retail bank deposits as quasi fixed factors of production neoclassical models of the banking firm for example michael klein 1971 treat all deposit liabilities as fully variable factors of production banks then maximize profits minimize liability costs by equating the marginal costs of all liability types during each period the empirical relevance of these models is difficult to establish because binding deposit rate ceilings regulation q force bank competition for many retail deposits into implicit interest channels that are not readily measured it is therefore noteworthy that during two recent periods when deposit rate ceilings were not binding banks paid retail deposit rates considerably in excess of the rate at which they could borrow via large unregulated certificates of deposit such behavior seems inconsistent with the cost minimization prescribed by neoclassical bank models however if retail deposit accounts are interpreted as quasi fixed gary becker 1962 walter oi 1962 donald parsons 1972 sherwin rosen 1968 inputs to the banking firm these important historical observations can be reconciled with bank profit maximization this paper first describes two historical episodes during which the bank retail deposit rate exceeded the negotiable certificate of deposit rate for substantial periods of time while no profit maximizing cost minimizing bank would pay such a rate differential if retail deposit quantities are costlessly variable interpreting retail deposit accounts as quasi fixed inputs to the bank explains the peculiar rate structures a simple two period model of bank liability selection formalizes the analysis i two puzzling historical episodes

ethnicity neighborhoods and human capital externalities the socioeconomic performance of today s workers depends not only on parental skills but also on the average skills of the ethnic group in the parents generation or ethnic capital this paper investigates the link between the ethnic externality and ethnic neighborhoods the evidence indicates that residential segregation and the external effect of ethnicity are linked partly because ethnic capital summarizes the socioeconomic background of the neighborhood where the children were raised ethnicity has an external effect even among persons who grow up in the same neighborhood when children are exposed frequently to persons who share the same ethnic background copyright 1995 by american economic association

market power and firm risk a test of the quiet life hypothesis abstract this paper presents an empirical investigation of john r hicks quiet life hypothesis that firms in monopolistic markets will be more risk averse than firms in competitive markets a sample of 6 500 unit banks is used in a multivariate regression analysis to test the relationship between market concentration and overall risk measured by the coefficient of variation as well as certain financial ratios financial data are for the years 1969 1978 test results are consistent with hicks quiet life hypothesis it is also notable that while most structure performance studies in banking have found a quantitatively small effect of structure on performance these results suggest that the effect may be fairly substantial

differences in managerial values a study of u s hong kong and prc managers in this study of convergence divergence of managerial values four western developed measures machiavellianism locus of control intolerance of ambiguity and dogmatism and the four dimensions of the eastern developed chinese value survey confucian dynamism human heartedness integration and moral discipline were the measures used the findings indicate that often times both culture and the business environment interact to create a unique set of managerial values in a country

a framework to update hofstede s cultural value indices economic dynamics and institutional stability this study offers an update of the hofstede cultural value dimensions we argue that changes in economic conditions are the source of cultural dynamics while the endurance of institutional characteristics provides the foundation for cultural stability it is found that national wealth measured by gdp per capita has a curvilinear relationship with individualism long term orientation and power distance scores relatively speaking uncertainty avoidance and masculinity mainly reflect some rather stable institutional traditions such as language religion climate ethnic homogeneity and legal origin and are less likely to change over time

the economics of career concerns part i comparing information structures many incentives in organizations arise not through explicit formal incentive contracts but rather implicitly through career concerns this paper models career concerns through agents trying to manipulate the market assessment of their future productivity the information flow from current actions to market assessment is therefore crucial in determining the nature of these incentives improved information may either increase or reduce incentives the impact of information provides a major distinction between the explicit and implicit incentives model the paper derives general results on comparisons of information structures which serve as counterparts to the standard results on information structures in the principal agent model sufficient statistic impact of a blackwell garbling comparison of inclusive information structures 1999 the review of economic studies limited

