the missing dark matter in the wealth of nations and its implications for global imbalances current account statistics may not be good indicators of the evolution of a country s net foreign assets and of its external position s sustainability the value of existing assets may vary independently of current account flows so called return privileges may allow some countries to obtain abnormal returns and mismeasurement of fdi unreported trade of insurance or liquidity services and debt relief may also play a role we analyse the relevant evidence in a large set of countries and periods and examine measures of net foreign assets obtained by capitalizing the net investment income and then estimating the current account from the changes in this stock of foreign assets we call dark matter the difference between our measure of net foreign assets and that measured by official statistics we find it to be important for many countries analyse its relationship with theoretically relevant factors and note that the resulting perspective tends to make global net asset positions appear relatively stable ricardo hausmann and federico sturzenegger

detecting abnormal credit union performance abstract credit unions are an important financial intermediary but little credit union research is done a primary reason for the lack of research is the cooperative nature of the industry making traditional methods of detecting abnormal performance inappropriate this paper proposes two methods of detecting abnormal performance one parametric the other non parametric instead of testing the efficiency of the institution this paper proposes testing the return vector as indicated in the theoretical objective function of the member simulations demonstrate that both methods are correctly specified and powerful

international investment positions a cross sectional analysis abstract we explore some empirical properties of the level and composition of gross international investment positions in a cross section of countries we find that more open countries with larger domestic financial markets tend to hold greater quantities of foreign assets and liabilities there is some evidence that cross holdings are positively correlated with inflation volatility but negatively correlated with terms of trade volatility

estimation and decomposition of technical efficiency for sugarbeet farms this study computes technical efficiency for idaho sugarbeet farms and decomposes it into pure technical efficiency scale efficiency and congestion efficiency using nonparametric procedures the results indicate that the average efficiency is 0 88 with 45 of the farms in the sample exhibiting full efficiency improper scale operation and input overutilization are the major sources of inefficiency for remaining farms technical efficiency is independent of farm size a tobit model was used to examine the impacts of variables such as farm size specialization tenancy position hired labour location and managerial ability on efficiency inefficiency in sugarbeet production results in a shortfall of potential revenues not only for producers but also for landlords and processors

are high growth firms one hit wonders evidence from sweden most firms do not grow and a small number of high growth firms seem to create most new jobs these firms have therefore received increasing attention among policymakers the question is whether high growth tends to persist we investigate this question using firm level data from sweden during 1997 2008 we find that high growth firms had declining growth rates in the previous 3 year period and their probability of repeating high growth rates was very low thus these are essentially one hit wonders and it is doubtful whether policymakers can improve economic outcomes by targeting them

measuring technical efficiency in the greek agricultural sector this paper measures the degree of technical efficiency of greek farms at discrete points in time stochastic frontier production functions are estimated from four annual farm accountancy data network fadn surveys of the 1992 1995 period from the results a measure of technical efficiency is calculated for each farm for each year the four distributions of technical efficiency values are examined and compared all four samples show a wide range of farm specific technical efficiency but efficiency is improving over the period the paper also presents frontier estimates for small and large farms classified according to economic size in that case technical efficiency measures are calculated and their distributions are examined and compared the results show that large farms are more efficient than small farms however efficiency is improving in both size farms over the period in general the results of this study indicate that there is substantial scope for improving technical efficiency of greek farms

the evolution of cost productivity and efficiency among us credit unions abstract advances in information processing technology have eroded the advantages of small scale and proximity to customers that traditionally enabled small lenders to thrive nonetheless the membership and market share of us credit unions have increased though their average size has also risen we investigate changes in the efficiency and productivity of us credit unions during 1989 2006 by benchmarking the performance of individual firms against an estimated order quantile lying near the efficient frontier we construct a cost analog of the malmquist productivity index which we decompose to estimate changes in cost and scale efficiency and changes in technology we find that cost productivity fell on average across all credit unions but especially among smaller credit unions smaller credit unions confronted a shift in technology that increased the minimum cost required to produce given amounts of output all but the largest credit unions also became less scale efficient over time

