x efficiency in australian banking an empirical investigation this paper empirically investigates the x eaciency technical and allocative in australian banks a non parametric method of data envelopment analysis dea has been used to arrive at the eaciency scores banks in this sample were found to have low levels of overall eaciency compared with the banks in the european countries and in the us the results indicate that as a source of overall ineaciency the technical component was more important than the allocative component thus the ineaciency in australian banks can be attributed to wasting of inputs technical ineaciency rather than choosing the incorrect input combinations allocative ineaciency domestic banks were found to be more eacient than foreign owned banks the study has important implications such as guiding the government policy regarding deregulation and mergers since the study pinpoints the sources of ineaciency it would also help banks with strategic planning 2001 elsevier science b v all rights reserved

efficiency analysis in banking firms an international comparison abstract the intensive process of financial european integration together with the profound transformation and deregulation that has taken place in the spanish banking system justifies the evaluation of its efficiency in comparison with that of other banking systems in this context the aim of this study is to analyze the productivity efficiency and differences in technology of several banking systems using a non parametric approach together with the malmquist index we compare the efficiency productivity and differences in technology of different european and us banking systems for the year 1992

an index number approach to measuring bank efficiency an application to mergers abstract the current wave of bank mergers has resulted in an interest in the measurement of consequent efficiencies previous studies have generally focused on the measurement of merger induced cost efficiencies in this paper we turn to the production side and examine the change in relative productivity arising from bank mergers after deriving our superlative multilateral productivity index we compute the indexes for our entire sample of banks approximately 2 000 banks in each of the years 1984 1988 and for a cohort of 160 banks that merged in 1986 we find that acquiring banks achieve no gains in efficiency and this finding supports those of other studies on the other hand we find that our acquiring banks are consistently more productive than the sample as a whole by implication if mergers can be generally characterized as the acquisition by a relatively more productive bank of a relatively less productive bank an empirically valid supposition then industry performance should improve as a result of these mergers

bias in malmquist index and cost function productivity measurement in banking this paper illustrates how many prior studies ofproductivity growth in the banking industry have been overstated this occurs with both dea malmquist index and parametric stochastic cost frontier productivity measurement approaches the problem is not due to the technique used but in how it is applied it is easiest to see in the banking industry due the nature ofthe data available the bias is eliminated when all outputs and inputs are included in the analysis ensuring that the balance sheet restriction is met although simple in concept this problem and its solution have so far been neglected in the literature r 2002 elsevier science b v all rights reserved

identifying determinants of branch performances in agricultural bank of china a spatial econometric approach this paper identifies determinants of branches performances in agricultural bank of china using the spatial econometric approach studies on changes of spatial patterns of a financial industry are scarce especially at the branch level this paper is the first attempt to take spatial interdependence and urbanisation effects into account to investigate the determinants of china s bank branches performances from 1997 to 2011 we have chosen the world s 10th largest bank the agricultural bank of china because it discloses the most complete panel data of all empirical evidence indicates that spatial effects and urbanisation have large statistically significant impacts on branches performances it highly and positively corresponds to tertiary industry output domestic consumption and urbanisation this signals that the abc has evolved from a state owned specialised bank to a listed commercial bank

hac estimation in spatial panels abstract we propose a hac estimator for the covariance matrix of the fixed effects estimator in a panel data model with unobserved fixed effects and errors that are both serially and spatially correlated

performance changes around bank mergers revenue enhancements versus cost reductions this paper examines operating performance around commercial bank mergers we find that industry adjusted operating performance of merged banks increases significantly after the merger large bank mergers produce greater performance gains than small bank mergers activity focusing mergers produce greater performance gains than activity diversifying mergers geographically focusing mergers produce greater performance gains than geographically diversifying mergers and performance gains are larger after the implementation of nationwide banking in 1997 further we find improved performance is the result of both revenue enhancements and cost reduction activities however revenue enhancements are most significant in those mergers that also experience reduced costs

educational inequality and intergenerational mobility in latin america a new database abstract the causes and consequences of the intergenerational persistence of inequality are a topic of great interest among various fields in economics however until now issues of data availability have restricted a broader and cross national perspective on the topic based on rich sets of harmonized household survey data we contribute to filling this gap by computing time series for several indexes of relative and absolute intergenerational education mobility for 18 latin american countries over 50 years and making them publicly available we find that intergenerational mobility is on average rising in latin america this pattern seems to be driven by the high upward mobility of children from low educated families at the same time there is substantial immobility at the top of the distribution significant cross country differences are observed and are associated with income inequality poverty economic growth public educational expenditures and assortative mating

