target zones and interest rate variability abstract for narrow exchange rate bands and for reasonable parameter values the interest rate differential s asymptotic unconditional variability is increasing in the width of the exchange rate band whereas for wide exchange rate bands it is slowly decreasing in the exchange rate band the interest rate differential s instantaneous conditional variability is decreasing in the width of the exchange rate band a narrow target zone differs from a completely fixed exchange rate regime in that the interest rate differential s instantaneous standard deviation is high and even increases when the zone narrows

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

the technical efficiency of large bank production abstract significant difficulties in commercial banking in the late 1980s raise questions about bank performance and efficiency with the use of data envelopment analysis dea we consider the relative technical efficiency of 201 large banks from 1984 to 1990 bank technical inefficiency averages just over 5 percent much lower than found in existing estimates larger and more profitable banks have higher levels of technical efficiency at the same time however larger banks are more likely to operate under decreasing returns to scale

an institution based view of international business strategy a focus on emerging economies leveraging the recent research interest in emerging economies this perspective paper argues that an institution based view of international business ib strategy has emerged it is positioned as one leg that helps sustain the strategy tripod the other two legs consisting of the industry and resource based views we then review four diverse areas of substantive research 1 antidumping as entry barriers 2 competing in and out of india 3 growing the firm in china and 4 governing the corporation in emerging economies overall we argue that an institution based view of ib strategy in combination with industry and resource based views will not only help sustain a strategy tripod but also shed significant light on the most fundamental questions confronting ib such as what drives firm strategy and performance in ib

religiosity and earnings management international evidence from the banking industry using an international sample of banks we study how differences in religiosity across countries affect earnings management given that religiosity is a major source of morality and ethical behavior it may reduce excessive risk taking and act as deterrence for earnings manipulations therefore we predict lower earnings management in societies that have higher religiosity consistent with expectations our cross country analysis indicates that religiosity is negatively related to income increasing earnings management for loss avoidance and just meeting or beating prior year s earnings we also find that religiosity reduces income increasing earnings management through abnormal loan loss provisions in additional tests we document that religiosity increases the information value of bank earnings with both earnings persistence and cash flow predictability being enhanced by higher religiosity for the crisis period analysis i e 2007 2009 our evidence shows that banks in countries with higher religiosity exhibit lower probability of reporting asset deterioration and lower probability of having poor performance

predicting bank performance with financial forecasts a case of taiwan commercial banks abstract data envelopment analysis dea has been used as a tool for evaluating past accomplishments in the banking industry however due to a time lag the results usually arrive too late for the evaluated banking institutions to react timely this paper makes advanced predictions of the performances of 24 commercial banks in taiwan based on their financial forecasts the forecasts based on uncertain financial data are represented in ranges instead of as single values a dea model for interval data is formulated to predict the efficiency the predictions of the efficiency scores are also presented as ranges we found that all the efficiency scores calculated from the data contained in the financial statements published afterwards fall within the corresponding predicted ranges of the efficiency scores which we had calculated from the financial forecasts the results also show that even the bad performances of the two banks taken over by the financial restructuring fund of taiwan could actually be predicted in advance using this study

the choice of exchange rate bands balancing credibility and flexibility abstract this paper develops a framework for the optimal choice of exchange rate bands within an environment in which policymakers dislike nominal exchange rate variability but value the flexibility to adjust the nominal exchange rate in response to shocks in order to attain real exchange rate objectives the paper provides an endogenous characterization of the optimal exchange rate band in terms of the underlying distribution of shocks to the current and capital accounts of the balance of payments and in terms of the commitment reputation of policymakers

some models for estimating technical and scale inefficiencies in data envelopment analysis in management contexts mathematical programming is usually used to evaluate a collection of possible alternative courses of action en route to selecting one which is best in this capacity mathematical programming serves as a planning aid to management data envelopment analysis reverses this role and employs mathematical programming to obtain ex post facto evaluations of the relative efficiency of management accomplishments however they may have been planned or executed mathematical programming is thereby extended for use as a tool for control and evaluation of past accomplishments as well as a tool to aid in planning future activities the ccr ratio form introduced by charnes cooper and rhodes as part of their data envelopment analysis approach comprehends both technical and scale inefficiencies via the optimal value of the ratio form as obtained directly from the data without requiring a priori specification of weights and or explicit delineation of assumed functional forms of relations between inputs and outputs a separation into technical and scale efficiencies is accomplished by the methods developed in this paper without altering the latter conditions for use of dea directly on observational data technical inefficiencies are identified with failures to achieve best possible output levels and or usage of excessive amounts of inputs methods for identifying and correcting the magnitudes of these inefficiencies as supplied in prior work are illustrated in the present paper a new separate variable is introduced which makes it possible to determine whether operations were conducted in regions of increasing constant or decreasing returns to scale in multiple input and multiple output situations the results are discussed and related not only to classical single output economics but also to more modern versions of economics which are identified with contestable market theories

target zones and exchange rate dynamics this paper develops a simple model of exchange rate behavior under a target zone regime it shows that the expectation that monetary policy will be adjusted to limit exchange rate variation affects exchange rate behavior even when the exchange rate lies inside the zone and is thus not being defended actively somewhat surprisingly the analysis of target zones turns out to have a strong formal similarity to problems in option pricing and investment under uncertainty

liabilities of regional foreignness and the use of firm level versus country level data a response to dunning et al 2007 we are pleased that dunning et al have provided macro country level data demonstrating the increased internationalization of many nations over the past decade we also appreciate their findings lending support to our perspective on the regional nature of world business our work was based solely on micro firm level data both country level data and firm level data have methodological problems which we attempt to reconcile in this commentary we also address the broader conceptual issues of how to interpret country level vs firm level data