are credit unions too small abstract u s credit unions serve 93 million members hold 10 of u s savings deposits and make 13 2 of all nonrevolving consumer loans since 1985 the share of u s depository institution asse

firm growth and liquidity constraints a dynamic analysis using a large unbalanced panel data set of portuguese manufacturing firms surviving over the period from 1990 to 2001 the purpose of this paper is to examine whether liquidity constraints faced by business firms affect firm growth we use a gmm system to estimate a dynamic panel data model of firm growth that incorporates cash flow as a measure of liquidity constraints and persistence of growth the model is estimated for all size classes including micro firms our findings reveal that smaller and younger firms have higher growth cash flow sensitivities than larger and more mature firms this is consistent with the suggestion that financial constraints on firm growth may be relatively more severe for small and young firms nevertheless the same finding can be interpreted in a different way if we consider the more recent literature which interpret the higher investment cash flow sensitivity of younger and smaller firm in absence of financial market imperfection as the outcome of these firms reaction to the fact that realisation of their cash flows reveals them the direction to go in presence of uncertainty of their growth prospect besides firms that were small and young at the beginning of the sample period exhibited more persistent growth than those that were large and old finally these results have significant policy implications

an empirical study of the patterns and sources of technical inefficiency in traditional and hyv rice cultivation in bangladesh production frontiers are estimated from survey data from a village in bangladesh to examine the technical efficiency of farmers in the cultivation of traditional and high yielding variety hyv rice in spite of much higher yields hyv cultivation displays lower technical efficiency and much greater variability in efficiency also efficiency is not independent of household endowments in that small farmers and or those with the least education and growing experience are least efficient policies that promoted education and provided smaller farmers with greater access to public services would promote efficiency and equity and help reduce hyv yield variability

testing for unit roots in panel data are wages on different bargaining levels cointegrated theoritical considerations suggest that spillover forces equalize wages for similar jobs thus it is expected that firm wages are cointegrated with the corresponding wage rates on an industrial level in this paper we apply various unit root tests to a panel of wage data we show that the familiar techniques can be adopted to this type of data allowing for unobserved heterogeneity and common time effects our results suggest that firm and industry wages both possess a unit root in the autoregressive representation however ther is only weak evidence for a cointegration realtionship

trends and projections for bangladeshi food production an alternative viewpoint abstract this article analyses growth in bangladeshi food production and yields by reviewing past evidence and critically examining the contribution of james k boyce general statistical evidence is considered on whether the past growth rate is being sustained the evidence suggests that past growth is unlikely to continue data from a recent field survey in two different areas of bangladesh add weight to this view on both ecological and economic grounds it seems likely that bangladesh s ability to feed its population will continue to decline

the spanish beef sector in the 1990s impact of the bse crisis on efficiency and profitability the beef sector has undergone a series of changes as a result of successive food scares and agricultural policy reforms the purpose of the paper is to analyse technical efficiency and profitability in spanish livestock enterprises during the 1990s focusing on the possible impact of the bse crisis and the 1992 cap reform on each of these variables the main findings reveal the existence of technical inefficiency during the sample period some factors have a positive impact others a negative impact on efficiency as far as the effects of cap reform and the bse crisis are concerned the results show the ineffectiveness of agricultural policy regulation to promote efficiency in the sector and the improvement in the efficiency as a consequence of the bse crisis the profitability analysis reveals the importance of direct subsidies however in their absence a large percentage of holdings is unable to remunerate either own or rented factors analysis shows therefore that there are two counteracting effec

frontier production functions and technical efficiency measures the concept of technical efficiency is central to measuring the firm performance the measurement of technical efficiency has proved difficult and complex and the literature provides a range of methodologies this paper reviews the various methodologies for measuring technical efficiency and offers a comparison between established methods of measurements the discussion is literary with less mathematical jargons and equations the objective of this paper is not to be exhaustive but to be up to date and to provide a significant discussion on some of the core methods of measuring technical efficiency

