institutional competition versus centralization quo vadis europe lots of steep and sometimes blind bends with harsh speed limits and frequent detours but still it has been one that has attracted more and more traffic after a successful period of shaping a customs union and a free trade area following the treaty of rome 1957 europe became infected with euro sclerosis in the seventies owing to an increased intensity of national regulation especially in the labour market the constructionist approach to harmonization from above slowed down the speed of integration almost to a halt only the change of two fundamental rules revitalized the european integration process namely the introduction of majority voting in the ec council and the mutual recognition of national regulations brought about by the 1979 ruling of the european court with the single european act and the launch of the internal market programme europhoria blossomed finally leading to the maastricht treaty which aimed to be the masterpiece of european integration only very recently the danish no and the unconvincing approval by the french voters cooled off hopes for a united states of europe signalling that european integration is at the crossroads once again

the starfish effect can market entry by one firm encourage further entry by others abstract this paper examines the impact of entry decisions into oligopolistic markets upon the entry and exit decisions of rival producers when learning economies are important entry by one firm may paradoxically make entry more attractive to others by weakening the ability of a dominant incumbent to produce at low cost the likelihood of this outcome depends upon the extent to which variable costs of production decline as output increases and is enhanced by scope economies in the presence of multi market contact as well as by the degree of cost asymmetry between firms it is suggested that entry inducing entry may actually have occurred in part of the market for large civilian passenger aircraft whether or not this is so a more general conclusion is robust in industries where scale and scope effects are large the impact of entry is not just upon competition but on costs and these effects work in opposite directions to influence the entry decisions of other firms

airbus versus boeing revisited international competition in the aircraft market this paper examines international competition in the commercial aircraft industry we estimate a discrete choice differentiated products demand system for wide body aircraft and examine the airbus boeing rivalry under various assumptions on firm conduct we then use this structure to evaluate two trade disputes between the united states and european union our results suggest that aircraft prices increased by about 3 7 percent after the 1992 u s e u agreement on trade in civil aircraft that limits subsidies this price hike is consistent with a 5 percent increase in firms marginal costs after the subsidy cuts we also simulate the impact of the future entry of the airbus a 380 super jumbo aircraft on the demand for other wide bodied aircraft notably the boeing 747 we find that the a 380 could reduce the market share of the 747 by up to 14 8 percentage points in the long range wide body market segment depending upon the discounts offered on the a 380 but would reduce the market for airbus s existing wide bodies by an even greater margin

entry into the market for large transport aircraft abstract european governments have been accused of unfair trading practices in providing subsidies for market entry in the large commercial aircraft industry a capacity game is calibrated for 1987 to 2006 showing that the disadvantage of late entry is overcome only after a long time hence market entry is unlikely without government subsidies the scale and scope effects of production outweigh the output reducing effects of a monopoly government supported market entry as an anti monopoly policy yields higher consumer welfare overall welfare is lower due to large losses in producer surplus

on equivalence between cournot competition and the kreps scheinkman game abstract the existing literature dealing with the equivalence between the kreps scheinkman ks game and cournot competition has focused on the case of a concave demand function this paper analyzes the equivalence possibilities under the much extended circumstances of strictly decreasing marginal industrial revenue a twice differentiable demand function and convex costs it proves that in the extended context the outcomes in the subgame perfect nash equilibrium spne of the ks game are those of cournot equilibrium ce and that a ce is on the path of the spne of the ks game if the marginal cost of each firm in some special borderline cases is not too high it further proves that for decreasing continuous demand and strictly increasing costs the outcome in the spne of the ks game if the spne exists is that of ce based on these results we argue that the ks game can serve as the basic form for studying quantity competition and for developing a t stage game theoretical framework to make competition form and timing endogenous