why exchange rate bands monetary independence in spite of fixed exchange rates abstract the paper argues that the reason real world fixed exchange rate regimes usually have finite bands instead of completely fixed exchange rates between realignments is that exchange rate bands counter to the textbook result give central banks some monetary independence even with free international capital mobility the nature and amount of monetary independence is specified informally and in a formal model and quantified with swedish krona data altogether the amount of monetary independence appears sizable for instance an increase in the swedish krona band from zero to about 2 percent may reduce the krona interest rate s standard deviation by about a half

macroeconomic stabilization and intervention policy under an exchange rate band abstract macroeconomic stabilization and foreign exchange market interventions are investigated for a small open economy with a nominal exchange rate band in a first best situation a band is not advisable from a stabilization perspective even though with money demand shocks no welfare losses are incurred with goods demand shocks narrowing the band affects the optimal coefficient of intramarginal monetary accommodation with restrictions on intramarginal interventions a band may be desirable in particular with supply shocks and no intramarginal interventions a narrower band is desirable when the central bank attaches a relatively smaller weight to price as opposed to output stability

determinants of the allocative cost and scope efficiencies of indian banks this study aims to investigate the impact of competition on determinants of allocative scope and cost efficiencies of indian scheduled commercial banks scbs specifically the study analyzes th

the diffusion of production processes in the u s banking industry a finite mixture approach abstract this article applies finite mixture distributions to the estimation of cost functions for financial firms through time the mixture approach allows the estimation of multiple technologies when firms technology choices are unobservable technology switching diffusion and underlying technical change are simultaneously evaluated an application to large samples of u s banks for the years 1982 1986 illustrates the approach results suggest banks switch to lower cost production technologies when unburdened by strict branching regulations

related lending and banking development does related lending have positive or negative effects on the development of banking systems we analyze a unique cross country data set covering 74 countries from 1990 to 2007 and find that related lending on average does not have any effect on the growth of credit we do find however that there are conditional relationships related lending tends to retard the growth of banking systems when rule of law is weak whereas it tends to promote the growth of banking systems when rule of law is strong we also find that related lending appears to be associated with looting when banks are owned by non financial firms but that it does not do so when non financial firms are owned by banks our results indicate that whether related lending is positive or pernicious depends critically on the institutional context in which it takes place there is no single best policy regarding related lending these findings are robust to alternative specifications including iv regressions

can mergers ensure the survival of credit unions in the third millennium abstract the survival of small financial institutions in the third millennium depends on their competitiveness against large bank rivals accordingly credit unions in australia and the united states have attempted to increase efficiency through mergers our paper uses the data envelopment analysis methodology to evaluate the post merger gains in technical and scale efficiency achieved by 31 australian credit union mergers in 1993 1994 and 1994 1995 relative to non merging credit unions when compared with the only us study of credit union mergers journal of banking finance 23 1999 367 386 our findings suggests that mergers are not associated with improvements in efficiency superior to those achieved by internal growth

forward rate target zones and exchange rate dynamics abstract a target zone for the forward exchange rate is developed using a log linear monetary model exchange rates are driven by a wiener process a central bank purchases or sells foreign exchange forward to keep the target forward rate in a specified band defending such a target zone does not require regulated wiener process for the central bank s forward exchange intervention can avoid disturbing the money supply a forward rate target zone can stabilize the spot rate against a free float and its stabilizing effects become more significant if the delivery term applying to the target forward rate is shorter

varieties in state capitalism outward fdi strategies of central and local state owned enterprises from emerging economy countries institutional diversity characterizing state owned enterprises soes from emerging economies holds critical but under examined implications for their internationalization activities different types of soes can exhibit distinct motivations strategic resources and adaptive capabilities for penetrating foreign markets to understand how such idiosyncratic differences emerge we conceptualize the heterogeneity of soes as an outcome of multiple institutional reform processes administrative and fiscal decentralization industrial restructuring and market liberalization which create diversity between soes affiliated with central and local levels of government building on the idea of institutions as configurations we elucidate how such reforms reconfigure soes constellation of resources capabilities and priorities which shape the parameters of their ability to negotiate for home and host country institutional legitimacy specifically we propose that the restructuring of central soes into national champions exposes them to stronger institutional pressures from home and host country governments while local soes which have fewer obligations to serve national strategic prerogatives display greater managerial autonomy and market orientation but lower levels of monopolistic behavior we discuss how such contrasting attributes contribute to variations in soes international business diversification patterns foreign subsidiary establishment and ownership modes and overseas location preferences recognition of soes organizational diversity holds important implications for theories on state owned multinationals

scale and scope economies in the multi product banking firm abstract the multi product nature of the banking firm is examined utilizing the translog cost function this analysis indicates that contrary to conventional wisdom natural monopoly scale economies and product specific decreasing costs are not robust characterizations of the banking industry there is however evidence that the cost function is characterized by economies of scope the implications of these results are discussed and extensions of this approach suggested

exchange rate bands with price inertia this problem by committing member states to taking suitable action to prevent cross parities from straying outside some given publicly announced range and williamson s proposal for target zones was explicitly aimed at preventing exchange rate misalignment among the principal industrial countries subsequently the louvre accord struck between members of the group of seven in i 987 involved unpublished commitments designed to constrain fluctuation between the u s dollar and the currencies of its major trading partners funabashi i988 given the obvious practical importance of understanding the implications of such policy commitments for the economy in general and the exchange rate in particular it is perhaps not surprising that the seminal work by krugman i 988 i989 on exchange rate determination within a band has aroused considerable interest under the assumption that the velocity of money follows a brownian motion process he obtains an explicit solution for the exchange rate as a function of the fundamental which shows that the presence of a commitment to intervene so as to defend the band exerts a stabilising influence on the exchange rate even before any such intervention takes place in their contribution to this emerging literature froot and obstfeld i989 note that krugman s minimalist stochastic specification can be derived from a monetary model of exchange rates where prices are perfectly flexible and full employment prevails where international interest differentials match expected exchange rate changes and the exchange rate preserves purchasing power parity cf mussa 1976 and they show that the behaviour of the rate inside a currency band can be obtained using results on regulated brownian motion processes cf harrison i985 using the same framework and techniques flood and garber i989 indicate how the rate will respond to noninfinitesimal intervention and svensson i 989 examines the effect of bandwidth on the stochastic behaviour of interest rates klein i989 considers the effects of uncertainty about the width of the band