a note on the risk adjusted price concentration relationship in banking abstract price concentration studies in banking typically find a significant and negative relationship between consumer deposit rates i e prices and market concentration this implies highly concentrated banking markets are bad for depositors it also provides support for the structure conduct performance hypothesis and rejects the efficient structure hypothesis however these studies have focused almost exclusively on supply side control variables and neglected demand side variables when estimating the reduced form price concentration relationship for example previous studies have not included in their analysis bank specific risk variables as measures of cross sectional derived deposit demand we find that when bank specific risk variables are included in the analysis the magnitude of the relationship between deposit rates and market concentration decreases by over 50 we offer an explanation for these results based on the correlation between a bank s risk profile and the structure of the market in which it operates these results suggest that it may be necessary to reconsider the well established assumption that higher market concentration necessarily leads to anticompetitive deposit pricing behavior by commercial banks this has direct implications for the antitrust evaluations of bank merger and acquisition proposals by regulatory agencies and in a more general sense these results suggest that any structure conduct performance based study that does not explicitly consider the possibility of very different risk profiles of the firms analyzed may indeed miss a very important set of explanatory variables and thus the results from those studies may be spurious

market structure and the nature of price rigidity evidence from the market for consumer deposits panel data on consumer bank deposit interest rates reveal asymmetric impacts of market concentration on the dynamic adjustment of prices to shocks banks in concentrated markets are slower to raise interest rates on deposits in response to rising market interest rates but are faster to reduce them in response to declining market interest rates thus banks with market power skim off surplus on movements in both directions since deposit interest rates are inversely related to the price charged by banks for deposits the results suggest that downward price rigidity and upward price flexibility are a consequence of market concentration

social networks and inequality abstract about half of all vacancies are filled through networks of personal contact we consider the arrow loury conjecture that such labor market networks exacerbate inequality our central result is that referral networks display threshold behavior above a critical density of referrals qualified workers at all levels of the network are recruited with probability one below the threshold the probability of referral falls exponentially and workers low in the hierarchy are hired with probability zero an underclass emerges

what types of banks profit most from fees charged a cross country examination of bank specific and country level determinants abstract the perception that banks are exploiting customers through their fee charging practices in a bid to maximize profits has fuelled widespread public interest in identifying the banks that profit most heavily from fees using hierarchical cross country regression analyses this paper seeks to answer the question what types of banks profit most from fees charged it also highlights the country level factors that influence banks ability to profit from fees charged the factors at the country level distinguish between those that relate specifically to the financial services industry and broader macroeconomic indicators the paper also identifies three channels through which national culture impacts banks ability to make high profits from fees this paper uses the most comprehensive set of explanatory variables in studies of this nature it has also extended the spatial scope of previous studies on bank fees by including data on banks from 46 developed and developing countries in light of swelling public pressure on governments to do something about bank fees ill advised measures are highlighted

cultural differences mne learning abilities and the effect of experience on subsidiary mortality in a dissimilar culture evidence from korean mnes in a departure from prior studies presuming a beneficial experience effect in foreign direct investment fdi the present paper examines the conditions under which fdi experience may actually harm subsequent subsidiaries we argue that multinational enterprises mnes may draw erroneous inferences and learn incorrectly from their early expansions when new to a dissimilar culture because their learning abilities are eroded by cultural differences we posit that the characteristics of an mne s international expansion including scope pace rhythm and entry mode moderate this negative experience effect by influencing the mne s learning ability in foreign cultures using a data set of fdis by south korean mnes between 1990 and 2006 we find a positive relationship between subsidiary mortality and experience when an mne has a low level of experience in a dissimilar culture this relationship is weaker if the mne s prior fdi has been dispersed across different cultures is stronger if it expanded internationally at a fast pace and becomes negative once the mne has accumulated a high level of experience in the host culture we conclude that when expanding into dissimilar cultures mnes must establish mechanisms to mitigate incorrect learning and reexamine the correctness of inferences drawn from past experience before applying them

the impact of informal networks on quit behavior sector disaggregation the change in the level effect accounts for only 0 35 0 41 percentage point of the 2 24 percentage point deceleration in labor productivity growth between the 1948 65 and 1973 78 periods the aggregate rate and level effects are not very sensitive to the degree of disaggregation 12versus 60 sector although some large level effects are evident within and across major industrial divisions they often cancel out in the aggregate however the level effect from the shift out of farming is quantitatively large and is close to the aggregate level effect using either 12 sector or 60 sector disaggregation although one can approximate the aggregate level effect by looking only at that for agriculture one should note that other fairly large level effects exist both within and across major industrial divisions other than agriculture