testing for poverty dominance an application to canada the paper proposes and applies statistical tests for poverty dominance that check for whether poverty comparisons can be made robustly over ranges of poverty lines and classes of poverty indices this helps provide both normative and statistical confidence in establishing poverty rankings across distributions the tests which can take into account the complex sampling procedures that are typically used by statistical agencies to generate household level surveys are implemented using the canadian survey of labour and income dynamics slid for 1996 1999 and 2002 although the yearly cumulative distribution functions cross at the lower tails of the distributions the more recent years tend to dominate earlier years for a relatively wide range of poverty lines failing to take into account slid s sampling variability as is sometimes done can inflate significantly one s confidence in ranking poverty taking into account slid s complex sampling design as has not been done before can also decrease substantially the range of poverty lines over which a poverty ranking can be inferred

ethically flexible measures of poverty this paper introduces new measures of both relative and absolute poverty using the notion of representative income of a community corresponding to the censored income distribution these new measures satisfy the monotonicity and transfer axioms proposed by sen 1976 in all cases

on shorrocks reinvestigation of the sen poverty index this paper demonstrates that the shorrocks econometrica 63 225 1230 1995 modification of the sen econometrica 44 219 231 1976 poverty index drops out as a particular case of the chakravarty canadian journal of economics 16 74 85 1983 general ethical index of poverty

poverty and inequality under income and price dispersions many policies simultaneously affect the distribution of prices and incomes in the economy moreover a bias may occur when there is a stochastic relationship between prices and incomes and this relationship is being ignored it is therefore important to dispose of an analytical framework for welfare analysis that could account for changes in this joint distribution how can the joint influences of price and income distributions on poverty and inequality indicators be analysed we offer a method to deal with this problem by using parametric formulae of poverty and inequality measures we propose statistical indicators for the levels variabilities and a statistical link of price indices and nominal living standards these indicators are consistent with an approximation of the problem based on a bivariate lognormal distribution of price indices and nominal living standards our analysis provides hints about the social welfare impact of economic shocks or policies affecting levels variabilities and correlation of prices and incomes intuitive insights are obtained while using arithmetic means and variances instead does not lead to illuminating results the role of price and income variabilities for poverty and inequality is more complex than generally expected with the possibility of several variation regimes empirical investigation of these statistics would guide social policies

revisiting the sen poverty index a modification of the official sen poverty index yields an index which is not only continous in individual incomes and consistent with the transfer axiom but also admits a geometric interpretation in terms of the area beneath a graph called the inverse generalized lorenz curve for normalized poverty gaps by jenkins and lambert 1993 or the poverty gap profile by shorrocks 1994

public provision of sales contingent claims backed finance to smes a policy alternative abstract in europe and elsewhere governments intervene to stimulate innovation in the sme sector and because smes face financial constraints in particular governments encourage the provision of debt and equity venture capital finance to such firms this paper discusses sales contingent claim scc backed finance funding secured only on a claim written on sales that offers a different repayment profile to debt and equity the attractiveness of such finance to firms as well as the behaviour of firms financed in this way are analysed for various reasons scc backed financial instruments are generally not available to smes on the market but it is argued that wider availability could further stimulate the growth and innovative activity of smes the correction of this market incompleteness by the introduction of government schemes providing scc backed corporate finance for smes in higher risk higher tech sectors is recommended the workability of such a scheme is explored by looking at existing examples aimed largely at project finance for larger firms

international comparisons of poverty intensity index decomposition and bootstrap inference this paper proposes an alternative formulation for the sen shorrocks thon sst index of poverty intensity that is appropriate for survey data with sampling weights it also decomposes the sst index into the poverty rate the average poverty gap ratio among the poor and the overall gini index of poverty gap ratios to account for sampling variation in estimates of poverty intensity this paper uses the bootstrap method to compute confidence intervals and presents international comparisons using luxembourg income study lis data from the 1970s to the 1990s cross sectional and longitudinal analyses indicate that the percentage change in poverty intensity can be approximated by the sum of percentage changes in the poverty rate and average poverty gap ratio since changes in the overall gini index of poverty gap ratios are negligible in the early 1970s poverty intensity in canada and the united states was almost indistinguishable but in the 1970s canadian poverty intensity decreased large increases in poverty intensity occurred in the 1980s in the united states the united kingdom and sweden