a note on cost structure and economies of scale in greek banking abstract this note studies the greek banking industry in 1980 1989 in order to estimate a representative cost structure functional form and search for economies of scale the constructed model uses a translogarithmic cost function that includes the size of assets capital labor and technological progress by using this model which has been used by benston et al 1982 hunter and timme 1986 and others we have been able to estimate for the first time an econometric form of the costs in greek banking and we have been able to investigate economies of scale in the greek banking industry although operating cost scale economies do exist total cost scale economies were not present this has been shown through the utilization of a large sample of pooled data of all greek banks for a period of ten years and the use of two other samples of large and small banks moreover by exploiting the properties of the model we shall be able to show whether technological progress has been a factor which lowers bank costs

scale economies in banking a restructuring and reassessment the issue of scale economies in banking has a rich history most earlier studies report modest operating cost scale economies for small institutions those with less than about 50 million of deposits in 1968 dollars but are unclear where these economies might end if at all unfortunately these studies are limited in four important respects first those that were well specified did not measure the total cost of banking operations but concentrated on estimating scale economies for individual banking functions e g demand deposits separately from commercial loans second an average cost curve that could take a u shape over the full range of banks was not fitted either because larger banks were not included or because of the functional form used cobb douglas consequently the optimum or minimum cost size of a bank or office could not be determined third the variables measuring the costs of branching were misspecified fourth the branch

trends in relationship lending and factors affecting relationship lending efficiency abstract this paper investigates the efficiency of relationship managers at the canadian imperial bank of commerce cibc one of canada s largest banks data envelopment analysis dea efficiency scores are analyzed using regression the results demonstrate that managers are less efficient when facing larger numbers of loans or smaller loans m berlin and l j mester on the profitability and cost of relationship lending working paper no 97 43 the wharton school university of pennsylvania 1997 show that credit smoothing is generally suboptimal a more complete explanation is obtained by taking a micro level focus other results indicate that banks may improve profitability by reserving relationship lending for loans of larger size tests of relationships between efficiency and nonperforming loans and of the skimping hypothesis are conducted

productivity growth in large us commercial banks the initial post deregulation experience abstract we explore productivity growth for a group of 201 large us commercial banks over the initial post deregulation period from 1984 to 1990 using data envelopment analysis dea we measure productivity growth using malmquist productivity indexes and isolate the contributions of technical change technical efficiency change and scale change to productivity growth we find overall productivity growth at the rate of about 4 5 per year on average but productivity declined by 7 61 between 1984 and 1985 and by 0 33 between 1988 and 1989 our second stage panel regressions reveal that larger asset size and specialization of product mix associate with higher productivity growth while higher equity to assets associates with lower productivity growth

a dynamic stochastic frontier model to evaluate regional financial efficiency evidence from chinese county level panel data abstract studies have widely used stochastic frontier models to assess financial efficiency however traditional static approaches do not take dynamic characteristics of financial systems into account this article develops a dynamic stochastic frontier model to evaluate regional financial efficiency and provides an empirical test of the model by using panel data of 62 chinese counties during the 2001 2010 period the model measures the dynamic impact of the input output variables and environmental variables on financial efficiency and allows for the separation of technical change from the change in technical efficiency the results show that the dynamic model provides a better fit to the data than the static model in addition a gradient difference emerges in the regional financial efficiency among the six major regions of china the results offer practical implications for the development of regional financial services in china as well as other developing countries and emerging economies

technical and scale efficiency of japanese commerical banks a non parametric approach not only are the nature and extent and scale efficiency of japanese commerical banks studied but a relationship between both organizational status and size efficiency is also announced the efficiency measures are computed from a 1990 sample of cross sectional data for the estimation we employ the non parametric approach which has recently been gaining popularity for the studies of banking efficiency outside japan

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

scale economies cost efficiencies and technological change in federal reserve payments processing the payments system the means of conducting transactions in an economy hume s oil has undergone tremendous change over the centuries commodity money was replaced by fiat usually paper money reducing transportation and storage costs the invention of checks to supplement fiat money further reduced transportation and storage costs lessened the problem of theft and provided a record of transactions most recently the advent of electronic payment instructions has greatly reduced the time and handling costs associated with checks between the great evolutionary leaps forward that gave rise to new forms of payment instructions smaller degrees of gradual evolution occurred within each payment mechanism refining and improving them and reducing the costs associated with their use

estimating most productive scale size using data envelopment analysis abstract the relation between the most productive scale size mpss for paparticular input and output mixes and returns to scale for multiple inputs multiple outputs situations is explicitly developed this relation is then employed to extend the applications of data envelopment analysis dea introduced by charnes cooper and rhodes ccr to the estimation of most productive scale sizes for convex production possibility sets it is then shown that in addition to productive inefficiencies at the actual scale size the ccr efficiency measure also reflects any inefficiencies due to divergence from the most productive scale size two illustrations of the practical applications of these results to the estimation of most productive scale sizes and returns to scale for hospitals and stem electric generation plants are also provided emphasize the advantage of this method in examining specific segments of the efficient production surface