intelligence social mobility and growth this study develops a model where the allocation of human resources intergenerational social mobility and technological growth are jointly determined high growth endogenously increases the equilibrium return to innate cognitive ability and makes the allocation of individuals depend more on innate ability and less on social background a social allocation based on innate ability and high growth will thus reinforce each other implying the possibility of multiple endogenous growth equilibria

dea and sfa research on the efficiency of microfinance institutions a meta analysis microfinance has played a key role in the fight against exclusion and the promotion of entrepreneurship in developing countries an important question today is how to increase the reach and profitability of microfinance in a context where subsidies are withdrawing to promote the viability and sustainability of microfinance institutions mfis efficiency analysis has found favor in this context and has attracted growing interest among professionals partners and researchers abundant empirical work has been conducted over the last ten years on this subject in very different contexts and with different methodologies the purpose of this article is to provide a meta regression analysis on parametric and nonparametric estimations of mean technical efficiency mte in microfinance using a data set of 262 observations from 38 studies the results show that in the microfinance industry mte scores have increased over time however with an mte rate of approximately 61 1 there is room for improving efficiency mfis use more resources than necessary for the results achieved in terms of outreach and revenue generated our results show heterogeneity of mte according to the methodological approach of the studies studies with a larger number of variables inputs and outputs produced higher mte scores than did those with a smaller number of variables studies using the variable returns to scale assumption resulted in higher mte scores than those using constant returns to scale in addition those with a production approach had higher mtes than did those using the intermediation approach while studies of a large number of mfis had lower scores than did those involving a small sample size moreover research estimating social efficiency generated lower mtes compared to those estimating financial efficiency studies using data from african mfis obtained lower mtes than did those on mfis in latin america and mena which confirms the poor performance of african microfinance

linking consumer energy efficiency with security of supply most modern energy policies seek to achieve systematic ongoing incremental increases in consumer energy efficiency since this contributes to improved security of supply favourable environmental outcomes and increased economic efficiency yet realised levels of efficiency are typically well below the most cost effective equilibrium due to variety of behavioural and organisational barriers which are often linked to information constraints in addition efficient users are normally unrewarded for collective benefits to system security and to the environment thus reducing the incentives for energy consumers to invest in efficiency improvements this paper examines the dichotomies and symmetries between supply and demand side solutions to energy security concerns and reviews opportunities to overcome barriers to improved consumer efficiency a security market is identified as a mechanism to promote both demand and supply side investments that support electricity system security such a market would assist in setting the optimal quantity of reserves while achieving an efficient balance between supply and demand side initiatives it would also help to smooth overall investment throughout the energy system by encouraging incremental approaches such as distributed generation and demand side alternatives where they provide competitive value although the discussion is applicable to energy systems in general it focuses primarily on electricity in new zealand

is the united states still a land of opportunity recent trends in intergenerational mobility abstract we present new evidence on trends in intergenerational mobility in the united states using administrative earnings records we find that percentile rank based measures of intergenerational mobility have remained extremely stable for the 1971 1993 birth cohorts for children born between 1971 and 1986 we measure intergenerational mobility based on the correlation between parent and child income percentile ranks for more recent cohorts we measure mobility as the correlation between a child s probability of attending college and her parents income rank we also calculate transition probabilities such as a child s chances of reaching the top quintile of the income distribution starting from the bottom quintile based on all of these measures we find that children entering the labor market today have the same chances of moving up in the income distribution relative to their parents as children born in the 1970s however because inequality has risen the consequences of the birth lottery t

cross country differences in intergenerational earnings mobility international studies of the extent to which economic status is passed from one generation to the next are important for at least two reasons first each study of a particular country characterizes an important feature of that country s income inequality second comparisons of intergenerational mobility across countries may yield valuable clues about how income status is transmitted across generations and why the strength of that intergenerational transmission varies across countries the e rst section of this paper explains a benchmark measure of intergenerational mobility commonly used in u s studies the second section summarizes comparable empirical e ndings that have accumulated so far for countries other than the united states the third section sketches a theoretical framework for interpreting cross country differences in intergenerational mobility

