economic shocks wealth and welfare the immediate effects of the asian crisis on the well being of indonesians are examined using the indonesia family life survey an on going longitudinal household survey there is tremendous diversity in the effect of the shock for some households it was devastating for others it brought new opportunities a wide array of mechanisms were adopted in response to the crisis households combined to more fully exploit benefits of scale economies in consumption labor supply increased even as real wages collapsed households reduced spending on semi durables while maintaining expenditures on foods rural households used wealth particularly gold to smooth consumption

bank spread with uncertain deposit level and risk aversion abstract this paper derives a model of the banking firm under uncertainty and risk aversion the selection of the bank s optimal spread between loan and deposit rates is emphasized the model s results provide some implications for bank asset quality capital regulation and deposit insurance for example it is shown that increases in the level of equity capital tend to increase the bank s spread under dara this implies an improvement in bank asset quality on the other hand as the deposit supply function becomes more volatile the bank s spread narrows which implies a decline in the quality of the bank s assets

joint effects of interest rate deregulation and capital requirements on optimal bank portfolio adjustments the 1980 depository institution deregulation and monetary control act didmca mandates that regulation q be phased out by 1986 with deregulation of interest rate ceilings the cost of raising capital funds for commercial banks would become more volatile and more closely related with interest rates in the money and capital markets thus value maximizing bank managers would need to be concerned not only with the internal risk but also with the external risk in bank portfolio management decisions based upon the cash flow version of the capital asset pricing model this paper analyzes the joint impact of interest rate deregulation and capital requirements on the portfolio behavior of a banking firm the 1980 depository institution deregulation and monetary control act didmca mandates that regulation q be phased out by 1986 with deregulation of interest rate ceilings the cost of raising capital funds for commercial banks would become more volatile and more correlated with interest rates in the money and capital markets the bank s cash profit would be more dependent on the interest rate fluctuation ceteris paribus thus the value of a banking firm would also be more dependent on the correlation of the banking firm s cash profit with that of the external market ceteris paribus therefore as deregulation continues a value maximizing bank manager would need to be concerned not only with variance and covariances among the returns on bank assets but also with covariances between rates on bank assets and liabilities as well as that in the external markets study of portfolio behavior of a banking firm should distinguish between the impact of internal risk and external risk on firm value furthermore with interest rate deregulation and the ensuing interactions among various risks banks may also react differently to capital regulation imposed by the regulatory agency despite numerous studies on regulation of bank capital the joint effects of interest rate deregulation and capital requirements on bank

on the determinants of bank interest margins under credit and interest rate risks abstract this paper explores the determinants of optimal bank interest margins based on a simple firm theoretical model under multiple sources of uncertainty and risk aversion the model demonstrates how cost regulation credit risk and interest rate risk conditions jointly determine the optimal bank interest margin decision we find that the bank interest margin is positively related to the bank s market power to the operating costs to the degree of credit risk and to the degree of interest rate risk an increase in the bank s equity capital has a negative effect on the spread when the bank faces little interest rate risk the effect of rising interbank market rate on the spread is ambiguous and depends on the net position of the bank in the interbank market our findings provide alternative explanations for the empirical evidence concerning bank spread behavior

does competition for capital discipline governments decentralization globalization and public policy competition among countries or regions within them to attract mobile capital is often thought to discipline their governments motivating them to invest more in infrastructure reduce waste and corruption and spend less on non productive public goods the result should be convergence on business friendly policies we argue that this requires an assumption units start out very similar that is often unrealistic if units are heterogeneous in natural resources geographical location inherited human capital or infrastructure capital mobility often weakens discipline on the poorlyendowed units this may help explain disappointing results of liberalizing capital flows within russia and sub saharan africa jel f36 h73 h87

centralized versus decentralized provision of local public goods a political economy approach abstract this paper takes a fresh look at the trade off between centralized and decentralized provision of local public goods it argues that the sharing of the costs of local public spending in a centralized system will create a conflict of interest between citizens in different jurisdictions when spending decisions are made by a legislature of locally elected representatives this conflict of interest will play out in the legislature depending on precisely how the legislature behaves the result may be excessive public spending or allocations of public goods characterized by uncertainty and misallocation across districts the extent of the conflict of interest between districts is affected by spillovers and differences in tastes for public spending thus the relative performance of centralized and decentralized systems depends upon spillovers and differences in tastes for public spending but for different reasons than suggested in the existing literature