dynamics of pro market institutions and firm performance we analyze how pro market institutions affect firm performance in emerging markets integrating transaction costs and signaling theory we advance three arguments first we separate four dynamic components of pro market institutions intensifying and fading pro market reforms and intensifying and fading pro market reversals second we propose an asymmetric dynamic view whereby not only intensifying reforms but also fading reversals improve firm performance while not only fading reforms but also intensifying reversals reduce performance finally we argue that more efficient firms perform better under each of the dynamics we test these arguments on a sample of 1092 firms from 34 emerging markets during 1998 2011

pricing operating efficiency and profitability among large commercial banks abstract this study uses statistical cost accounting techniques to examine the relationship between bank profitability and two dimensions of operating performance pricing and operating efficiency the traditional statistical cost accounting model which relates a firm s income to its asset and liability mix is expanded to account for differences in market structure regional demand and supply conditions and macroeconomics factors the study focuses on large above 500 million in domestic deposits banks comparing a sample of relatively profitable banks against a matched group of much less profitable banks over the period 1970 1977 after allowing for regional supply and demand factors the high and low profit banks are estimated to earn equal market rates of return on individual assets and liabilities there is virtually no evidence that differential prices are an important discriminator between the two bank groups some evidence is found that the high earnings banks experience lower operating costs on some liabilities but the opposite is true with respect to selected asset items after taxes are taken into account however any such cost differentials virtually disappear overall there is no compelling evidence that high profit banks are characterized by greater operating efficiency than their low earnings counterparts this finding is consistent with the view that over time and especially among relatively large banks information flows and competitive pressures act to reduce operating efficiency differences that may appear in the short run

asian crisis and the future of the japanese model asia s version of capitalism emphasising not markets but government planning and long term relationships is now widely regarded as a problem rather than a solution 1 gone are all the self confident claims about the superiority of asian values 2 and asian gloom is matched by american triumphalism markets win goethe was right america has it better

measuring the degree of internationalization of a firm in spite of both positivistic and instrumental research the reliability of measuring the degree of internationalization of a firm remains speculative we collected data on nine attributes of seventy four american manufacturing mncs alpha factor and frequency analyses revealed a linear combination of five variables with a reliability coefficient of 79 as a measure of the degree of internationalization of a firm we discuss the statistical and conceptual properties of the scale and their implications for content and construct validity

internalization advantage and subsidiary performance the role of business group affiliation and host country characteristics we extend internalization theory by examining the contingencies associated with market internalization and its impact on foreign subsidiary survival based on a sample of 6170 subsidiary year observations in 63 countries belonging to 292 mncs from korea during 1995 2013 we find that greater product and labor market internalization have weaker impacts on the survival of subsidiaries operating in countries with more developed institutional environments but stronger for subsidiaries of mncs affiliated with business groups the impact of business group affiliation is further dependent on host country institutional development and the diversification and size of the business group

threshold effects of financial status on the cost frontiers of financial institutions in nondynamic panels this article applies hansen s 1999 2000 threshold regression model to estimate translog cost frontiers in the hope of shedding light on the banking industry s production processes and the extent of its technical efficiency te the threshold technique allows for the existence of multiple technologies of production distinguished by an exogenous threshold variable strong evidence of multiple technologies is found in the industry irrespective of which financial indicator as constructed by factor analysis defines the threshold variable cost savings and scale economies among the various underlying technologies are compared herein we also highlight the differences between the threshold results and the conventional cost frontier

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 japanese economy and corporate reform what path to sustainable prosperity in the 1980s as japan reaped the rewards of its extraordinary economic development of the post world war ii decades companies around the world sought to learn from japanese managerial practices even as in the united states financial interests including a growing number of corporate ceos were more aggressively advocating maximization of shareholder value as a managerial ideology within american industrial corporations slogans such as total quality management also vied for attention goldstein 1997 but the collapse of japan s bubble economy in 1990 and the persistence of recessionary conditions during the 1990s have raised doubts about the viability of the japanese model particularly in the west but increasingly in japan as well japan s negative rates of economic growth in 1997 and 1998 have prompted calls for japanese corporations to embrace the corporate governance principle of maximizing shareholder value

institutional voids or organizational resilience business groups innovation and market development in latin america summary the paper compares the innovativeness of group affiliated firms gafs and standalone firms safs and it investigates how country specific institutional factors affect the group innovation relationship the paper analyzes the contrasting predictions of two competing views the institutional voids and the organizational resilience theses the empirical analysis focuses on a large sample of firms in latin america in line with the organizational resilience thesis the results point out that the superior innovation performance of gafs is stronger for national economies with more efficient financial legal and labor market institutions

international diversification and firm performance the s curve hypothesis a proposed theoretical framework for the study of multinationality and performance includes both benefits and costs of geographic expansion over different phases of internationalization data on 1 489 japanese firms over 12 years show a consistent horizontal x s shaped x relationship between multinationality and performance further firms investing more heavily in intangible assets such as technology and advertising achieved greater profitability gains from growth in foreign direct investment our framework and findings highlight complexity and temporal dynamics

management and ownership effects evidence from five countries despite the growing recognition in the corporate governance literature that the relationship between ownership concentration and profitability is context dependent this issue has not yet been subjected to direct empirical investigation using a single cross national sample this study empirically examines the ownership concentration performance relationship across the nations of canada france germany the united kingdom and the united states essentially we argue that the correlation if any between ownership concentration and firm profitability differs across countries in a systematic way determined by the national system of corporate governance results indicate that important and statistically significant differences do in fact exist across the countries studied 1998 john wiley sons ltd

