduated from the University of Waterloo with a Bachelor in Mathematics and a major in Statistics in 1974. She pursued her training in Statistics at the University of British Columbia (UBC) where she obtained a Master's in Applied Mathematics in 1976 and at Stanford University, where she graduated with a PhD in Statistics in 1979. After spending one year at Imperial College in London visiting Sir David Cox, she joined UBC as an Assistant Professor in the Department of Mathematics, where she had an important role in the creation of the Department of Statistics. In 1986, she moved to the University of Toronto, where she has been since then as a faculty in the Department of Statistics. Nancy has served as Chair of the Department between 1997 and 2002. Nancy's research in conditional inference, higher order asymptotics and composite likelihood has been influential in Statistics. Her outstanding contributions to Statistics were recognized nationally and internationally with many awards, including the President's Award of the Committee of Presidents of Statistical Societies (COPSS), Gold Medal awarded by the Statistical Society of Canada and Elected Foreign Associate of the National Academy of Sciences. She received the Doctor of Mathematics, Honoris Causa, University of Waterloo. Nancy served with distinction as Editor of the Canadian Journal of Statistics and President of the Statistical Society of Canada and President of the Institute of Mathematical Statistics. In 2014, she was appointed as Officer of the Order of Canada for her outstanding achievements, exemplary leadership and service to Canadians. The following conversation took place at the JSM 2016 in Chicago, on August 2 and 3, 2016.     

The Economic Adjustment Program for Portugal: assessing welfare impact in a heterogeneous-agent framework

The sovereign debt crisis, triggered by the 2007-08 global financial crisis, has affected several European Union (EU) countries, leading to unprecedented financial assistance programs. In May 2011, the Portuguese Government set an agreement with the Troika (a supranational institution composed by the European Commission (EC), the European Central Bank (ECB) and the International Monetary Fund (IMF)), through which, in exchange for external help, the Portuguese authorities committed to an Economic Adjustment Program (EAP). In order to assess the impacts of the EAP on welfare and, in particular, on inequality, this paper simulates the debt consolidation strategy proposed by the Troika using a general equilibrium model with heterogeneous agents. The model enables to explore the impacts of the fiscal adjustment on the endogenous cross-section distribution of income, wealth and welfare. Our results predict a positive net welfare gain, despite the existence of significant transition costs in terms of output losses and inequality, especially during the first years of implementation. Overall, the net positive welfare gains are biased towards the poorer, which means that the consolidation plan will be, in the end, equality-enhancing. These results reflect the instruments involved in the consolidation strategy: productive and unproductive expenditure cuts combined with a slight increase in social transfers. Furthermore, the simulation predicts a positive impact on the Portuguese net foreign asset (NFA) position. Assuming this prediction is correct, this strongly supports the motivation for the adoption of the Economic Adjustment Program which considers the large external indebtedness of Portugal as a central issue in the economic diagnosis.