the globalization of our mental maps evaluating the geographic scope of jibs coverage this article analyzes patterns of country coverage in the journal of international business studies during the twenty five years of its existence the analysis shows a substantial expansion in the journal s geographic reach over the years but also a somewhat narrow mental map with many countries and areas receiving only minimal coverage explanations for country preferences among researchers are explored and implications for the future are discussed

word of mouth communication and social learning this paper studies the way that word of mouth communication aggregates the information of individual agents we find that the structure of the communication process determines whether all agents end up making identical choices with less communication making this conformity more likely despite the players naive decision rules and the stochastic decision environment word of mouth communication may lead all players to adopt the action that is on average superior these socially efficient outcomes tend to occur when each agent samples only a few others i introduction economic agents must often make decisions without knowing the costs and benefits of the possible choices given the frequency with which such situations arise it is understandable that agents often choose not to perform studies or experiments but instead rely on whatever information they have obtained via casual word of mouth communication reliance on this sort of easily obtained information appears to be common in circumstances ranging from consumers choosing restaurants or auto mechanics to business managers evaluating alternative organizational structures this paper studies two related environments in arguing that individuals reliance on word of mouth communication has interesting implications for their aggregate behavior first motivated by the diffusion of new technologies we consider a choice between two competing products with unequal qualities or payoffs and show that the structure of communication is important in determining whether the population as a whole is likely to learn to use the superior product second we consider a choice between two products or practices that are equally good and ask whether consumers are likely to herd onto a single choice or whether diversity will obtain even in the long run we explore the implications of word of mouth communication in a simple nonstrategic environment there is a large population of identical players each of whom repeatedly chooses between two possible actions each player s payoff is determined by his own

job information networks neighborhood effects and inequality this paper explores the theoretical and empirical literature to examine the use by different social groups of informal sources of information provided by friends relatives and acquaintances during job search and its consequences for the job market it also addresses the role of network structure and size the resource endowments of contacts and nature of the links between contacts to explain differences in the effects of job information networks in doing so the paper also turns to the sociology literature on job information networks and provides an economic perspective on such sociological concepts as strong versus weak ties inbreeding distance from structural holes etc the paper distinguishes between models of exogenous job information networks that is where individuals obtain job related information through a given social structure and endogenous job information networks which are social networks that result from individuals uncoordinated actions the paper pays special attention to such issues as physical and social proximity and sharing of information and discusses them in the context of the recent social interactions and neighborhood effects literature finally the paper outlines a model that integrates job information networks where interactions occur in business cycle frequencies with the dynamics of human capital formation which include the joint effects of parental community and neighborhood human capital and are set in life cycle frequencies for the purpose of organizing suggestions for future research and examining earned income inequality

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

will affirmative action policies eliminate negative stereotypes a key question concerning affirmative action is whether the labor market gains it brings to minorities can continue without it becoming a permanent fixture in the labor market the authors argue that this depends on how the policy affects employers beliefs about the productivity of minority workers they study the joint determination of employer beliefs and worker productivity in a model of statistical discrimination in job assignments the authors prove that even when identifiable groups are equally endowed ex ante affirmative action can bring about a situation in which employers correctly perceive the groups to be unequally productive ex post copyright 1993 by american economic association