heterogeneous income profiles and lifecycle bias in intergenerational mobility estimation using short snapshots of income in intergenerational mobility estimation causes lifecycle bias if the snapshots cannot mimic lifetime outcomes we use uniquely long series of swedish income data to show that this bias is large and to examine current strategies to reduce it we confirm that lifecycle bias is smallest when incomes are measured around midlife a central implication from a widely adopted generalization of the classical errors in variables model however the model cannot predict the ideal age of measurement or eliminate lifecycle bias at other ages we illustrate how extensions of this model can reduce the bias further

industry performance and structural efficiency measures solutions to problems in firm models abstract it is shown that average unit structural efficiency measures do not measure the level of technical efficiency in a firm model of an industry alternative structural efficiency measures generalized to multiple input and multiple output technologies are presented as a solution to the problem of how to estimate the relative performance of an industry as a whole where reallocation of inputs across firms is not feasible compared to existing measures the proposed measures require additional information therefore the linear programming dea models needed to obtain this information are presented this non parametric approach to relative efficiency measurement is also used to obtain economic efficiency estimates for an industry as a whole without imposing a priori restrictions on the relative input and output weights

intergenerational income mobility in the united states social scientists and policy analysts have long expressed concern about the extent of intergenerational income mobility in the united states but remarkably little empirical evidence is available the few existing estimates of the intergenerational correlation in income have been biased downward by measurement error unrepresentative samples or both new estimates based on intergenerational data from the panel study of income dynamics imply that the intergenerational correlation in long run income is at least 0 4 indicating dramatically less mobility than suggested by earlier research copyright 1992 by american economic association

the meaning and measurement of income mobility abstract income mobility may be seen as arising from two sources i the transfer of income among individuals with total income held constant and ii a change in the total amount of income available in this paper we propose several sensible properties defining the concept of income mobility and show that an easily applicable measure of mobility is uniquely implied by these properties we also show that the resulting measure is additively decomposable into the two sources listed above namely mobility due to the transfer of income within a given structure and mobility due to economic growth or contraction finally these results are compared and contrasted with other mobility concepts and measures in the literature journal of economic literature classification numbers d31 d63

social mobility and redistributive politics just like economists voters have conflicting views about redistributive taxation because they estimate its incentive costs differently we model rational agents as trying to learn from their dynastic income mobility experience the relative importance of effort and predetermined factors in the generation of income inequality and therefore the magnitude of these incentive costs in the long run left wing dynasties believing less in individual effort and voting for more redistribution coexist with right wing dynasties this allows us to explain why individual mobility experience and not only current income matters for political attiitudes and how persistent differences in perceptions about social mobility can generate persistent differences in redistribution across countries

the technical efficiency of us banks abstract the paper uses a non parametric frontier approach to measure the technical efficiency of a sample of u s banks the results indicate that these banks could have produced the same level of output with only 70 of the inputs actually used in addition most of this inefficiency is due to pure technical inefficiency wasting inputs rather than scale inefficiency operating at non constant returns to scale finally regression analysis indicates that the technical efficiency of the banks is positively related to size negatively related to product diversity and not at all related to the extent to which branch banking is allowed

static efficiency decompositions and capacity utilisation integrating economic and technical capacity notions starting from existing static decompositions of overall economic efficiency on nonparametric production and cost frontiers this article proposes more comprehensive decompositions including several cost based notions of capacity utilization furthermore in case prices are lacking we develop additional decompositions of overall technical efficiency integrating a technical concept of capacity utilization these new efficiency decompositions provide a link between short and long run economic analysis and in empirical work avoid conflating inefficiency and differences in capacity utilization an empirical analysis using a monthly panel of chilean hydro electric power plants illustrates the potential of these decomposition proposals

efficiency measures and productivity indexes in the context of university library benchmarking data envelopment analysis dea has attracted considerable attention during the last few decades as an intuitively clear method for performance assessment theoretical developments have taken turns with empirical efficiency studies in this paper we empirically analyse performance differences across university libraries from different countries from a cross section and a longitudinal perspective we use the malmquist index approach to disentangle environmental efficiency from technical efficiency te to highlight performance differences eventually induced by environmental factors beyond the control of library management as well as to decompose productivity changes over time into changes in te and changes in technology in our cross section analysis we found that north american na libraries are more productive at higher input levels than the european libraries from germany and austria at which we looked in this contribution moreover the largest na libraries are still able to improve performance as t