farm household efficiency in bangladesh a comparison of stochastic frontier and dea methods this study compares estimates of technical efficiency obtained from the stochastic frontier approach and the data envelopment analysis dea approach using farm level survey data for rice farmers in bangladesh technical inefficiency effects are modelled as a function of farm specific socioeconomic factors environmental factors and irrigation infrastructure the results from both the approaches indicate that efficiency is significantly influenced by the factors measuring environmental degradation and irrigation infrastructure

age size growth and survival uk companies in the 1980s this paper examines growth and survival amongst quoted and unquoted u k companies in the period 1975 85 and compares the results with earlier u k and u s studies an examination of death rates shows that smaller companies had higher death rates but the largest and smallest companies were least vulnerable to takeover careful attention is therefore paid to problems of sample selection bias it is shown that smaller companies grew faster than larger companies that gibrat s law does not hold amongst smaller firms that age is negatively related to growth and that these results are not an artifact of sample selection bias copyright 1994 by blackwell publishing ltd

economies of scale and economies of scope in multiproduct financial institutions a study of british columbia credit unions this paper investigates the production technology facing computerized credit unions in canada a full system of translog cost equations is estimated in order to test for economies of scale economies of scope and other production characteristics in a multiproduct context the regression results indicate that most of the credit unions in our sample experience significant increasing returns to scale as they expand their level of output there is also evidence of cost complementarity or economies of scope in their mortgage and other lending activities as a result legislation which limits the ability of credit unions to grow and diversify will likely raise the operating costs of this important group of financial institutions additional structural tests of the most general translog specification suggest that none of the restrictive production conditions commonly imposed by other researchers using cobb douglas and ces specifications provide a valid representation of credit union technology the results of many earlier studies are therefore open to question this paper presents a number of structural tests of the production technology facing large computerized credit unions in canada a full system of translog cost equations is estimated using detailed cross sectional data on british columbia credit unions the parameter estimates obtained from our multiproduct specification allow us to test for economies of scale economies of scope and factor substitution unlike many earlier studies the present paper introduces the various outputs as separate variables instead of crudely proxying them with a single output measure such as total assets the total number of loans or the number of depositors by explicitly recognizing the multiproduct nature of the intermediation process we are able to address more interesting production questions and remove some of the bias caused by misspecification and measurement error in simpler approaches the flexible translog specification allows us to estimate the sensitivity of costs to proportionate increases in all outputs economies of scale as well as the cost savings firms realize by producing several outputs jointly rather than specializing in the production of one economies of scope the test results reported in the latter part of the paper suggest that increasing returns to scale exist in almost all of the credit unions in our sample though

too small to be beautiful the farm size and productivity relationship in bangladesh this paper examines the agricultural productivity farm size relationship in the context of bangladesh features of bangladesh s agriculture help overcome several limitations in testing the inverse farm size productivity relationship in other developing country settings a stochastic production frontier model is applied using data from three rounds of a household panel survey to estimate simultaneously the production frontier and the technical inefficiency functions the correlated random effects approach is used to control for unobserved heterogeneous household effects methodologically the results suggest that the stochastic production frontier models that ignore the inefficiency function are likely mis specified and may result in misleading conclusions on the farm size productivity relationship empirically the findings confirm that the farm size and productivity relationship is negative but with the inverse relationship diminishing over time total factor productivity growth driven by technical change is found to have been robust across the sample across farm size groups the relatively larger farmers experienced faster technical change which helped them to catch up and narrow the productivity gap with the smaller farmers

the growth of us credit unions abstract the growth of us credit unions during the 1990s is investigated empirically using univariate and multivariate cross sectional and panel estimation techniques univariate tests of the law of proportionate effect suggest that in general large credit unions grew faster than their smaller counterparts on average credit unions with above average growth in one period tended to experience below average growth in the next smaller credit unions tended to have more variable growth than large ones while credit unions share a common co operative philosophy they differ in terms of age profile scope for membership growth charter type and financial structure and performance in estimations of a multivariate growth model most of these characteristics are found to have a significant influence on the size growth relationship while large state chartered credit unions grew faster than their smaller counterparts the reverse was true for federally chartered credit unions in general if larger credit unions grew faster than smaller ones they tended to do so for specific reasons because their charters were less restrictive because they were more efficient or because they had a financial structure that was more conducive to growth therefore credit union growth was not random but highly systematic