transfer based decentralisation economic growth and spatial inequality evidence from china s 2002 2003 tax sharing reform china has adopted a transfer based fiscal decentralisation scheme since the mid 1990s in the 1994 tax sharing reform the central government significantly raised its share of government revenue vi

endogenous federal grants and crowd out of state government spending theory and evidence from the federal highway aid program contrary to simple theoretical predictions existing evidence suggests that federal grants do not crowd out state government spending a legislative bargaining model with endogenous grants documents a positive correlation between grant receipts and preferences for public goods this correlation has likely biased existing work against measuring crowd out to correct for such endogeneity the model motivates instruments based on the political power of state congressional delegations exploiting this exogenous variation in grants the instrumental variables estimator reports crowd out that is statistically and economically significant this endogeneity may explain the flypaper effect a nonequivalence between grant receipts and private income jel d70 h40 h77

a comprehensive analysis of expenditure decentralization and of the composition of local public spending sacchi a and salotti s a comprehensive analysis of expenditure decentralization and of the composition of local public spending regional studies many industrialized countries have recently implemented fiscal decentralization reforms assigning more spending responsibility to sub national governments this paper investigates the causes of the decentralization of different categories of public expenditure in 19 developed countries over the period 1980 2006 different models for each of the spending functions under analysis are estimated adopting a general to specific empirical approach results confirm existing findings on the negative link between regional income disparities and expenditure decentralization a similarly negative relationship is found for a set of demographic variables leading to the conclusion that macroeconomic and more importantly political factors are responsible for the recent increase in decentralization finally the analysis is completed by a study of the factors driving sub n

children of war the long run effects of large scale physical destruction and warfare on children this paper provides causal evidence on the long term consequences of large scale physical destruction on educational attainment health status and labor market outcomes of children i exploit the plausibly exogenous region by cohort variation in the intensity of world war two wwii destruction as a unique quasi experiment i find that exposure to destruction had long lasting detrimental effects on the human capital formation health and labor market outcomes of germans who were at school age during wwii an important channel for the effect of destruction on educational attainment is the destruction of schools whereas malnutrition is partly behind the estimated impact on health

a model of the financial firm with imperfect asset and deposit elasticities abstract the paper develops an intertemporal model to estimate the production technology of financial firms such as banks price taking is testable in each separate market for assets and liabilities and competitive price taking is a nested special case such tests are applied both to outputs and inputs empirical results for a sample of banks in new york and new jersey indicate that price taking applies only in markets for labor and time deposits in markets for loans demand deposits cash and materials the price taking hypothesis is not accepted

the determinants of bank interest margins theory and empirical evidence this paper has developed a model of bank margins or spreads in which the bank is viewed as a risk averse dealer it was demonstrated that an interest spread or margin would always exist and that this was the result of transactions uncertainty faced by the bank moreover it was shown that this pure spread depended on four factors the degree of managerial risk aversion the size of transactions undertaken by the bank bank market structure and the variance of interest rates the model implied that liability and asset structures had to be analyzed together since they were directly interrelated through transactions uncertainty it was shown that because of this transactions uncertainty hedging behavior was perfectly rational within an expected utility maximizing framework extending the model from a structure with one kind of loan and deposit to loans and deposits with many maturities should lead to further interesting insights into margin determination especially as portfolio effects may become apparent