the political economy of intergenerational income mobility the intergenerational elasticity of income is considered one of the best measures of the degree to which a society gives equal opportunity to its members while much research has been devoted to measuring this reduced form parameter less is known about its underlying structural determinants using a model with exogenous talent endowments endogenous parental investment in children and endogenous redistributive institutions we identify the structural parameters that govern the intergenerational elasticity of income the model clarifies how the interaction between private and collective decisions determines the equilibrium level of social mobility two societies with similar economic and biological fundamentals may have vastly different degrees of intergenerational mobility depending on their political institutions we offer empirical evidence in line with the predictions of the model we conclude that international comparisons of intergenerational elasticity of income are not particularly informative about fairness without taking into account differences in politico economic institutions jel e24 j62 j68 p16

do substantial horizontal mergers generate significant price effects evidence from the banking industry this study examines the price effects of recent us bank mergers that substantially increased local market concentration using the deposit interest rates that banks offer their customers as our price measure we find that over the 1991 94 time period deposit rates offered by participants in substantial horizontal mergers and their local market rivals declined by a greater percentage than did deposit rates offered by banks not operating in markets in which such mergers took place we interpret our results as evidence that these mergers led to increased market power

intergenerational earnings mobility inequality and growth abstract we examine a model in which per capita income inequality intergenerational mobility and returns to education are all determined endogenously individuals earn wages depending on their ability which is a random variable they purchase an education with transfers received from their parents and are subject to liquidity constraints in the model multiple steady state equilibria are possible countries with identical tastes and technologies can reach differing rates of mobility inequality and per capita income equilibria with higher levels of output also have lower inequality higher mobility and more efficient distribution of education

malmquist indices of productivity growth during the deregulation of norwegian banking 1980 89 productivity growth during the deregulation of the norwegian banking industry is studied within the framework of data envelopment analysis which explicitly allows for multiple outputs introducing malmquist indices for productivity growth total growth can be decomposed into frontier growth and change in each bank s distance to the frontier both the total growth index and its components can be consistently chained over time we find productivity regress at the average bank prior to the deregulation but rapid growth when deregulation took place deregulation also led to less dispersion of productivity levels within the industry

the effects of shared atm networks on the efficiency of turkish banks this study investigates whether forming shared atm networks has yielded positive benefits for banks in turkey by increasing their productive efficiency using a data envelopment analysis dea approach pure technical and scale efficiency scores of turkish banks are estimated and analysed for the period 2000 2003 the results suggest that although it is possible to realize positive effects through atm sharing arrangements there are multiple factors that determine which banks realize such benefits the geographical distribution of shared atms between urban and rural markets and the level of competition between banks within urban areas are shown to be important determinants of differences in bank efficiency this discrepancy between the gains associated with atm sharing may have important implications concerning the adoption and sharing of new technology by banks in developing countries

dynamics of retail bank branching in antwerp belgium 1991 2006 evidence from micro geographic data abstract we exploit a comprehensive new panel dataset on retailbank branch locations in 233 neighborhoods local markets in the metropolitan area of antwerp to describe i how between 1991 and 2006 the patterns of bank presence entry exit and choice deeply evolve and ii whether and how changes in these on the ground patterns systematically diverge across antwerp s different highly segregated neighborhoods we show that over the 15 year period under study entry and exit dynamics substantially intensify the level change in branch desert grows significantly and bank choice markedly declines and that between 1996 and 2001 these changes are robustly associated with the neighborhood average income in doing so we advance a new technique for generating spatial measures that both minimize the discretization bias and can be reliably linked to neighborhoods we demonstrate that the resulting measures are indeed more precise than traditional count measures

cross country rankings in intergenerational mobility a comparison of approaches from economics and sociology this paper summarizes research on the relative level of intergenerational mobility whether classified by income education or social class the literatures on education and income mobility reveal a similar ranking with south america other developing nations southern european countries and france tending to have rather limited mobility although the nordic countries exhibit strong mobility estimates of mobility based on social class point to rather different patterns and we demonstrate that these differences are most likely generated by intergenerational earnings persistence within social classes the second part of the paper looks for explanations for the differences in earnings and education persistence and finds that mobility is negatively correlated with inequality and the return to education but positively correlated with a nation s education spending