trade disputes in the commercial aircraft industry t he recent launch of airbus s new super jumbo the a 380 has provoked yet another trade conflict between the united states and european union eu in the aircraft industry the industry has strained trade relationship between the us and the eu ever since the airbus s entry into the market in 1974 these tensions tapered with the signing of the 1992 us eu agreement on trade in civil aircraft the 1992 agreement in fact boeing and airbus shortly considered cooperating on the superjumbo project during the early 1990s but the collaboration faltered because the two sides disagreed on the commercial viability of the aircraft while airbus forecasted that over the next 20 years airlines would demand approximately 1 500 superjumbos yielding around 345 billion in revenues boeing s projections were much more reserved it forecasted only 700 planes hence boeing doubted the project could break even the economist 2001 as a result airbus proceeded with the development of the new aircraft on its own like in previous airbus s programmes the eu will provide some direct financial support to airbus to partially cover the a 380 s 12 billion launch costs us trade officials question the legitimacy of this financial arrangement especially since boeing doubts the commercial viability of the project their objections are illustrated in the 2000 foreign trade barriers report of the us trade representative

for better or for worse empirical evidence of moral licensing in a behavioral energy conservation campaign isolated environmental campaigns focusing on defined target behaviors are rolled out to millions of households every year yet it is still unclear whether these programs trigger cross domain adoption of additional environment friendly behaviors positive spillover or reduced engagement elsewhere a thorough evaluation of the real net performance of these programs is lacking this paper investigates whether positive or perverse side effects dominate by exemplifying the impact of a water conservation campaign on electricity consumption the study draws on daily water 10 780 data points and weekly electricity 1386 data points consumption data of 154 apartments in a controlled field experiment at a multifamily residence the results show that residents who received weekly feedback on their water consumption lowered their water use 6 0 on average but at the same time increased their electricity consumption by 5 6 compared with control subjects income effects can be excluded while follow up research is needed on the precise mechanism of the psychological process at work the findings are consistent with the concept of moral licensing which can more than offset the benefits of focused energy efficiency campaigns at least in the short term we advocate the adoption of a more comprehensive view in environmental program design evaluation in order to quantify and mitigate these unintended effects

how to predict future pro environmental intention the spillover effect of electricity saving behavior under environmental and monetary framing abstract the spillover effect in the environmental realm has attracted attention from many researchers the present study took electricity saving as an example to explore the mechanism of the spillover effect under environmental framing ef or monetary framing mf and examine the effect of labeling on the spillover effect to add value to existing environmental research three studies showed that both environmental and monetary framing could promote environmental intention study 1 tested the effectiveness of the intervention materials and found that both ef and mf increased the intention to save electricity study 2 and 3 revealed that the spillover effect was influenced by framing specifically the spillover of ef was positive whereas that of mf was negative at the same time environmental self identity mediated both positive and negative spillover moreover enhancing individuals environmental self identity by labeling them as environmentalists could prevent negative spillover and increase positive spillover the results of the present study also provided practical guidance regarding pro environmental education and campaigns by emphasizing environmental benefits rather than monetary benefits and by strengthening environmental self identity through labeling

on the watts multidimensional poverty index and its decomposition summary the multidimensional extension of the watts poverty index may be expressed as a function of five determinants measuring respectively the impacts of what are defined in the paper as the watts poverty gap ratio the theil bourguignon index of inequality among the poor the overall headcount ratio the weights of the various dimensions and some measure of correlation between the various dimensions using the shapley decomposition we apply this index to world data on the per capita gdp life expectancy and literacy rates and derive the contributions of the five determinants defined above to the variation of this index during 1993 2002