is the relationship between inward fdi and spillover effects linear an empirical examination of the case of china this paper finds evidence for the coexistence within chinese manufacturing industry of both curvilinear and linear relationships between inward foreign direct investment fdi and the productivity of locally owned enterprises loes this complexity of spillover effects challenges the laissez faire view that all inward fdi into all types of domestic industry is equally valuable in terms of productivity spillover benefits our findings suggest that inward fdi into china leads either to spillovers that decline beyond a critical point or to effects that continue linearly depending on the ownership of foreign investors and the technological characteristics of the industry concerned our analysis yields original insights into the complex pattern of spillover effects from fdi into china and deeper understanding of its possible causes

market liberalization and firm performance during china s economic transition this paper examines the impact of market liberalization on firm performance through institutional changes during the economic reform in china the conceptualization focuses on the decentralization of control ownership restructuring and industrial policy as the primary institutional changes to implement market liberalization in china these institutional changes affect firm performance by shaping managerial incentives affecting transaction and agency costs and making selective resource allocations across and within industries using a large scale data set including 23 577 firms between 1992 and 1996 the study examines how market liberalization affects the profitability and productivity of chinese firms and the relationship between ownership change and the performance of state owned enterprises

playing with the band dynamic effects of target zones in an open economy this paper applies techniques of regulated brownian motion to a model of a small open economy to investigate how bands on fundamental driving variables affect the realization of the nominal exchange rate the real exchange rate prices and output the author shows that these bands mitigate the relationship between exogenous fundamentals and endogenous variables through their effects on expectations he also considers the effects of changing the width of the band and finds greater stabilization of endogenous variables with more narrow bands on exogenous fundamentals copyright 1990 by economics department of the university of pennsylvania and the osaka university institute of social and economic research association

target zones and realignments recent contributions emphasize that the presence of exchange rate target zones has important effects on the within band behavior of exchange rates when agents are forward looking the authors find that the implications of available models are inconsistent with european exchange rate data and they suggest that the frequent realignments occurring in the period they consider may be responsible for this they construct a model in which the likelihood of a realignment in the near future increases as the exchange rate approaches the limits of its fluctuation band and show that its implications are broadly consistent with the evidence copyright 1992 by american economic association

measuring the degree of internationalization of a firm a comment sullivan s 1994 suggestion that an index measure of the internationalization construct is superior to single variable measures is critiqued on psychometric content validity criterion validity reliability and utilitarian grounds we argue that internationalization is more complex than envisioned by this index and suggest that further refinement of the construct is necessary before constructing indices

transforming disadvantages into advantages developing country mnes in the least developed countries we analyze the advantages and disadvantages of developing country multinational enterprises mnes in comparison with developed country mnes developing country mnes tend to be less competitive than their developed country counterparts partly because they suffer the disadvantage of operating in home countries with underdeveloped institutions we argue that this disadvantage can become an advantage when both types of mne operate in countries with difficult governance conditions because developing country mnes are used to operating in such conditions the empirical analysis shows that although developing country mnes rarely appear among the largest mnes in the world they are more prevalent among the largest foreign firms in the least developed countries ldcs especially in ldcs with poorer regulatory quality and lower control of corruption

assessing productive efficiency of banks using integrated fuzzy dea and bootstrapping a case of mozambican banks performance analysis has become a vital part of the management practices in the banking industry there are numerous applications using dea models to estimate efficiency in banking and most of them assume that inputs and outputs are known with absolute precision here we propose new fuzzy dea level models to assess underlying uncertainty further bootstrap truncated regressions with fixed factors are used to measure the impact of each model on the efficiency scores and to identify the most relevant contextual variables on efficiency the proposed models have been demonstrated using an application in mozambican banks to handle the underlying uncertainty findings reveal that fuzziness is predominant over randomness in interpreting the results in addition fuzziness can be used by decision makers to identify missing variables to help in interpreting the results price of labor price of capital and market share were found to be the significant factors in measuring bank efficiency managerial implications are addressed

investor protection and corporate governance recent research has documented large differences among countries in ownership concentration in publicly traded firms in the breadth and depth of capital markets in dividend policies and in the access of firms to external finance a common element to the explanations of these differences is how well investors both shareholders and creditors are protected by law from expropriation by the managers and controlling shareholders of firms we describe the differences in laws and the effectiveness of their enforcement across countries discuss the possible origins of these differences summarize their consequences and assess potential strategies of corporate governance reform we argue that the legal approach is a more fruitful way to understand corporate governance and its reform than the conventional distinction between bank centered and market centered financial systems

an empirical study of joint production and scale economies in commercial banking this paper utilizes the translog cost function to test the proposition that the bank productionfunction is characterized by jointness the cross section analysis for the years 1973 through 1978 indicates that bank production is in fact characterized by jointness this result calls into question the findings and implications of studies that utilize the assumption of non jointness in production since virtually all of the major bank cost studies employ the assumption of nonjointness the second part of our analysis examines scale economies for the banking firm while allowing for jointness in production our estimates indicate that scale economies characterize bank production at only small bank sizes and that the cost structure of large banks is characterized by diseconomies of scale

does market oriented institutional change in an emerging economy make business group affiliated multinationals perform better an institution based view viewing market oriented institutional change as a two staged process we propose that the effects of market oriented institutional change on two organizational forms business group affiliated and independent firms are different depending on the stage of institutional change specifically we examine how the two distinct periods of market oriented institutional change that is institutional friction and institutional convergence affect business group affiliated firms and independent firms in their abilities to profit from international diversification using data on 140 korean manufacturing multinational firms from 1993 to 2003 we find that emerging economy firms face an international diversification discount a negative relationship between international diversification and firm performance we also find that business group affiliation affects the international diversification discount differently during the two periods of market oriented institutional change particularly when firm performance is measured by the market to book value mbv the moderating effect of business group affiliation on the relationship between international diversification and mbv is negative during the institutional frictions period but becomes positive during the institutional convergence period in the later stage of institutional change our findings warn against viewing market oriented institutional change as a discrete event highlighting the importance of recognizing the qualitatively distinctive nature of different periods of market oriented institutional change in future research