humanitarian crises and adolescent well being knowledge gaps and prospects adolescence constitutes the second and final window of human growth and a period of specific vulnerabilities such as early pregnancy early marriage hiv infection suicide violence alcohol and drugs only a limited body of research investigates the effects of humanitarian crises on the human capital and well being of adolescents the evidence focuses on the short term effects of conflict and to a lesser extent natural disasters on education physical health and nutrition but not on mental health most analyses examine the situations of individuals exposed in utero and young childhood but rarely during adolescence typically missing are robust empirical identification strategies and estimates on heterogeneous effects across age or gender the lack of quality data and challenges in defining adolescence establishing causality or ensuring ethical research explain the knowledge gaps possible ways to expand the evidence base include mixing georeferenced data on individual location with georeferenced data on crises sharpening quasi experimental analytical techniques and reconsidering the current timing of demographic data collection now spanning 4 or 5 year intervals the failure to make such adjustments will end by ignoring specific vulnerabilities among adolescents and render sustainable progress in well being globally narrowing inequalities and guaranteeing human rights to all more difficult to achieve

the cost of fear the welfare effect of the risk of violence in northern uganda although the effects of insecurity are believed to be important these have never been directly measured previous estimates of the costs of conflict have only captured the joint effect of violence and insecurity the distinction is important for understanding the origins of the costs and for policy design spatially disaggregated measures of insecurity are created based on the spatial temporal variation in the placement of violence these are used to generate the first estimates of the relative causal contributions of the risk and experience of violence the article also provides the first micro data based counterpart to the cross country literature on the costs of conflict

war and institutions new evidence from sierra leone scholars of economic development have argued that war can have adverse impacts on later economic performance war destroys physical capital and infrastructure and disrupts human capital accumulation and it may also damage institutions by creating political instability destroying the social fabric and endangering civil liberties world bank 2003 understanding war s impact on development is particularly important for sub saharan africa where two thirds of all nations suffered from armed conflict during the 1980s and 1990s the proliferation of armed conflict in the world s poorest region begs the question of what role conflict may be playing in africa s disappointing economic performance yet the net long run effects of war are ambiguous from the point of view of economic theory to the extent that war impacts are limited to the destruction of capital the neoclassical model predicts rapid economic growth postwar converging back to steady state growth several recent papers that study war impacts including in japan donald r davis and david e weinstein 2002 and vietnam miguel and gerard roland 2005 find few persistent local impacts of u s bombing with heavily bombed areas experiencing rapid recovery to prewar population and economic trends this is consistent with the neoclassical model if war s main consequence is to destroy capital war could also affect long run growth either positively or negatively by modifying the scale parameter in the neoclassical growth model for example while the world bank 2003 argues that war has adverse institutional consequences charles h tilly shows how war promoted state formation and nation building in europe historically ultimately strengthening institutions tilly 1975 we study the aftermath of the recent civil conflict in sierra leone one notable aspect of this project is the extensive household data for sierra leone on conflict experiences and on local institutions our results are complementary to the other recent studies mentioned above none of which examines institutional impacts

economic status and health in childhood the origins of the gradient the well known positive association between health and income in adulthood has antecedents in childhood not only is children s health positively related to household income but the relationship between household income and children s health becomes more pronounced as children age part of the relationship can be explained by the arrival and impact of chronic conditions children from lower income households with chronic conditions have worse health than do those from higher income households the adverse health effects of lower income accumulate over children s lives part of the intergenerational transmission of socioeconomic status may work through the impact of parents income on children s health

the impact of loan prepayment risk and deposit withdrawal risk on the optimal intermediation margin abstract numerous studies have analyzed how a bank s intermediation margin varies with respect to such factors as credit quality funding risk bank capital deposit insurance and other factors however these studies ignore the potential that loans tend to prepay if interest rates decline and deposits tend to be withdrawn if interest rates rise taking this very fundamental fact into account we derive optimal loan rates and deposit rates when the bank is subject to loan prepayments and deposit withdrawals among other things we find that greater volatility of interest rates tends to increase the margin the strength of the correlation between the level of interest rates and the propensity to prepay loans withdraw deposits also plays an interesting role

does electoral accountability affect economic policy choices evidence from gubernatorial term limits this paper analyzes the behavior of u s governors from 1950 to 1986 to investigate a reputation building model of political behavior we argue that differences in the behavior of governors who face a binding term limit and those who are able to run again provides a source of variation in discount rates that can be used to test a political agency model we find evidence that taxes spending and other policy instruments respond to a binding term limit if a democrat is in office the result is a fiscal cycle in term limit states which lowers state income when the term limit binds

