Voting with the Wallet

The vote with the wallet is a new, emerging feature of economic participation and democracy in the globally-integrated market economy. This expression identifies the pivotal role that responsible consumption and investment can play in addressing social and environmental emergencies which have been aggravated by the asymmetry of power between domestic institutions and global corporations. In this paper, we examine (both in general and by using examples drawn from the financial and non-financial sectors) how ÒvotingÓ for producers which are at the forefront of a three-sided efficiency which reconciles the creation of economic value with social and environmental responsibility, may generate contagion effects by triggering ethical imitation of traditional profit-maximizing actors, thereby enhancing the production of positive social and environmental externalities. Within this new framework policies which reduce the search and information costs of voting with the wallet may help socioeconomic systems to exploit the bottom-up market forces of other-regarding preferences, thereby enhancing opportunities to achieve well-being with reduced top-down government interventionsocial responsibility, other regarding preferences.

Two-Loop Master Integrals for the Planar QCD Massive Corrections to Di-photon and Di-jet Hadro-production

We present the analytic calculation of the Master Integrals necessary to compute the planar massive QCD corrections to Di-photon (and Di-jet) production at hadron colliders. The masters are evaluated by means of the differential equations method and expressed in terms of multiple polylogarithms and one- or two-fold integrals of polylogarithms and irrational functions, up to transcendentality four.Comment: 20 pages, ancillary file

Credit access and life satisfaction: evaluating the non monetary effects of micro finance

Microfinance institutions are used to claim that their impact goes beyond money since rescuing from exclusion uncollateralized poor borrowers significantly affects their dignity, self-esteem, social recognition and, through it, life satisfaction. Our paper aims to verify the validity of this claim by evaluating whether access to microfinance loans has significant direct impact on life satisfaction beyond its indirect impact via income changes. Empirical findings on a sample of poor borrowers in the suburbs of Buenos Aires show that, after controlling for survivorship, selection and interview bias, the number of credit cycles has a significant and positive effect on life satisfaction.microfinance; happiness; impact study

Does money affect happiness and self-esteem? The poor borrowers' perspective in a quasi-natural experiment

Research on the nexus between life satisfaction and income has looked at lottery winners or postcommunism transition to document that exogenous changes in income generate effects of the same sign on happiness. In this paper we consider the unfortunate tsunami event as a negative lottery and examine the effects of the tsunami related income losses, net of the most ample possible set of concurring factors, on life satisfaction and self-esteem of a sample of Sri Lankan microfinance borrowers. Our empirical findings help to discriminate between various effects of material damages and monetary losses, both having strong significant impact on the dependent variables. Our contribution to the literature is in: i) identifying an exogenous shock which is temporary and does not suffer from voluntary participation bias (unfortunate "winners" of the negative lottery, exactly as control sample, did not decide to buy the lottery ticket); ii) testing the money-happiness nexus on a sample of individuals close to the poverty line.life satisfaction; quasi natural experiment; tsunami; natural catastrophe

Family money, relational life and (class) relative wealth: an empirical analysis on life satisfaction of secondary school students

We investigate factors affecting happiness on a sample of Italian secondary school students. We find that money matters since family’s house ownership, mortgages and (class) relative wealth significantly affect life satisfaction. Other crucial factors are geographical residence (those living in Milan are significantly less happy), mother’s occupation, trust on family and friendships. Even though we cannot rule out inverse causality and other forms of endogeneity, the characteristics of many of the significant regressors such as family wealth, parental job and geographical residence (not under the decisional power of the student) suggest a direct causality nexus for these factors.life satisfaction; secondary school; wealth

The effects of Fair Trade on marginalised producers: an impact analysis on Kenyan farmers

We analyse the impact of Fair Trade (FT) affiliation on monetary and non monetary measures of well-being on a sample of Kenyan farmers. Our econometric findings document significant differences in terms of price satisfaction, monthly household food consumption, (self declared) income satisfaction, dietary quality and child mortality for Fair Trade and Meru Herbs (first level local producers organisation) affiliated with respect to a control sample. Methodological problems such as the FT vis à vis Meru Herbs relative contribution, control sample bias, FT and Meru Herb selection biases are discussed and addressed. After reconstructing the dynamics of human capital investment in the observed households we show that affiliation to the younger vintage FT project is associated to a significantly higher schooling investment.impact analysis, child labour, fair trade, monetary and non monetary wellbeing

The dynamics of ethical product differentiation and the habit formation of socially responsible consumers

In our model of ethical product differentiation two duopolists (a zero profit socially concerned producer and a profit maximizing producer) compete over prices and (costly) socially and environmentally responsible features of their products under a given law of motion of consumer habits. In a continuous time model in which the location of the zero profit social responsible entrant is fixed and the profit maximizing producer (PMP) limits himself to price competition without ethical imitation, we show that the optimal dynamic price is always lower than his optimal static price since the PMP producer knows that, by leaving too much market share to the other producer, he will reinforce the habit of socially responsible consumption and loose further market share in the future. We inspect the properties of equilibria when the PMP can ethically imitate the entrant and when the entrant is free to choose his location. We find that, in the first case, the threshold triggering a PMP strategy of ethical imitation and minimum price differentiation is lower in the dynamic than in the static case, depending on the shadow cost of changes in consumers social responsibility.Socially responsible consumers; ethical product differentiation; profit maximizing producer

The Effects of (within and with EU) Regional Integration: Impact on Real Effective Exchange Rate Volatility, Institutional Quality and Growth for MENA Countries

institutions, exchange rate, economic policy

Microfinance and happiness

Microfinance institutions are used to claim that their impact goes beyond money since rescuing from exclusion uncollateralized poor borrowers significantly affects their dignity, self-esteem, social recognition and, through it, life satisfaction. Our paper aims to verify indirectly this claim by evaluating whether access to microfinance loans has significant impact on life satisfaction beyond its indirect impact via income changes. Our empirical findings on a sample of poor borrowers in the suburbs of Buenos Aires show that, after controlling for survivorship bias, the number of credit cycles has a significant and positive effect on life satisfaction.microfinance; happiness; impact study

The controversial effects of microfinance on child schooling: A retrospective approach

Two crucial problems when research agencies or donors need to asses empirically the microfinance/children education nexus on already operating organizations are lack of availability of panel data and selection bias. We propose an original approach which tackles these problems by combining retrospective panel data, fixed effects and comparison between pre and post-treatment trends. The relative advantage of our approach vis-à-vis standard cross-sectional estimates (and even panels with just two observations repeated in time) is that it allows to analyse the progressive effects of microfinance on borrowers. With this respect our paper gives an answer to the widespread demand of impact methodologies required by regulators or by funding agencies which need to evaluate the current and past performance of existing institutions. We apply our approach to a sample of microfinance borrowers coming from two districts of Buenos Aires with different average income levels. By controlling for survivorship bias and heterogeneity in time invariant and time varying characteristics of respondents we find that years of credit history have a positive and significant effect on child schooling conditional to the borrower’s standard of living and distance from school.child schooling, microfinance, retrospective data, impact evaluation.