trends and projections for bangladeshi food production rejoinder to m alauddin and c tisdell abstract this rejoinder considers the issues raised in an article by m alauddin and c tisdell on foodgrain production in bangladesh a comparison of official output statistics and a revised data series constructed by j k boyce methodological problems in growth rate estimation and the ustainability of bangladeshi foodgrain production in the author s view the key constraint on agricultural growth in bangladesh is the inability of cultivators to achieve effective water control within the framework of an inequitable agrarian structure

the diversification and financial performance of us credit unions abstract for us credit unions revenue from non interest sources has increased significantly in recent years we investigate the impact of revenue diversification on financial performance for the period 1993 2004 the impact of a change in strategy that alters the share of non interest income is decomposed into a direct exposure effect reflecting the difference between interest and non interest bearing activities and an indirect exposure effect which reflects the effect of the institution s own degree of diversification on both risk adjusted and unadjusted returns measures a positive direct exposure effect is outweighed by a negative indirect exposure effect for all but the largest credit unions this may imply that similar diversification strategies are not appropriate for large and small credit unions small credit unions should eschew diversification and continue to operate as simple savings and loan institutions while large credit unions should be encouraged to exploit new product opportunities around their core expertise

net foreign assets and international adjustment the united states japan and germany abstract this paper examines external adjustment in the usa japan and germany from the perspective of net foreign asset positions it asks two questions what are in the long run the determinants of net foreign asset equilibrium what are in the short run some of the adjustment mechanisms sustaining that equilibrium an analysis of post war data produces two insights first using a cointegration approach the existence of long run net foreign asset equilibrium can be identified it is a function of demographic variables and public debt second deviations from long run equilibrium give rise to feedback through different components of domestic absorption in the three countries

firm growth and efficiency in the banking industry a new test of the efficient structure hypothesis abstract in this paper we propose a new test of the efficient structure es hypothesis which predicts that efficient firms come out ahead in competition and grow as a result our test has significant advantages over existing ones because it is more direct and can jointly test the so called quiet life hypothesis which predicts that in a concentrated market firms do not minimize costs we then apply this test to large banks in japan consistent with the es hypothesis we find that more efficient banks become larger we also find that market concentration reduces banks efficiency which supports the quiet life hypothesis these findings imply that there is an intriguing growth efficiency dynamic throughout banks life cycle although our findings also suggest that the es hypothesis dominates the quiet life hypothesis in terms of economic impact

a time to grow and a time to die growth and mortality of credit unions in new york city 1914 1990 one vision of organizational evolution suggests that old and large organizations become increasingly dominant over their environment a second suggests that as organizations age they become less able to respond to new challenges in this article the authors investigate which of these visions best characterizes the evolution of state chartered credit unions in new york city from 1914 through 1990 by analyzing the effects of organizational age size and population density on rates of organizational failure and growth the authors find evidence that old and small institutions are more likely to fail while young and small organizations have the highest growth rates

potential of china s grain production evidence from the household data abstract this study investigates whether china has achieved its potential in grain production fully with the existing technology a stochastic varying coefficients frontier approach is applied on recent household survey data of 1000 grain farmers covering the periods 1993 1995 the results indicate that on average the actual grain outputs are about 15 35 lower than the potential output the analysis has identified households human capital stock land size and market oriented reform as important factors contributing positively to grain production efficiency

liberalization of agricultural input markets in bangladesh process impact and lessons abstract the study takes a historical perspective to trace the path of evolutionary reforms in agricultural input markets of bangladesh it estimates the magnitude of the impact of these reforms on rice production the most important crop in bangladesh agriculture it is estimated that the production of rice could have been 20 32 lower than the level of 1992 1993 depending on the rice price that would have prevailed under alternative scenarios the 20 credit to market reform relates to a real rice price level 19 higher than the actual 1992 1993 prices the 32 credit to reform relates to the actual 1992 1993 price levels the lower contribution of reform 20 to increased production implies a loss to consumers not accounted for in the production benefit of reform while the higher contribution 32 of reform entails no loss to consumers the bottom line conclusion is that bangladesh without the market reforms described in the paper would have reverted back to the situation of regular food crisis and high rice prices as was the case historically the analysis of the process of reform provides interesting lessons for developing countries a gradual process based on a well designed sequencing of various steps of market reform particularly in the case of fertilizer was a crucial factor for success careful monitoring during the period of transition is another crucial factor that has to be institutionalized in the system second generation problems of market reforms particularly the emergence of an oligopolistic market structure are possible and warrant a cautionary watch