dynamics of china s provincial level specialization in strategic emerging industries this paper examines the dynamics of technological specialization in strategic emerging industries seis within each of mainland china s 31 provinces and the likely effectiveness based on the experiences of taiwan and south korea of the provinces strategies for developing these industries grounded in economic decentralization theories the empirical method employed includes analyzing the scores on an sei specialization promotion index per each province alongside several analytics of invention patent data from each province in the seven seis newly designated by the central level government as of 2010 the data is quantitatively analyzed according to four groups of indicators based on the following specialization relevant concepts comparative advantages and technological capabilities economy size and income technological uncertainty and lifecycles and latecomer entry into complex technologies where knowledge is most cumulative the analysis finds that china s system of economic decentralization has partially worked to ensure provincial industrial policymaking is effective whereby a notable number of provinces are seemingly pursuing sei development strategies in terms of sei selection and promotion that may enable catch up however paradoxically at the same time the system appears to sometimes facilitate provincial sei development strategies that are quite risky or even likely ineffective

financial control in the transition from classical socialism to a market economy the transition from socialism to capitalism poses severe problems of financial management that have yet to be resolved in principle let alone in practice one unfortunate consequence is continual financial turmoil as socialist economies of the soviet union and eastern europe attempt reform inflation either open or repressed first accompanies and then undermines attempts to decentralize decision making to dampen inflation and prevent economic chaos even reform governments may be provoked to reintervene by seizing the financial assets of enterprises reinstituting price controls or commandeering outputs through state orders and similar devices but why should the transition from central planning to a market economy be inflationary understanding the system of financial control in the preexisting regime of classical socialism is the key to understanding what might go wrong in the transition under classical socialism all the means of production industrial and agricultural are state owned output targets input levels wages and prices are all set by a stalinist system of central planning accordingly i shall first identify 1 how domestic fiscal and monetary processes interact with and complement central planning in the classical socialist economy and then discuss 2 why this mechanism for securing domestic financial control and avoiding inflation under classical socialism tends to break down when decentralization begins and central planning is weakened the discussion will then turn to 3 how in a more deliberate transition domestic tax and monetary arrangements might be managed to keep the average price level stable as the market prices of individual goods and services become free to fluctuate after sufficient domestic financial control is secured

how does equity capital cost affect bank performance during a financial crisis this article theoretically examines how equity capital cost affects return performance and safety of a bank and how this effect varies across a financial crisis comparing to a normal time when the bank manager s performance reveals the like of higher equity return and the dislike of higher equity risk we derive two main results first an increase in the bank s equity capital cost from an increase of the interest rate of the federal funds results in a reduced loan risk taking at an increased optimal bank interest margin implying better bank performance second by ignoring the dislike we find that the better performance is reinforced during a financial crisis but is reduced during a normal time financial crises and the dislike preference as such contribute a relatively low return and the stability of banking activities

political decentralization and corruption evidence from around the world abstract how does political decentralization affect the frequency and costliness of bribe extraction by corrupt officials previous empirical studies using subjective indexes of perceived corruption and mostly fiscal indicators of decentralization have suggested conflicting conclusions in search of more precise findings we combine and explore two new data sources an original cross national data set on particular types of decentralization and the results of a firm level survey conducted in 80 countries about firms concrete experiences with bribery in countries with a larger number of government or administrative tiers and given local revenues a larger number of local public employees reported bribery was more frequent when local or central governments received a larger share of gdp in revenue bribery was less frequent overall the results suggest the danger of uncoordinated rent seeking as government structures become more complex