federal deposit insurance regulatory policy and optimal bank capital this paper seeks to explain the combination of explicit and implicit pricing for deposit insurance employed by the fdic essentially the fdic sells two products insurance and regulation to span the product space it must and does set two prices we argue that the need to establish regulatory disincentives to bank risk taking is the heart of the controversy over the adequacy of bank capital and that the ability to close risky banks before exhausting their charter value i e the value of their right to continue in business stands at the center of these disincentives and in front of the fdic s insurance reserves just as a book shouldn t be judged by its cover a government agency shouldn t be judged by the words behind its initials with the fdic federal deposit insurance corporation the agency s name describes only part of its formal operations the fdic is quasi governmental has a regional structure and sells deposit insurance however the initials fail to convey the fdic s critical place in the governmental regulatory structure as the sole federal overseer of the approximately 8900 state chartered commercial banks that have chosen not to belong the federal reserve system reflecting the federal reserve s membership problem the number of these banks is growing year by year besides selling deposit insurance at bargain explicit rates the fdic performs four regulatory functions 1 entry regulation it passes on new banks applications for deposit insurance and on branch and merger proposals as well thereby protecting the value of existing bank charters 2 examination two thirds of fdic employees are concerned with inspecting bank records and supervising managerial activity 3 regulation of deposit rates and conditions for withdrawal by tradition fdic policies on these matters conform entirely with regulations applicable to federal reserve member banks and 4 disposition of failed banks when an insured bank fails the fdic usually chooses not to liquidate it 2

financial intermediation and delegated monitoring this paper develops a theory of financial intermediation based on minimizing the cost of monitoring information which is useful for resolving incentive problems between borrowers and lenders it presents a characterization of the costs of providing incentives for delegated monitoring by a financial intermediary diversification within an intermediary serves to reduce these costs even in a risk neutral economy the paper presents some more general analysis of the effect of diversification on resolving incentive problems in the environment assumed in the model debt contracts with costly bankruptcy are shown to be optimal the analysis has implications for the portfolio structure and capital structure of intermediaries

local regional or global quantifying mne geographic scope this paper proposes a multidimensional index of regional and global orientation that can be used in confirmatory studies with econometric methodologies unlike extant measures the index is objectively scaled and controls for home country orientation and market size differences the index is shown to be consistent with models of internationalization that incorporate different assumptions about investment choice and global competition preliminary results show that large multinationals follow home region oriented internationalization paths although much of the regional effect reported by previous studies in fact reflects strong home country biases

job discrimination market forces and the invisibility hypothesis the invisibility hypothesis holds that the job skills of disadvantaged workers are not easily discovered by potential new employers but that promotion enhances visibility and alleviates this problem then at a competitive labor market equilibrium firms profit by hiding talented disadvantaged workers in low level jobs consequently those workers are paid less on average and promoted less often than others with the same education and ability as a result of the inefficient and discriminatory wage and promotion policies disadvantaged workers experience lower returns to investments in human capital than other workers

equity and efficiency in human capital investment the local connection a general model of community formation and human capital accumulation with social spillovers and decentralized school funding is used to analyse the causes of economic segregation and its consequences for equity and efficiency significant polarization arises from minor differences in endowments preferences or access to capital markets this makes income inequality more persistent across generations but the same need not be true for wealth equilibrium stratification tends to be excessive resulting in low aggregate surplus whether state equalization of school resources can remedy these problems hinges on how purchased social and family inputs interact in education and in mobility decisions

ethnic capital and intergenerational mobility this paper analyzes the extent to which ethnic skill differentials are transmitted across generations i assume that ethnicity acts as an externality in the human capital accumulation process the skills of the next generation depend on parental inputs and on the quality of the ethnic environment in which parents make their investments or ethnic capital the empirical evidence reveals that the skills of today s generation depend not only on the skills of their parents but also on the average skills of the ethnic group in the parent s generation

the dynamics of smithian growth this paper analyzes the evolution of an economy where growth is driven by increased specialization caused by the geographical expansion of markets it proves that such smithian growth exhibits generic threshold behavior below a critical density of transport linkages the economy is split into isolated local markets with limited specialization above the critical density these markets begin to fuse into a large economywide market causing growth to accelerate this allows an explicit test of the consensus among historians of sung dynasty china that the economic revolution during that period was a result of commercialization caused by the creation of a national waterway network

a language theory of discrimination any advanced industrial society is composed of a number of speech communities with different verbal and nonverbal languages in particular in the united states blacks and whites and men and women have sharply differing methods of speaking and listening this paper develops a model in which people can only work together if they speak the same language and in which it is costly to learn a second language the competitive market will tend to minimize communication through segregation but if interaction is required the cost will be borne by the minority a number of nontrivial predictions are derived from the model