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

the social construction of market value institutionalization and learning perspectives on stock market reactions this study advances a social constructionist view of financial market behavior the paper suggests that the market s reaction to particular corporate practices such as stock repurchase plans are not as financial economists contend simply a function of the inherent efficiency of such practices rather stock market reactions are also influenced by the prevailing institutional logic and the degree of institutionalization of the practice the theory first predicts that the emergence of the agency perspective on corporate governance in the mid 1980s represented a powerful new institutional logic that would lead the market to reverse its prior aggregate reaction to stock repurchase plans in the united states the paper then considers the potential for institutional decoupling of repurchase plans and develops competing hypotheses about how the market value of these policies might have changed as more firms formally adopted but did not implement the plans over time in contrast to a financial economic pers

monetary and real shocks and the optimal target zone abstract an exchange rate target zone is analysed in a model where the economy is disturbed by shocks to money demand and goods demand the stabilising properties of a target zone are compared to those of fixed and flexible exchange rate regimes it is found that a target zone offers a compromise between these two extremes it is also shown that when there are shocks to both money and goods demand a target zone is better than either a fixed rate or a floating rate in the sense that it minimises the variance of output and prices

the productivity effects of bank mergers evidence from the uk building societies abstract this paper presents an empirical investigation of the impact of acquisition activity on financial intermediary productivity specifically it uses an augmented production function approach to investigate the impact of acquisition after controls for input changes the model is estimated on an unbalanced panel of 93 uk building societies over the period 1981 1993 using data on their core financial intermediation activities which it is suggested are particularly appropriate for our purposes in contrast to much of the existing merger literature which for the most part uses financial performance data our results do indicate significant and substantial productivity gains following acquisition these are consistent with an acquisitions process in which less efficient firms are acquired and reorganized the post merger gains appear to increase substantially in the post deregulation period when pressures to minimize cost are widely considered to have increased

fashioning a new korean model out of the crisis the rebuilding of institutional capabilities the financial meltdown in east asia in 1997 8 had dramatic effects not only on the countries of the region itself but on the scholarly debates over the sources and limits of the east asian miracle model of development as well 1 the achievements of the fast growing east asian economies are not in question as joseph stiglitz put it the east asian miracle was real 2 but the methods used by the east asians in constructing this miracle were cast in a pitiless spotlight through the financial chain reactions of 1997 and in many cases were found wanting positions adopted before the crisis have thus had to be revised

short run cost inefficiency of commercial banks a flexible stochastic frontier approach we adopt the intermediation approach and use a flexible stochastic frontier to examine the cost efficiency of united states commercial banks with total assets in excess of million we find an average overall inefficiency of just under 10 percent a level somewhat lower than found in previous work our analysis of intra industry variation concludes that inefficiency generally rises with bank size further banks that have branching networks either domestic or foreign have higher inefficiency on average but at the same time inefficiency falls as the number of offices in the branch network expands state level data on the ease of serviceing the market competition from savings institutions and the financial sophistication of depositors significantly affect bank inefficiency generally with the expected signs finally our findings suggest that regulatory changes that increase capital requirements may lead to increased bank efficiency in the short run copyright 1994 by ohio state university press

efficiency and credit rating in taiwan banking data envelopment analysis estimation in this article we use the data envelopment analysis to measure the efficiency of banks before and after credit rating is taken into consideration and we also employ the malmquist productivity index to measure the total factor productivity changes from 2001 to 2003 the results are as follows 1 there is a positive relationship between the efficiency scores and credit rating and thus the credit rating can be a representative to evaluate the performance and quality of a bank 2 we use the wilconxon two sample test of nonparametric statistic to test the influences of credit rating the empirical result shows that the credit rating is proven to influence the efficiency of banks 3 the efficiency scores improve in both investment grade above tw bbb and speculation grade under tw bbb when credit rating is taken into consideration the empirical results show that the efficiency scores of banks with a high credit rating improved relatively more when compared to banks with a lower credit rating

third world copycats to emerging multinationals institutional changes and organizational transformation in the indian pharmaceutical industry this article investigates how indian pharmaceutical firms facing discontinuous institutional changes in their domestic environment due to economic liberalization and intellectual property reforms have undertaken organizational transformation internationalization of resources and product markets constitutes an important component of organizational transformation for local firms in emerging economies using longitudinal data on 206 indian pharmaceutical firms from 1995 2004 we find that firms access to international technological and financial resources enables product market internationalization furthermore we theorize and find support for our predictions that the association between international resources and markets is conditioned by time and business group affiliation and product market internationalization affects financial performance several implications thus emerge for theory and practice associated with the sources of competitiveness in emerging economy firms and their transformation into globally competitive multinational firms