monetary or environmental appeals for saving electricity potentials for spillover on low carbon policy acceptability abstract the acceptability of low carbon policies is an important precondition for energy system transitions such as the german energiewende this long term experimental study examines the potential for behavioural spillover on the acceptability of low carbon policies caused by a framed intervention to promote electricity saving behaviour clients of a german energy provider were randomly assigned to continuously receive electricity saving tips with either monetary framing saving potential in or environmental framing saving potential in co2 the control group did not receive any information in two follow up surveys four n 333 and nine months n 258 later participants rated the acceptability of several low carbon policies a pre survey assessed the personal ecological norm for saving electricity participants with strong personal ecological norms reported generally higher policy acceptability after environmental framing they also indicated higher acceptability compared to the monetary framing or control group these results indicate that information campaigns should be designed carefully in order to promote positive spillover effects environmental framing of private sphere behaviour can increase the disposition for further pro environmental behaviour in the public sphere e g policy acceptability when appealing to monetary benefits in pro environmental behaviour there is a risk of inhibiting positive spillover effects

a dynamic analysis of the market for wide bodied commercial aircraft this paper uses an empirical dynamic oligopoly model of the commercial aircraft industry to analyse industry pricing industry performance and optimal industry policy a novel feature of the model with respect to the previous literature is that entry exit prices and quantities are endogenously determined in markov perfect equilibrium mpe we find that many unusual aspects of the aircraft data such as high concentration and persistent pricing below static marginal cost are explained by this model we also find that the unconstrained mpe is quite efficient from a social perspective providing only 10 less welfare on average than a social planner would obtain finally we provide simulation evidence that an anti trust policy in the form of a concentration restriction would be welfare reducing

welfare approaches to the measurement of poverty a set of poverty indices is constructed which is based on an explicit view of the loss of social welfare which results from the existence of poverty in comparison t o a society in which poverty has been eliminated the indices are based on the entire distribution of income rather than only the incomes of the poor and thus embody the concept of relative deprivation formal properties of the indices are developed together with their relationship to welfare based inequality indices both are seen as subsets of a wider choice of measures dependent on a particular choice of reference distribution copyright 1987 by royal economic society

chronic and transient poverty measurement and estimation with evidence from china abstract the paper contributes to the measurement of poverty and vulnerability in three ways first it proposes a new approach to separating poverty into chronic and transient components second it provides corrections for the statistical biases introduced when using a small number of periods to estimate the importance of vulnerability and transient poverty third it applies these tools to the measurement of chronic and transient poverty in china using a rich panel data set that extends over 17 years alternative measurement techniques are found to yield significantly different estimates of the relative importance of chronic and transient poverty the precision of the estimates is also considerably enhanced by simple statistical corrections

a class of generalized sen poverty indices utilizing results from partial poverty orderings we characterize a class of generalized sen poverty indices a generalized sen poverty index is defined as the weighted area between the line of zero poverty and the censored generalized lorenz curve unlike the original sen index the generalized sen index can satisfy the key axioms for poverty measurement

dynamic poverty decomposition analysis an application to the philippines summary in this paper we propose a new method of poverty decomposition our method remedies the shortcomings of existing methods and has some desirable properties such as time reversion consistency and subperiod additivity our decomposition integrates the existing methods of growth redistribution decomposition and sector based decomposition because it allows us to decompose the change in poverty into growth and redistribution components for each group e g regions or sectors in the economy our decomposition works well in cases where only partial data are available for some periods it is also flexible and can be extended to have the following six components population shift within region redistribution between region redistribution nominal growth inflation and methodological change components the empirical application of the six way decomposition to the philippines for the period 1985 2009 shows that important policies for poverty reduction may differ across regions for example the autonomous region in muslim mindanao would need growth enhancing policies whereas eastern visayas would need policies to improve the income distribution our decomposition method has a wide applicability and may complement the poverty profile approach

does green consumerism increase the acceptance of wind power abstract in this paper we discuss what might be termed an action based learning approach to promoting important pro environmental actions such as support for or acceptance of environmental policy such an approach involves promoting simple and easy behaviours as entry points for more radical steps towards sustainability referred to as catalytic or wedge behaviours despite the obvious need for innovative approaches to promote important pro environmental behaviour and sound theoretical backing for such concepts there is a lack of research testing the key propositions of this approach in a survey study based on a random sample of residents of the state of maine usa we find that both everyday green behaviour and the acceptance of an expansion of wind power are rooted in environmental concern and that everyday green behaviour gives a significant contribution to predicting acceptance of wind power when controlling for environmental concern hence the promotion of everyday green behaviours may prepare the grounds for increasing acceptance of more far reaching changes in the population such as an expansion of wind power