branch banking and the geography of bank pricing we show that bank branching tends to mitigate localized market power by broadening the geographic scope of competition among banks even though branch banking allows banks to differentiate themselves through their choices of branch locations banking services at peripheral locations will be priced more competitively when those locales are served by branch networks we develop a theoretical model in support of this view and offer empirical evidence

the informational content of surnames the evolution of intergenerational mobility and assortative mating we propose a new methodology for measuring intergenerational mobility in economic well being our method is based on the joint distribution of surnames and economic outcomes it circumvents the need for intergenerational panel data a long standing stumbling block for understanding mobility it does so by using cross sectional data alongside a calibrated structural model to recover the traditional intergenerational elasticity measures our main idea is simple if inheritance is important for economic outcomes then rare surnames should predict economic outcomes in the cross section this is because rare surnames are indicative of familial linkages if the number of rare surnames is small this approach will not work however rare surnames are abundant in the highly skewed nature of surname distributions from most western societies we develop a model that articulates this idea and shows that the more important is inheritance the more informative will be surnames this result is robust to a variety of different assumptions about fertility and mating we apply our method using the 2001 census from catalonia a large region of spain we use educational attainment as a proxy for overall economic well being a calibration exercise results in an estimate of the intergenerational correlation of educational attainment of 0 60 we also find evidence suggesting that mobility has decreased among the different generations of the 20th century a complementary analysis based on sibling correlations confirms our results and provides a robustness check on our method our model and our data allow us to examine one possible explanation for the observed decrease in mobility we find that the degree of assortative mating has increased over time overall we argue that our method has promise because it can tap the vast mines of census data that are available in a heretofore unexploited manner

consolidation and bank branching patterns abstract this paper examines the association between consolidation and changes in levels of bank branching as measured by changes in the number of bank branches per capita using a specially constructed data set we address this issue as well as how this relationship varies with the type of consolidation and initial regulatory competitive and market conditions we find that merges where merging institutions have branch networks which overlap within a zip code within zip merger are strongly associated with a reduction in offices per capita in that zip code this result is robust across time and holds in both rural and urban areas the findings also suggest that contrary to popularly held views consolidation is not unambiguously negatively associated with changes in the number of banking offices per capita neither within market but not within zip mergers nor out of market mergers consistently show such a relationship we also find that the relationships between within zip and within market but not within zip mergers and changes in the number of bank offices per capita are more negative in low income neighborhoods than in other neighborhoods however because most states now have unrestricted branching and because savings associations are less prevalent and financially healthier than in the past these findings may not be indicative of future branching patterns

when measure matters coresidency truncation bias and intergenerational mobility in developing countries biases from truncation caused by coresidency restriction have been a challenge for research on intergenerational mobility estimates of intergenerational schooling persistence from two data sets show that the intergenerational regression coefficient the most widely used measure is severely biased downward in coresident samples but the bias in intergenerational correlation is much smaller and is less sensitive to the coresidency rate the paper provides explanations for these results comparison of intergenerational mobility based on the intergenerational regression coefficient across countries gender and over time can be misleading much progress on intergenerational mobility in developing countries can be made with the available data by focusing on intergenerational correlation

technical scale and allocative efficiencies in u s banking an empirical investigation a nonparametric frontier approach is used to calculate the overall technical pure technical allocative and scale efficiencies for a sample of 322 independent banks the sample was drawn from the federal deposit insurance corporation tapes on the reports of condition and reports of income call reports for the year 1986 the results indicated a low level of overall efficiency the main source of inefficiency was technical in nature rather than allocative separate efficiency frontiers were constructed to test the effect of branching however the distributions of efficiency measures for branching and non branching banks were not found to be different

cross country comparisons of efficiency evidence from the uk and italian investment firms abstract this paper compares and reconciles two new methods for cross country comparisons of the cost efficiency of uk and italian investment firms over the period 1995 1998 it employs four different specifications of the stochastic frontier methodology using a translog cost function in order to measure x efficiency the traditional common frontier reveals that italian investment firms are nearly as efficient as uk firms to overcome traditional limitations two methods are used in this paper they provide consistent results the first method shows differences between the efficiency of the two countries by incorporating environmental variables into the cross country common frontier the second method shows differences in the efficiency of the domestic versus foreign investment firms in the two countries by testing the ability to monitor and control on a cross border basis finally to identify investment firms that are both cost and profit efficient we undertake a profitability test