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

stochastic devaluation risk and the empirical fit of target zone models in the model of this paper an exchange rate fluctuates between given boundaries for random lengths of time and jumps discretely when devaluation occur we provide explicit solutions for the stochastic processes followed by the exchange rate and by the expected rate of depreciation when the likelihood and the size of devaluations vary stochastically over time the model produces realistic patterns of covariation between exchange rates and interest rate differentials and provides interesting interpretations of available empirical evidence we also specify how to infer devaluation risk from target zone data

firm efficiency and the regulatory closure of s ls an empirical investigation this paper uses a two step methodology to examine the relationship between firm inefficiency and the regulatory closure of savings and loans s ls in the first step using multiproduct translog stochastic cost frontiers the authors estimate inefficiency scores separately for mutual and stock s ls operating in the southwest in 1988 they use the inefficiency scores in second step logit models to identify determinants of regulatory closure for both mutual and stock s ls the authors find a significant positive relationship between firm inefficiency and regulatory closure they also find a greater probability of closure for s ls in economically depressed states copyright 1993 by mit press

x efficiency and technical efficiency efficiency measurement has become a very popular field in applied economics in recent years and with this interest there has been a large intellectual investment in refining the empirical methods available to researchers in the area in this paper we relate these developments to harvey leibenstein s original 1966 insight into the psychological ideas underlying the notion that economic agents may not achieve maximal efficiency in their productive decisions and behaviour of course it is always possible to argue that apparent inefficiency only arises from a failure of the observer to realise what it is that is being maximized however we evade this easy escape route into non falsifiable hypothesizing and instead take at face value the fact that too many empirical studies have come up with substantial measures of inefficiency for us to ignore its importance for normative economics

introduction to the symposium multinationals the janus face of globalization panning the globe its af liates andstrategic partnerships linking coun tries in complex webs of alliances themultinational enterprise mne is theembodiment of globalization and itsprincipal agent nation states have con tributed towards making the mne thekey agent of globalization through pro moting technological innovation reduc ing tariff and non tariff barriers and lib eralizing their domestic nancial sys tems multinationals have been theprime movers behind globalization tak ing advantage of the increased opennessof domestic economies to integrate theiractivities across national markets and so cieties given their mobility and visibility itis not surprising that mnes have becomea lightning rod for groups concernedabout the various costs of globalization social cultural political and perhapsmost importantly the economic costs although international business ib scholars and policymakers emphasizethe bene ts of globalization and cooper ative relations with mnes the publicand non governmental organizationshave ignored these views and focused onthe dark side of mne state relations with the growing backlash against glob alization and mnes more research onthe janus face of globalization is neededif the pro mne pro globalization viewsof most ib scholars are to prevail in pub lic policy debates this research symposium served as aninvitation to international businessscholars to further explore the janus faceof globalization through organizing thissymposium we have come to appreciatethat when scholars look at problemsidenti ed with globalization s dark side they also often contribute to our under standing of the bright side the potentialfor globalization to bring with it wide spread bene ts for all we submit that asscholars we can learn more when we tryto ferret out the causal relationships be tween globalization the mne the state

merger and optimal number of firms an integrated simulation approach in a market where imperfect competition occurs as a result of mergers this study proposes a framework consisting of both efficiency and risk analyses that allow the simulation of pro forma mergers and hence the determination of the optimal number of firms in the industry this is valuable policy information for regulators concerned with possible intervention in the case of competition and anti trust violations and also for business managers seeking acquisition targets the framework is applied to the banking industry in taiwan results reveal the potential for industrial restructuring in a sector where the optimal number of bank holding companies bhcs is between four and six subject to whether partial control is assumed

the lifetime of a unilateral target zone some extended results abstract in dumas and svensson journal of international economics 36 1994 467 the lifetime of a krugman quarterly journal of economics 106 1991 669 682 type target zone model is found to be extremely long this paper shows that the lifetime of the identical target zone regime can be much lower when real disturbances occur in particular the mean lifetime is found to be very low when real disturbances occur and the real exchange rate elasticity of the demand for domestic goods is very low it is also shown that allowing for monetary disturbances to have real effects has very little effect on the lifetime the results indicate the conditions under which real disturbances might trigger currency crises

springboard internationalization by emerging market firms speed of first cross border acquisition according to the springboard perspective emerging market multinationals seek strategic assets aggressively from the outset in this paper we investigate the role of firms institutional embeddedness in terms of age and affiliation to business group on their aggressive internationalization pursuits an issue which has remained less explored in international business scholarship this study based on 8163 indian listed firms over 18 years identifies a trend that younger firms founded in the liberalized era post 1991 and unaffiliated firms are more likely to pursue aggressive internationalization by conducting their first cross border acquisition cba faster among affiliated firms younger ones are relatively faster in conducting their first cba furthermore the evidence signals a moderating impact of inter group heterogeneity in terms of group level assets and foreign investments on the relationship between firm age and aggressive internationalization

the evolution of an industry us thrifts in the 1990s abstract this paper estimates multi product cost functions for nearly 900 thrifts from 1990 to 1995 the results show the thrift industry benefited in the 1990s from a combination of reduced scale diseconomies technical progress and industry consolidation the 1990 sample is characterized by substantial diseconomies of scale which increased with thrift size while the 1995 sample shows thrifts of all sizes operating with constant returns to scale sample selection is an important issue since there are fundamental differences between the thrifts that exited the industry during the 1990s and those that survived through the 1990s if one examines all operating thrifts each year for example estimates of technical progress are biased upward since large inefficient thrifts regularly exited the industry in the 1990s

an integrated performance evaluation of financial holding companies in taiwan abstract there has been a worldwide trend for financial institutions to become larger in scale and more diversified in scope with taiwan being no exception fourteen financial holding companies fhcs have each begun to function as a management umbrella in taiwan by investing in different types of financial services such as banking insurance and securities this paper focuses on this local financing issue from an integrated methodological perspective by model innovations proposed in several earlier studies for example the efficiency of profitability and marketability are combined to evaluate the fhcs performance to conduct a valid and reliable evaluation process while applying the fhc s case in taiwan we integrate the slacks based measure sbm and slacks based measure of super efficiency super sbm models in order to directly handle the slacks and identify the best performers a new scheme that deals with the negative output data in the sbm super sbm is also introduced inter temporal efficiency change which is decomposed into catch up and frontier shift effects is analyzed by means of the sbm based malmquist index a decision making matrix is also presented to help the fhcs managerial authorities position themselves in the industry the above techniques show with a high degree of consistency that large sized fhcs perform better than small sized ones