assessing deprivation with an ordinal variable theory and application to sanitation deprivation in bangladesh the challenges associated with poverty measurement with a cardinal variable have received due attention during the last four decades but there is a dearth of literature studying how to meaningfully assess poverty with an ordinal variable this paper first proposes a class of simple intuitive and policy relevant poverty measures for ordinal variables these measures are sensitive to depth of deprivations unlike the headcount ratio moreover under appropriate restrictions the measures ensure that priority is given to the poorest among the poor while targeting monitoring and evaluating poverty alleviation programs to assess the robustness of poverty comparisons to alternative choices of parameters various stochastic dominance tests are developed some of which are themselves novel contributions to the stochastic dominance literature the empirical illustration documenting changes in sanitation deprivation in bangladesh showcases the measures ability to identify instances in which overall sanitation deprivation improved while leaving the poorest behind

issues in measuring and modeling poverty economists have relied heavily on household incomes or expenditures normalized for differences in household specific prices and demographics in their research and policy advice related to poverty and inequality recognizing the conceptual and empirical problems that confound such measures does not mean that they should be ignored instead it indicates the need for supplementary measures to capture the missing items implementing a genuinely multidimensional approach will often make the welfare rankings of social states more difficult but that fact points to the nonrobustness of low dimensional rankings this may have its own policy ramifications with the possibility of correspondence between policy instruments and welfare objectives the model types used to understand the poverty and inequity determination processes will be affected not only will there be more dependent variables to consider but variables will have potentially complex relationships these relationships will often be hard to empirically disentangle despite richer integrated and longitudinal data sets such data open rich and relevant agenda for research into the dynamics of poverty along multiple dimensions a simultaneous attack on these issues from all three fronts measurement modeling and data offers hope of establishing a credible empirical foundation for public action in fighting poverty

poverty dominant program reforms the role of targeting and allocation rules we propose simple graphical methods to identify poverty reducing marginal reforms of transfer programs the methods are based on program dominance curves that display cumulative program benefits weighted by powers of poverty gaps these curves can be decomposed simply as sums of targeting dominance curves and allocation dominance ones and can serve to verify whether the assessment of marginal program reforms is sensitive to the choice of poverty lines and poverty measures as well as to differences across programs in revenue sources and incentive effects

discontinuous losses from poverty generalized pα measures and optimal transfers to the poor abstract this paper examines the distributional properties of poverty measures which are discontinuous at the poverty line it is shown that among all the additive poverty measures only those measures with some discontinuous jump at the poverty line are such that it is optimal to allocate a given antipoverty budget either to the richest of the poor or to the poorest of the poor or to both a special class of such poverty measures is an extension of the well known p the properties of which are investigated

materialistic values impact on pro environmental behavior the case of transition country as lithuania abstract materialism is becoming a global phenomenon and is increasing exponentially lithuania which has survived a long period of occupation experienced privatization and goods famine is attributed to the transition countries in terms of materialistic values lithuania is not an exception as material wealth and image are also very important thus the main question of this paper was whether materialistic values could be reconciled with the pro environmental behavior which can be considered as one of the main aspects seeking sustainability according to the lithuanian representative survey and by applying the approach of structural equation modeling the results showed that materialistic values had an insignificant impact on the environmental concern belief and responsibility meanwhile analyzing the impact of materialistic values on conservation and princely behavior it was found that because of gain goals materialists were more linked to perform conservation behavior and because of hedonistic goals princely behavior moreover the environmental concern significantly and positively influenced princely behavior but negatively conservation behavior environmental beliefs had a positive impact only on conservation behavior these findings could be important seeking the promotion of pro environmental behavior particularly in materialistic societies