adjusting the labor supply to mitigate violent shocks evidence from rural colombia this paper studies the use of labor markets to mitigate the impact of violent shocks on households in rural areas in colombia it examines changes in the labor supply from on farm to off farm labor as a means of coping with the violent shock and the ensuing redistribution of time within households it identifies the heterogeneous response by gender because the incidence of violent shocks is not exogenous the analysis uses instrumental variables that capture several dimensions of the cost of exercising terror as a response to the violent shocks households decrease the time spent on on farm work and increase their supply of labor to off farm activities non agricultural ones men carry the bulk of the adjustment in the use of time inasmuch as they supply the most hours to off farm non agricultural work and formal labor markets labor markets do not fully absorb the additional labor supply women in particular are unable to find jobs in formal labor markets and men have increased time dedicated to leisure and household chores additional off farm supply does not fully cover the decrease in consumption the results suggest that in rural colombia labor markets are a limited alternative for coping with violent shocks thus policies in conflict affected countries should go beyond short term relief and aim at preventing labor markets from collapsing and at supporting the recovery of agricultural production

capital regulation and deposit insurance abstract a model of deposit insurance in which the bank closure rule can systematically deviate from the economic insolvency condition used in earlier models is developed simulation of that model for plausible parameter values suggests that the failure to close banks on a timely basis has a profound effect in increasing the insurer s liability the implications of these results for capital regulation are discussed

a model of the commercial loan rate this paper explores the theoretical and empirical determinants of the commercial loan rate charged by commercial banks based on a model of financial intermediary behavior which assumes monopolistic competition in asset and liability markets the model incorporates the constraint that banks must maintain at least a minimum quantity of bonds in asset portfolios equations are estimated on a time series basis to explain the behavior of commercial loan rates over the period 1953 to 1980 the evidence appears consistent with the hypothesis that commercial banks operate in a market characterized by imperfect competition and that they explicitly set loan rates the development of large scale econometric models has focused attention on the operation of the commercial loan market because of the importance of commercial loan activity in the transmission of monetary policy moreover it is commonly accepted that the quantity of commercial loans or changes in these loans has an important influence on the holding of free reserves by commercial banks and this implies that the commercial loan market has an effect on the supply of money 2 nevertheless the determinants of commercial loan rates have drawn relatively little analytical attention previous work on the commercial loan market has generally focused on the question of whether this market is characterized by credit rationing 3 most studies assume that the commercial loan market is generally competitive but at times the commercial loan rate does not clear the market the quantity of loans transacted is constrained by the supply function and commercial banks engage in nonprice rationing of customers a corollary of this rationing hypothesis is that events in the deposit market have an important influence on the quantity of commercial loans 4 the purpose of this paper is to explore the determinants of the commercial

risk in banking and capital regulation this paper investigates the role of bank capital regulation in risk control it is known that banks choose portfolios of higher risk because of inefficiently priced deposit insurance bank capital regulation is a way to redress this bias toward risk utilizing the mean variance model the following results are shown a the use of simple capital ratios in regulation is an ineffective means to bound the insolvency risk of banks b as a solution to problems of the capital ratio regulation the theoretically correct risk weights under the risk based capital plan are explicitly derived and c the theoretically correct risk weights are restrictions on asset composition which alters the optimal portfolio choice of banking firms the recent increase in bank failures especially after the 1980 and 1982 deregulatory acts has again ignited a controversy over the risk portfolio of the banking industry given the importance of this sector there has been increased scrutiny of the industry s motives for risk taking and possible regulatory changes to improve its stability these investigations have centered around two rather complementary areas the first of these is the role of deposit insurance and how its current pricing procedure encourages risk taking and justifies current bank regulations the works of buser chen and kane 4 kane 9 and benston et al 2 have made substantive contributions the authors demonstrates the way in which our current fixed rate insurance system rewards risk taking by the firm and insulates it through deposit insurance from the market discipline that needs to exist to ensure proper risk evaluation this realization has led these authors to propose a series of regulatory changes to encourage proper portfolio choice within the industry these include a shift to market value accounting risk based deposit insurance premiums and additional capital regulation the last of these serves as a method of coinsurance whereby higher capital levels require the bank to absorb greater losses in the event of failure and encourage additional prudence in management in essense it is one method of risk reduction that may offset the risk preference imposed on the industry due to the inappropriate insurance pricing because the amount of capital influences the probability of bank insolvency and thus the soundness of the entire banking system the regulators ceteris paribus prefer more capital to