estimating farm level input demand and wheat supply in the indian punjab using a translog profit function application of the translog profit function to farm level data from punjab india allowed a more disaggregated analysis of the farm production structure compared to the case of cobb douglas formulation the flexibility afforded by translog formulation permitted measurement of the different impacts that exogenous variables have within and across input demand and output supply functions policy relevant elasticity estimates with respect to variable inputs and output prices fixed inputs a few soil related state of nature variables measured by soil analysis and education which are usually considered constraints to farm production were obtained and two examples of policy applications were developed

growth acquisition activity and firm size evidence from the united kingdom this paper provides new empirical evidence on the relationship between size growth and acquisition activity of quoted companies in the united kingdom the evidence is based on some two thousand companies and covers the period i960 76 there has been no detailed systematic study for this period the results suggest some revisions to generally accepted views in the area and they have certain implications for industrial and competition policy pursued in the u k and the factors affecting aggregate concentration the paper is arranged as follows section i considers the broader economic context for the study whilst section ii notes some a priori expectations regarding the relationship between size and growth and size and acquisition activity sections iii v present empirical evidence and the last section provides a summary and policy implications of the results

economies of diversification in the us credit union sector summary significant scale economies have been recently cited to rationalize a dramatic growth in the us retail credit union sector over the past few decades in this paper we explore another plausible supply side explanation for the growth of the industry namely economies of diversification we focus on the fact that credit unions differ among themselves in the range of financial services they offer to their members since larger credit unions tend to offer a more diversified financial service menu than credit unions of a smaller size the incentive to grow in size may be fueled not only by present scale economies but also by economies of diversification this paper provides the first robust estimates of such economies of diversification for the credit union sector we estimate a flexible semiparametric smooth coefficient quantile panel data model with correlated effects that is capable of accommodating a four way heterogeneity among credit unions our results indicate the presence of non negligible economies of diversification in the industry we find that as many as 27 91 depending on the type and the cost quantile of diversified credit unions enjoy substantial economies of diversification the cost of most remaining credit unions is invariant to the scope of services we also find overwhelming evidence of increasing returns to scale in the industry

size growth and transnationality among the world s largest banks this essay investigates the relationship between size and growth rate of large international banks and then relates these to the banks degree of transnationality we test two sets of three propositions each the first three propositions are pi that the growth rate of each bank over some period is independent of its size p2 that the variability of growth rates is independent of the banks size and p3 that the banks growth rates in two consecutive periods are independent of each other the second three propositions are p4 that there is no association between size and transnationality p5 that transnationality and growth are independent and p6 that there is no relationship between transnationality and the variability of growth rates the growth referred to is primarily that of assets as a measure of size for the two propositions concerning the variability of growth rates we supplement this measure with one of the market value of the banks equity the results have implications for concentration in internathis paper investigates six propositions relating to gibrat s law of proportionate growth the growth referred to is that of book assets and total market value the results have implications for concentration in international banking and for depositor safety and the social cost of insuring it and provide evidence on economies of scale and on the transnational spread of the industry

rational contagion and the globalization of securities markets this paper argues that globalization may promote contagion by weakening incentives for gathering costly information and by strengthening incentives for imitating arbitrary market portfolios in the presence of short selling constraints the gain of gathering information at a fixed cost may diminish as markets grow moreover if a portfolio manager s marginal cost for yielding below market returns exceeds the marginal gain for above market returns there is a range of optimal portfolios in which all investors imitate arbitrary market portfolios and this range widens as the market grows numerical simulations suggest that these frictions can have significant implications for capital flows in emerging markets