equity regarding poverty measures differences in needs and the role of equivalence scales the paper investigates the definition of equity regarding poverty measures when there are different household types in the population it demonstrates the implications of a between type regressive transfer principle for poverty measures for the choice of poverty lines and for the measurement of living standard the role of equivalence scales which are popular in empirical work on poverty measurement is clarified ce memoire examine la definition de mesures de pauvrete fondees sur l equite quand existent differents types de menages dans la population on montre les implications d un principe de transfert regressif entre types de menages pour les mesures de pauvrete pour la definition des seuils de pauvrete et pour la mesure du niveau de vie on clarifie le role des echelles d equivalence qui sont d un usage generalise dans les travaux sur la mesure de la pauvrete

a re count of poverty in us central cities just who and where are the urban poor poverty remains a persistent problem in central cities across the us and the government s approach to measuring it is not without shortcomings this paper applies recently developed innovations in poverty measurement and presents improved estimates of central city poverty across time a broader and more comprehensive income concept is employed to measure family resources and important distributional aspects of poverty are incorporated by using the sen index in general sen indexes for the central city are significantly reduced when comprehensive income is used to evaluate poverty motivating these changes are the substantial reductions that occur in the depth of poverty and the relative income inequality among poor central city residents regionally the results suggest that the elements of comprehensive income have their greatest impact on estimates of poverty in southern central cities while the central cities of the west are least affected

subjective economic welfare beyond growth it is common that economists are used to establish a direct relationship between growth and welfare nevertheless the link among these variables not always is so virtuous this suspicion went in the last years to investigating about the perception of people on your proper welfare the slogan was to know if the positive variations in the growth the revenue or the employment generate earnings of welfare it is necessary to consult the individuals the subjective studies of welfare increased substantially since then confirming the suspicions improvements in the objective indicators of welfare not always are perceived as such by the individuals the intention of this work will be to develop an index of economic welfare that allows measure the welfare perceived by the population the results obtained in the argentine economy between 2005 and 2008 will be presented and his results will be compared with the evolution of the objective indicators

impact of tiered pricing system on china s urban residential electricity consumption survey evidences from 14 cities in guangxi province the chinese government has highlighted the crucial role of energy conservation in its 2014 2020 energy strategy plan where the residential sector inevitably takes great responsibility one big move was the implementation of the tiered electricity pricing tep system which intends to motivate electricity saving behavior and address cross subsidization issue this paper therefore attempts to investigate the effectiveness of the tep i e whether the tep has attained its anticipated electricity conservation outcome the empirical study was carried out in 14 cities in china s guangxi province using a survey method the survey data demonstrated that there were more than half of the respondents 52 8 affirmed that the tep had encouraged them to save electricity regression results show that the tep performance was significantly associated with respondents electricity expenditures and their income levels moreover respondents electricity saving attitudes awareness and literacy were also found to be the critical driving forces to improve the effectiveness of tep the key drawn policy implication is that the tep price magnitudes should be increased further while the adjustment of the magnitudes should not neglect residents income levels

aggregate poverty measures the way poverty is measured is important for an understanding of what has happened to poverty as well as for anti poverty policy evaluation sen s 1976 pathfinding work has motivated many researchers to focus on the way poverty should be measured a poverty measure argued by sen should satisfy certain properties or axioms and the desirability of a poverty measure should be evaluated by these axioms during the last two decades many researchers have adopted the axiomatic approach pioneered by sen to propose additional axioms and develop alternative poverty measures the objective of this survey is to provide a clarification on the extensive literature of aggregate poverty measures in this survey we first examine the desirability of each axiom the properties of each poverty measure and the interrelationships among axioms the desirability of an axiom cannot be evaluated in isolation and some combination of axioms may make it impossible to devise a satisfactory poverty measure some axioms can be implied by other axioms combined and so are not independent some others are ad hoc and are disqualified as axioms for poverty measurement based on the interactions among axioms we identify the core axioms which together have a strong implication on the functional form of a poverty measure we then review poverty measures that have appeared in the literature evaluating the interrelationships among different measures and examining the properties of each measure the axioms each measure satisfies violates are also summarized in a tabular form several good poverty measures which have not been documented by previous surveys are also included