banking efficiency in the nordic countries abstract evidence of the relative competitiveness of the banking industries in three nordic countries is provided by applying data envelopment analysis of productivity on the national and the pooled data sets the analysis produces a detailed account of how well banks from different countries and different sizes may be prepared to meet the more intense competition of a common european banking market

inflow shortages in deregulated power markets reasons for concern in many countries hydropower constitutes a large share of the electricity producing capacity in the earlier regulated electricity markets production capacities exceeded demand due to security of supply concerns the present deregulated markets base investments upon profitability alone and security of supply issues are claimed to be less important market operators trust the pricing mechanism in competitive markets to clear then low inflow constitutes a less problem several markets both under regulated and deregulated regimes have faced serious droughts some of them have experienced problems with market clearance chile brazil california while other markets functioned well the nordic market important features to the market response are the flexibility of demand the pattern of inflow shortage the storage capacities the possibility of trade between regions with different production technologies and the market design and concentration we apply an empirical based market model to simulate the effects under two inflow shortage scenarios in an international market with combined hydro and thermal capacities and restricted transmission capacities we compare the scenarios with actual events and show that the model and the real market outcome are comparable the simulations do not reveal any problems with the functioning of the market which should calm down the anxiousness about security of supply in deregulated markets with stochastic energy supply

spatial price competition a semiparametric approach we investigate the nature of price competition among firms that produce differentiated products and compete in markets that are limited in extent we propose an instrumental variables series estimator for the matrix of cross price response coefficients demonstrate that our estimator is consistent and derive its asymptotic distribution our semiparametric approach allows us to discriminate among models of global competition in which all products compete with all others and local competition in which products compete only with their neighbors we apply our semiparametric estimator to data from u s wholesale gasoline markets and find that in this market competition is highly localized

banking structure and employment growth recent studies have documented an association between financial structure and per capita income growth the relationship between financial structure and job growth by contrast is an unexplored issue of independent interest here we find that us nonmetropolitan employment grew faster in 1973 1996 where there were fewer locally owned bank offices and a more concentrated initial banking market structure these linkages were less stable in metropolitan areas in addition controlling for employment growth does not undermine the empirical linkage between initial bank structure and subsequent per capita income growth

is there a single frontier in a single european banking market abstract this paper attempts to estimate comparable efficiency scores for european banks operating in the single market in the eu using a data set of more than 5000 large commercial banks from all major european banking markets over the period 1993 2004 the application of meta frontiers enables us to assess the existence of a single and integrated european banking market we find evidence in favor of a single european banking market characterized by cost and profit meta frontiers however compared to the meta frontier estimations pooled frontier estimations tend to underestimate efficiency levels and correlate poorly with country specific frontier efficiency ranks

intergenerational income mobility among daughters new evidence on daughters intergenerational mobility in a framework that encompasses women not in the labor force using broader measures of economic status than just the women s own earnings is presented and the role of husbands earnings is highlighted a parallel analysis of sons mobility is performed intergenerational transmission of income status may be weaker for daughters than for sons but is still quite substantial assortative mating is an important element in the intergenerational transmission process

intergenerational mobility and marital sorting we use data from the german socio economic panel and the british household panel survey to estimate the extent of intergenerational economic mobility in a framework that highlights the role played by assortative mating we find that assortative mating plays an important role on average about 40 50 of the covariance between parents and own permanent family income can be attributed to the person to whom one is married this effect is driven by strong spouse correlations in human capital which are larger in germany than britain 2006 the authors journal compilation royal economic society 2006

deregulation ownership and productivity growth in the banking industry evidence from india this paper analyzes the relationship between deregulation and total factor productivity tfp growth in the indian banking industry using a generalized shadow cost function approach tfp growth is decomposed into a technological change a scale and a miscellaneous component a disaggregated panel data analysis using the population of public and private banks over 1985 96 that covers both pre and post deregulation periods indicates that a significant decline in regulatory distortions and the anticipated increase in tfp growth have not yet materialized following deregulation while private sector banks have improved their performance mainly due to the freedom to expand output public sector banks have not responded well to the deregulation measures