the law of proportionate effect and oecd bank sectors the paper investigates the growth dynamics of the bank sectors in the oecd area over the period 1985 1994 and examines whether the structural financial reforms of the late 1980s have affected their growth path based on a test of gibrat s law of proportionate effect it is found that the 1985 89 period was characterized by size convergence implying that smaller bank sectors were expanding more rapidly however in the 1990 1994 period the pattern reversed to proportionate growth the analysis of the determinants of bank market growth reveals that macroeconomic growth operational bank efficiency credit quality and capitalization are the main drivers of bank industry growth

determinants of technical efficiency of crop and livestock farms in poland la pologne est l un des pays d europe de l est candidats a une accession a l union europeenne qui rencontre de graves problemes de restructuration agricole l article etudie l efficacite technique en 2000 d exploitations agricoles individuelles polonaises specialisees en elevage et en grandes cultures l efficacite est estimee par la methode de frontiere stochastique et sa variabilite statistique evaluee par la construction d intervalles de confiance l article examine egalement les determinants de l efficacite les resultats obtenus pas la methode de frontiere stochastique sont compares avec ceux obtenus par la methode de data envelopment analysis dea en moyenne l efficacite technique des exploitations d elevage est superieure a celle des exploitations de grandes cultures pour les deux specialisations la relation entre l efficacite et la taille des exploitations est positive les grandes exploitations sont les plus efficaces les resultats obtenus par la methode de frontiere stochastique sont generalement confirmes par la methode dea la qualite de la terre et le degre d integration dans les marches d aval sont d importants determinants de l efficacite la faible education est un obstacle majeur a l efficacite en particulier pour les exploitations de grandes cultures de plus celles ci utilisent beaucoup les marches de facteurs terre et travail alors que les exploitations d elevage utilisent plutot leurs propres terres et le travail familial

market deregulation trade liberalization and productive efficiency in bangladesh agriculture an empirical analysis the impact of trade liberalization and of market deregulation in general on the performance of agriculture remains contentious and empirical issue in the literature following the random coefficient frontier modelling framework this paper attempts to contribute to this debate by computing the farm specific productive efficiency indices in bangladesh agriculture before and after reform it also examines the impact of some farm specific and policy variables on productive efficiency the empirical results show that there are wide variations in productive efficiency across farms and regions and the average efficiency of all regions increased modestly by 8 percentage points from the pre reform to post reform period the efficiency differentials are largely explained by farm size infrastructure households off farm income and the reduction of government anti agricultural bias in relation to trade and domestic policies the implication of these results suggests the need for further policy reform to augment p

growth profits and foreign ownership in the brazilian banking industry the deregulation of the financial markets and their progressive globalization has favoured the internationalization of banking moreover during the international financial crisis the presence of

what drives long term capital flows a theoretical and empirical investigation abstract what drives capital inflows in the long run this paper illustrates how capital movements conform surprisingly well to the predictions of a neoclassical model with credit constraints the most intriguing prediction of this class of models is that contrary to a pure neoclassical model domestic saving should act as a complement rather than a substitute to capital inflows nevertheless this class of models keeps the neoclassical prediction that capital should flow to countries where it is most scarce using foreign debt data from 1970 to 1998 i find qualitative and quantitative evidence that supports these predictions

the external wealth of nations measures of foreign assets and liabilities for industrial and developing countries abstract although capital flows are closely monitored surprisingly little is known about the accumulated stocks of foreign assets and liabilities held by various countries especially in the developing world this paper constructs estimates of foreign assets and liabilities and their equity and debt subcomponents for a sample of 67 industrial and developing countries it characterizes the stylized facts of international balance sheets and asks whether there are trends in net foreign asset positions and shifts in debt equity ratios over time finally it explores the sensitivity of estimated stock positions to the treatment of valuation effects not captured in balance of payments data