equity and policy effectiveness with imperfect targeting abstract we propose a general approach that jointly integrates horizontal and vertical equity criteria in the assessment of poverty alleviation programs with the strength of each criterion being captured through its own inequity aversion parameter this contrasts with the assessment of poverty alleviation programs done with simple under coverage and leakage ratios or with other methods that do not take into account the heterogeneity of the poor and that do not address directly the social benefits of achieving normative criteria our methodology is illustrated using tunisian data and two alternative poverty alleviation policies we find inter alia that the social ranking of commodity and socio demographic targeting in tunisia depends on the policymaker s comparative preference for vertical and horizontal equity

gender and multidimensional poverty in nicaragua an individual based approach most existing empirical papers concerned about multidimensional poverty use the household as the unit of analysis so that the multidimensional poverty status of the household is equated with the multidimensional poverty status of all its members this assumption ignores intra household inequalities additionally households containing both a female and a male cannot contribute to a gender gap in poverty so gender differentials in poverty cannot be estimated but the sustainable development goals have put special emphasis on gender equality therefore new measures able to capture the gender differences are needed consequently in this paper we propose an individual based multidimensional poverty measure in order to estimate the three i s of multidimensional poverty incidence intensity and inequality in nicaragua as well as the gender differentials we also estimate logit regressions to better understanding the determinants of multidimensional poverty in this country overall we find that there are statistically significant gender differences in multidimensional poverty in nicaragua but they are estimated to be small and lower than 5 however the gender differential in inequality is larger than 10 and it suggests that multi dimensionally poor women are living in very intense poverty when compared with multi dimensionally poor men we also find that the elderly and children are the most vulnerable people in terms of multidimensional poverty in this country furthermore when information on employment domestic work and social protection is considered in the analysis the gender gaps become more substantial and women are more likely to be poor than men

poverty in canada and the united states measurement trends and implications although canada and the united states are two of the richest countries in the world many canadians and americans perceive themselves and are perceived by others to be poor which raises the issue of how best to measure poverty within canada there are widespread worries that the self image of canada as a place with relatively little poverty somewhat kinder and gentler than the united states may be a bit outdated see graves dugas and beauchamp 1999 angus reid 1999 poverty in canada has been rising while in the united states it has been falling in recent years which raises the issues of why that has been happening and what it will mean in the longer term for canada and the united states as a whole in this paper therefore i begin by asking how poverty in affluent countries should be measured before examining recent evidence on poverty intensity and its social significance in section 1 the use of the sen shorrocks thon index of poverty intensity is advocated and the poverty box is introduced as a summary graphical representation in section 2 recent data are presented on poverty in europe and north america and it is noted that between 1994 and 1997 canadian provinces became quite similar to many u s states in poverty intensity a fixed effects model is used in section 3 to examine whether changes in trade exposure the unemployment rate unemployment insurance and social assistance are significant determi

minimum distribution sensitivity poverty aversion and poverty orderings abstract this paper introduces a measure of distribution sensitivity which is similar to arrow pratt s measure of risk aversion for a poverty index the measure also gauges poverty aversion and has a clear and straightforward interpretation using this measure we can define various classes of minimum distribution sensitive poverty indices we show that the ordering condition for such a class of poverty indices is simply a generalized poverty deprivation profile dominance properties and implications of this dominance condition are analyzed and poverty orderings by different classes of poverty measures are compared journal of economic literature classification number i32

exchange rate misalignments in duopoly the case of airbus and boeing we examine the effect of exchange rate misalignments on competition in the market for large commercial aircraft this market is a duopoly where players compete in dollar denominated prices while one of them airbus incurs costs mostly in euros we construct and calibrate a simulation model to investigate how companies adjust their prices to deal with the effects of a temporary misalignment and how this affects profit margins and volumes we also explore the effects on the long run dynamics of competition we conclude that due to the duopolistic nature of the aircraft market airbus will pass only a small part of the exchange rate fluctuations on to customers through higher prices moreover due to features specific to the aircraft industry such as customer switching costs and learning by doing even a temporary departure of the exchange rate from its long run equilibrium level may have permanent effects on the industry