technical scale and allocative efficiencies of turkish banking industry this paper investigates input and output efficiency in the turkish banking industry to understand the impact of size international variables ownership control and governance on profit cost allocative technical pure technical and scale efficiency measures employing a non parametric approach along with a parametric approach we estimate the efficiency of turkish banks over the 1988 1996 period this period allows us to account for the changes in the macro economy and regulatory treatment of the turkish banking industry over time our results suggest that the heterogeneous characteristics of banks have significant impact on their efficiency moreover cost and profit efficiencies of the turkish banks have exacerbated over time results also indicate that the dominant source of inefficiency in turkish banking is due to technical inefficiency rather than allocative inefficiency which is mainly attributed to diseconomies in scale to the extent that they chose an inefficient level of production bank management is responsible for scale inefficient operations however increasing demand for banking services in the nineties fueled by the state s increasing demand for funds to finance chronic budget deficits and high growth policies and the oligopolistic nature of the turkish banking market do not justify scale adjustments our policy suggestions are that the government implement financial reform packages that foster competition in the banking market and that the industry devise incentive schemes to improve managerial efficiency

the relationship between international diversification and performance in service firms international diversification is a growth strategy that has a major potential impact on firm performance the relationship between international diversification and firm performance has been extensively studied in the international strategy literature a major gap in the literature has been the non existence of studies that have examined the effect of international diversification on performance in service firms previous studies that have tested the international diversification performance relationship were based on samples of manufacturing firms we argue that the form of the relationship between multinationality and performance is different in service firms we provide a theoretical argument for this claim and hypothesize that there is a u shaped curvilinear relationship between multinationality and performance in service firms our sample consists of 81 major german service firms spanning across four industries results show that there is support for a u shaped curvilinear relationship based on the findings implications and directions for future research are provided

the choice of exchange rate regime and speculative attacks we develop a framework for studying the choice of exchange rate regime in an open economy where the local currency is vulnerable to speculative attacks the optimal regime is determined by a policymaker who trades off the loss from nominal exchange rate uncertainty against the cost of maintaining a given regime this cost is affected in turn by the likelihood of a speculative attack searching for the optimal regime within the class of exchange rate bands we show that the optimal regime is either a peg a zero width band a free float an infinite width band or a non degenerate finite width band the paper shows that lower costs of moving across currencies induce policymakers to set more flexible exchange rate systems this lowers ceteris paribus the likelihood of financial crises one implication is that a tobin tax does not necessarily reduce the likelihood of currency crises the paper also investigates the effects of country size openess variability in fundamentals and reputation on the choice of exchange rate regime the role of abrupt changes in reputation in triggerering crises even with unchanged fundamentals as an alternative to sunspots is discussed and illustrated

the construct of institutional distance through the lens of different institutional perspectives review analysis and recommendations this paper presents a review and critique of the 20 year old literature on institutional distance which has greatly proliferated we start with a discussion of the three institutional perspectives that have served as a theoretical foundation for this construct organizational institutionalism institutional economics and comparative institutionalism we use this as an organizing framework to describe the different ways in which institutional distance has been conceptualized and measured and to analyze the most common organizational outcomes that have been linked to institutional distance as well as the proposed explanatory mechanisms of those effects we substantiate our qualitative review with a meta analysis which synthesizes the main findings in this area of research building on our review and previous critical work we note key ambiguities in the institutional distance literature related to underlying theoretical perspectives and associated mechanisms distance versus profile effects and measurement we conclude with actionable recommendations for improving institutional distance research

distinguishing between related and unrelated international geographic diversification a comprehensive measure of global diversification this paper argues that it is important to distinguish between related and unrelated international geographic diversification when measuring impact of diversification on performance it then extends the jacquemin berry entropy measure to propose a comprehensive measure of global diversification that comprises related and unrelated product diversification and related and unrelated international geographi diversification it suggests a classification of firms based on diversification strategies and proposes hypotheses for future research

international business responses to institutional voids for nearly two decades scholars in international business and management have explored the implications of institutional voids for firm strategy and structure although institutional voids offer both opportunities and challenges they have largely been associated with firms efforts to avoid or mitigate institutional deficiencies and reduce the transaction costs associated with operating in settings subject to those institutional shortcomings the goal of this special issue is to advance scholarship on this topic by a exploring institutional voids that are new to the literature b providing a deeper assessment of the different ways in which firms respond to these voids and c utilizing diverse disciplines and theoretical approaches to do so in this introduction we first review and synthesize extant research on institutional voids tracking the evolution of institutional void scholarship since the inception of the concept khanna palepu journal of economic literature 45 2 331 372 1997 and providing our perspective on its contributions and limitations we then summarize the contributions of the articles included in this special issue in addition to identifying an array of institutional voids economic and social the articles highlight four different strategies for responding to them internalization substitution borrowing and signaling drawing on these we develop new insights on the implications of institutional voids for firm behavior we conclude with suggestions for future research

evolution of banking efficiency within an unstable macroeconomic environment the case of turkish commercial banks this paper analyses the efficiency performance of the turkish banking sector between 1988 and 1999 a period characterized by increasing macroeconomic instability the technical and scale efficiencies of turkish commercial banks are measured with the use of nonparametric data envelopment analysis the empirical results suggest that over the sample period both pure technical and scale efficiency measures show a great variation and the sector did not achieve sustained efficiency gains it is also reported that the sector suffers mainly from scale inefficiency and scale inefficiency in turn is due to decreasing returns to scale there are also reported differences in the efficiency performance of commercial banks with different ownership status in addition the relationships between profitability asset quality size and the two definitions of efficiency are considered efficient banks are more profitable and pure technical efficiency and scale inefficiency are positively related to size the trend in th

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