culture and congruence the fit between management practices and national culture the financial performance of european and asian work units of one multinational company is examined as a function of the congruence between management practices and national culture using hofstede s five national culture dimensions and analogous management practices we find that work unit financial performance is higher when management practices in the work unit are congruent with the national culture

mapping world cultures cluster formation sources and implications this paper extends and builds on ronen and shenkar s synthesized cultural clustering of countries based on similarity and dissimilarity in work related attitudes the new map uses an updated dataset and expands coverage to world areas that were non accessible at the time cluster boundaries are drawn empirically rather than intuitively and the plot obtained is triple nested indicating three levels of similarity across given country pairs also delineated are cluster adjacency and cluster cohesiveness which vary from the highly cohesive arab and anglo clusters to the least cohesive confucian and far eastern clusters exploring predictors of cluster formation we draw on the ecocultural perspective and other inputs and examine the combined role of language religion and geography in generating cluster formation we find that these forces play a prominent yet complex role for instance the religion and language brought by the spanish fail to create a singular cohesive latin american cluster akin to the anglo cluster the role of economic variables is similarly considered finally comparing the current map with that of 1985 we find strong support for the divergence vs convergence argument implications for international business are delineated

a strategic model of social and economic networks we study the stability and efficiency of social and economic networks when self interested individuals can form or sever links first for two stylized models we characterize the stable and efficient networks there does not always exist a stable network that is efficient next we show that this tension persists generally to assure that there exists a stable network that is efficient one is forced to allocate resources to nodes that are not responsible for any of the production we characterize one such allocation rule the equal split rule and another rule that arises naturally from bargaining of the players

old boy networks as screening mechanisms this paper studies a fulfilled expectations equilibrium in situations in which intermediaries provide personal opinions on the likelihood of success of personnel projects or investments each referee must recommend some candidates from a group of people about whom he has private information the employer uses the recommendations to choose the workers using his expectations about the quality of the recommended and the nonrecommended applicants although the referees use their information strategically the competition among them produces optimal use of the information in the sense that employers make the same choices in equilibrium as they would if they had the same information as the referees

the price concentration relationship in banking a reply berger allen n and timothy h hannon the price concentration relationship in banking this review 71 may 1989 291 299 demsetz harold industry structure market rivalry and public policy journal of law and economics 16 apr 1973 1 9 jackson william e iii market structure and price adjustments evidence from the banking industry unpublished ph d dissertation university of chicago june 1989 peltzman samuel the gains and losses from industrial concentration journal of law and economics 20 oct 1977 229 263 salinger michael the concentration margins relationship reconsidered in brookings papers on economic activity microeconomics martin n bailey and clifford winston eds brookings washington d c brookings institution 1990 5 no formal statistical tests of the differences in the estimated coefficients of conc across subsamples were conducted this analysis was concerned more with the sign and significance level of each subsample estimated conc coefficient

cultural diversity and the performance of multinational firms we test the hypothesis that culturally related international diversification will have a positive impact on firm performance and that the opposite will be true for culturally unrelated globalization cultural diversity for fortune 500 firms was used to predict performance over a ten year period 1985 1994 controlling for several organizational and industry characteristics regression tests using nine indicators of cultural diversity revealed no significant cultural effects alternate interpretations are offered

a model of the natural rate of unemployment since the publication of edmund phelps volume the new macroeconomics has treated the labor market as a dynamic process of rational search by unemployed workers for available vacancies wages are viewed as at least potentially flexible though free contracting between workers and firms may lead to fixed wages in the short run imperfect information is a crucial element of the theory for it implies both a need for contracting and a need for rational search rather than simple market clearing in each period a positive rate of frictional unemployment may exist in equilibrium denoted as the natural rate this unemployment is due to the frictions in the search process and imperfections in information rather than to any deficiency in aggregate demand milton friedman defined the natural rate as the level that would be ground out by the walrasian system of general equilibrium equations provided there is embedded in them the actual structural characteristics of the labor and commodity markets including market imperfections stochastic variability in demands and supplies the cost of gathering information about job vacancies and labor availabilities the costs of mobility and so on p 8 this paper reexamines the micro foundations of the natural rate in a model of labor market equilibrium in which turnover flows and imperfect information are explicitly considered workers may quit their current jobs to enter the unemployment pool in order to search among available vacancies for a more preferred position firms economize on turnover by an appropriate wage policy