profit efficiency among bangladeshi rice farmers abstract production inefficiency is usually analyzed by its three components technical allocative and scale efficiency in this study we provide a direct measure of production efficiency of the bangladeshi rice farmers using a stochastic profit frontier and inefficiency effects model the data which are for 1996 include seven conventional inputs and several other background factors affecting production of modern or high yielding varieties hyvs of rice spread across 21 villages in three agro ecological regions of bangladesh the results show that there are high levels of inefficiency in modern rice cultivation the mean level of profit efficiency is 77 suggesting that an estimated 23 of the profit is lost due to a combination of technical allocative and scale inefficiency in modern rice production the efficiency differences are explained largely by infrastructure soil fertility experience extension services tenancy and share of non agricultural income

false promise or false premise the experience of food and input market reform in eastern and southern africa abstract the literature on the effects of agricultural market reform in africa is sharply divided and inconsistent this article attempts to reconcile opposing viewpoints on the effects of food and input market policy reform in eastern and southern africa drawing from studies of ethiopia kenya malawi zambia and zimbabwe we argue that a major source of the controversy stems from assumptions that countries have actually moved to a liberalized market environment we find that many of the most fundamental elements of the reform programs either remain unimplemented were reversed within several years or were implemented in such a way as to negate private sector investment incentives a framework is developed for explaining why some countries have been able to liberalize their food and fertilizer markets while others have not these findings have implications for how donor assistance and policy oriented research can more constructively contribute to an improved policy environment

europe and global imbalances although europe in the aggregate is not a major contributor to global current account imbalances its trade and financial linkages with the rest of the world mean that it will still be affected by a shift in the current configuration of external deficits and surpluses we assess the macroeconomic impact on europe of global current account adjustment under alternative scenarios emphasizing both trade and financial channels finally we consider heterogeneous exposure across individual european economies to external adjustment shocks philip r lane and gian maria milesi ferretti

is full banking integration desirable abstract we analyze the links between banking integration and economic development for a sample of oecd countries we measure banking integration considering indicators that merge not only openness but also connectedness with other banking systems we plug these indicators into income regressions also controlling for other relevant variables considered by the literature in contrast to previous initiatives this second stage explicitly takes into account the differing levels of economic development of the countries in our sample since the benefits of enhanced banking integration might not be generalizable to this end we implement quantile regression also considering the presence of endogenous regressors results show that bank connectedness is more important for economic development than bank openness but the combined effect i e banking integration overall is positive and significant the quantile regression models used in the second stage show that the effects are stronger for the poorest economies

a credit score system for socially responsible lending ethical banking microfinance institutions or certain credit cooperatives among others grant socially responsible loans this paper presents a credit score system for them the model evaluates social and financial aspects of the borrower the financial aspects are evaluated under the conventional banking framework by analysing accounting statements and financial projections the social aspects try to quantify the loan impact on the achievement of millennium development goals such as employment education environment health or community impact the social credit score model should incorporate the lender s know how and should also be coherent with its mission this is done using multi criteria decision making mcdm the paper illustrates a real case a loan application by a social entrepreneur presented to a socially responsible lender the decision support system not only produces a score but also reveals strengths and weaknesses of the application

assessing the impact of economic liberalization across countries a comparison of dairy industry efficiency in canada and the usa this paper examines and compares the technical efficiency measures of ontario and new york dairy producers for the period 1992 to 1998 a nonparametric stochastic frontier model is introduced to estimate technical efficiency the backfitting algorithm of breiman and friedman is used to estimate the frontier empirical results indicate that during the period of study new york dairy farmers produced milk more efficiently than ontario dairy producers but the magnitude of the difference was small the estimated mean technical efficiency for the former group is 0 602 as compared to 0 532 for the latter the results also indicated that over time dairy farms in both regions improved their level of technical efficiency furthermore no correlation was found between farm size and estimated technical efficiency

evaluating the performance of us credit unions credit unions are small cooperative not for profit institutions which distinguishes them from other financial intermediaries in this study we conduct a performance evaluation of credit unions the criteria respect the unique organizational and institutional features of credit unions without losing sight of the fact that they must compete with other financial intermediaries we use nonparametric nonstochastic techniques to measure performance and we use parametric stochastic techniques to attribute performance variation to features of credit unions and their operating environment our sample consists of two thirds of all active credit unions in 1990