a regional energy paradox the case of central norway abstract central norway is expected to have a gap of 8 twh in 2010 because of heavy investments in energy intensive industries the region has two landing sites for natural gas and a considerable potential for wind power to cover the gap small scale hydropower and upgrading of existing hydropower plants also constitute a regional energy potential paradoxically the most realistic investment prospect seems to be extensive investments in new transmission lines to cover the supply deficit the aim of this paper is to present a problem of regional supply security and public intervention to illustrate and discuss the challenges of arriving at long term capacity adequacy in deregulated electricity markets

government spending and intergenerational mobility abstract the standard model of intergenerational mobility suggests that holding constant endowments investments in children s human capital increases their future income if true the source of the investment should not matter even though almost all research on intergenerational mobility considers only parental investment much government spending is intended to reduce the investment gap between rich and poor children we assess the relationship between government spending and intergenerational economic mobility using data from the panel study of income dynamics and data on state spending from the u s census of governments we find greater intergenerational mobility in high spending states compared to low spending states two additional findings also suggest that government spending increases intergenerational mobility first the difference in mobility between advantaged and disadvantaged children is smaller in high spending compared to low spending states and second expenditures aimed at low income populations increase the future income of low income but not high income children

malmquist type indices in the presence of negative data an application to bank branches in this paper we develop an index and an indicator of productivity change that can be used with negative data for that purpose the range directional model rdm a particular case of the directional distance function is used for computing efficiency in the presence of negative data we use rdm efficiency measures to arrive at a malmquist type index which can reflect productivity change and we use rdm inefficiency measures to arrive at a luenberger productivity indicator and relate the two the productivity index and indicator are developed relative to a fixed meta technology and so they are referred to as a meta malmquist index and meta luenberger indicator we also address the fact that vrs technologies are used for computing the productivity index and indicator a requirement under negative data which raises issues relating to the interpretability of the index we illustrate how the meta malmquist index can be used not only for comparing the performance of a unit in two time periods but also for comparing the performance of two different units at the same or different time periods the proposed approach is then applied to a sample of bank branches where negative data were involved the paper shows how the approach yields information from a variety of perspectives on performance which management can use

intergenerational mobility and the process of development this paper offers an explanation for some evidence that intergenerational earnings mobility is higher in more developed economies and that mobility is positively correlated with wage equality in the model mobility promotes economic growth via its effect on the accumulation and allocation of human capital growth influences mobility via its effect on incentives to acquire education and its effect on liquidity constraints upon such acquisition in the process of development mobility increases and the distribution of education becomes better correlated with ability redistributive policy has a negative effect on growth in developed economies and a positive effect in developing economies

intergenerational mobility and preferences for redistribution using new cross country survey and experimental data we investigate how beliefs about intergenerational mobility affect preferences for redistribution in france italy sweden the united kingdom and the united states americans are more optimistic than europeans about social mobility our randomized treatment shows pessimistic information about mobility and increases support for redistribution mostly for equality of opportunity policies we find strong political polarization left wing respondents are more pessimistic about mobility their preferences for redistribution are correlated with their mobility perceptions and they support more redistribution after seeing pessimistic information none of this is true for right wing respondents possibly because they see the government as a problem and not as the solution

a note on banking efficiency in portugal new vs old banks following entry into the european community in 1986 portugal transformed rapidly its repressed banking system with deregulation the opening of borders the granting of new banking licenses and privatization in a more competitive banking system one would expect a priori an increase in operational efficiency this paper attempts to quantify the magnitude of efficiency gains over the years 1990 1995 moreover the paper documents the relative efficiency performance of new domestic banks not hampered by a legacy of inefficiency from the past they could operate nearer the efficiency frontier the case of portugal provides unique information on the joint effect of deregulation and the granting of new banking licenses on the change in operational efficiency of a previously repressed banking system

technical efficiency and scale efficiency in the italian banking sector a non parametric approach measures of technical and scale efficiencies are derived in the italian banking industries by implementing non parametric data envelopment analysis on a cross section of 174 italian banks taken in 1991 the methodology of the parametric and non parametric approaches to measure efficiency are discussed the existence of both technical and allocative efficiency is established this result is robust to modifications in the specification of inputs and outputs suggested by the intermediation approach and by the asset approach in implementing both the intermediation and the asset approach the traditional specification of inputs is modified to allow an explicit role for financial capital in addition regression analysis is used on a bank specific measure of inefficiency to investigate determinants of banks efficiency efficiency is best explained by productive specialization size and to a lesser extent by location