the concentration conduct relationship in bank deposit markets this study investigates the structure conduct performance relationship in retail deposit markets the study explicitly incorporates conduct as the link between structure and performance in local deposit markets it attempts to determine whether banks typically behave competitively or strategically and whether their conduct is influenced by market concentration the empirical investigation is guided by an equilibrium model of a retail deposit market the model is applied to regression equations for local msa mmda and three and six month cd rates the empirical results indicate that strategic conduct is the norm in mmda and in three and six month cd markets copyright 1991 by mit press

the great industry gamble market structure dynamics as a survival contest industry dynamics are studied as an endogenous tournament with infinite horizon and stochastic entry in each period firms investments determine their probability of surviving into the next period this generates a survival contest which fuels market structure dynamics while the evolution of market structure constantly redefines the contest more concentrated markets endogenously generate less profit rivals that are more difficult to outlive and more entry the unique steady state distribution exhibits ongoing turbulence correlated exit and entry rates and shakeouts the model s predictions fit empirical findings in markets where firms trade off profits for smaller risk of failure e g banking

heterogeneity stratification and growth macroeconomic implications of community structure and school finance this paper examines how socioeconomic stratification and alternative systems of education finance affect inequality and growth agents interact through local public goods or externalities school funding neighborhood effects and economywide linkages complementary skills knowledge spillovers sorting families into homogeneous communities often minimizes the costs of existing heterogeneity but mixing reduces heterogeneity faster integration therefore tends to slow down growth in the short run yet raise it in the long run a move to state funding of education presents society with a similar intertemporal trade off local and global complementarities play major roles in determining the efficient social and educational structures copyright 1996 by american economic association

the uppsala internationalization process model revisited from liability of foreignness to liability of outsidership the uppsala internationalization process model is revisited in the light of changes in business practices and theoretical advances that have been made since 1977 now the business environment is viewed as a web of relationships a network rather than as a neoclassical market with many independent suppliers and customers outsidership in relation to the relevant network more than psychic distance is the root of uncertainty the change mechanisms in the revised model are essentially the same as those in the original version although we add trust building and knowledge creation the latter to recognize the fact that new knowledge is developed in relationships

think glocally act glocally a culture centric comment on leung bhagat buchan erez and gibson 2005 culture is a critical variable in international business ib and leung bhagat buchan erez and gibson 2005 enrich our understanding of its role however that said their framing of this variable conflates the role of national culture nc a particular form of culture with culture itself a more pivotal holistic and central construct this paper by commenting on and critiquing their approach seeks to shift the theoretical center of gravity from a nc centric paradigm to a culture centric constructivist one and from a top down bottom up view to a flatter glocalized one implications are provided which suggest that research should address cultural processes of patterning and production as well as cultural forms such as global communities and global culture gc which share with or even capture the spotlight from nc as a focus for studying and developing ib cultural theory journal of international business studies 2009 40 237 254 doi 10 1057 palgrave jibs 8400410

the price concentration relationship in banking the commonly observed positive correlation between market concentration and profitability may be explained by noncompetitive pricing behavior as argued by the structure performance hypothesis or by the greater efficiency of firms with dominant market shares as argued by the efficient structure hypothesis by examining the price concentration relationship instead of the profit concentration relationship this paper tests the structure performance hypothesis in a manner that excludes the efficient structure hypothesis as an alternative explanation of the results the results strongly support the structure performance hypothesis and are robust with respect to model specification measurement of concentration and econometric technique copyright 1989 by mit press

an empirical test of the incentive effects of deposit insurance the case of junk bonds at savings and loan associations this paper analyzes how financial markets reacted to s l diversification into junk bonds the authors report that junk bond holdings are positively correlated with both the volatility of s l equity returns and the interest rates paid on large cds next they examine the impact of junk bonds on equity returns for poorly capitalized s ls greater risk taking increases the value of deposit insurance and should lead to higher stock returns however a well capitalized institution that increases junk bond holdings should not experience stock price gains the authors find that this is the case for the sample of s ls they studied copyright 1994 by ohio state university press