early childhood nutrition and academic achievement a longitudinal analysis abstract many policymakers propose early childhood nutrition programs as a way to increase students academic achievement this paper investigates the nutrition learning nexus using a unique longitudinal data set that follows a large sample of filipino children from birth until the end of their primary education we find that better nourished children perform significantly better in school partly because they enter school earlier and thus have more time to learn but mostly because of greater learning productivity per year of schooling our cost benefit analysis suggests that a dollar invested in an early childhood nutrition program in a developing country could potentially return at least three dollars worth of gains in academic achievement and perhaps much more

civil conflict and human capital accumulation the long term effects of political violence in peru this paper provides empirical evidence of the persistent effect of exposure to political violence on human capital accumulation i exploit the variation in conflict location and birth cohorts to identify the long and short term effects of the civil war on educational attainment conditional on being exposed to violence the average person accumulates 0 31 less years of education as an adult in the short term the effects are stronger than in the long run these results hold when comparing children within the same household further exposure to violence during early childhood leads to permanent losses i also explore the potential causal mechanisms

household behaviour in times of political change evidence from egypt abstract using representative household survey data we study the short term effects of the 2011 egyptian uprisings on household behaviour in terms of education and health expenditure as well as savings we construct a measure of political instability by analysing the number of fatalities during political protests throughout the country difference in difference estimations show that affected households increased spending on education especially on their sons higher education the increase in education expenditure is particularly prominent in areas where households were in favour of a regime change we argue that after the fall of mubarak those households had a positive outlook towards the future with better labour market prospects and therefore invested more in their sons education at the same time households decreased spending on health and increased savings which can be interpreted as precautionary behaviour our results are robust to placebo tests excluding cairo spillovers and alternative ways of measuring political instability

a time series cross section analysis of the determinants of australian trading bank loan deposit interest margins 1962 1981 abstract a theoretical model of the determination of trading bank interest margins based on the hedging theory of interest margin determination is tested on time series cross section data of australian trading banks generally the results are consistent with that theory that is there exists a stable non linear relationship between australian trading bank net loan deposit interest margins and measures of market power degree of absolute risk aversion and to interest rate uncertainty furthermore the shift from business sector to personal sector loan and deposit business is associated with increased bank interest margins

schooling violent conflict and gender in burundi this paper investigates the effect of exposure to violent conflict on human capital accumulation in burundi it combines a nationwide household survey with secondary sources on the location and timing of the conflict only 20 percent of the birth cohorts studied 1971 1986 completed primary education depending on the specification the probability of completing primary schooling for a boy exposed to violent conflict declines by 7 to 17 percentage points compared to a nonexposed boy with a decline of 11 percentage points in the preferred specification in addition exposure to violent conflict reduces the gender gap in schooling but only for girls from nonpoor households forced displacement is one of the channels through which conflict affects schooling the results are robust to various specifications and estimation methods

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

fixed versus variable rate loans this paper discusses the nature of fixed and variable loan contracts and derives the conditions which determine the optimal quantity of each the results indicate that the payoff functions are quite different and dependent upon the project financed the appropriate conditions for the allocation of loan terms to a set of borrowers are then developed finally the analysis derives the optimal portfolio frontier and risk return trade off for the banking firm here it is demonstrated that the solution is unlikely to be at a point of zero interest rate risk

optimal bank interest margin and default risk in equity returns under the return to domestic retail with structural breaks a retrenchment in crossborder credit is under way the product of both market forces and political pressure on international banks to lend at home economist 2009 in addition banks particularly the largest have also dramatically expanded their retail banking operations over the past few years hirtle and stiroh 2007 our goal in this article is to study the effects of default risk on equity returns through bank interest margin management under a renewed focus on domestic retail banking a trend often attributed to the stability of banking activities specifically this article explores the determinants of optimal bank interest margins based on an option based firm theoretical model with multiple sources of structural breaks due to political pressure the model demonstrates how capital regulation and political pressure on foreign lending return and risk conditions jointly determine the optimal bank interest margin decision we show that a more stringent capital requirement is linked with lower eq

land leasing and local public finance in china s regional development evidence from prefecture level cities by analysing the evolution of local governments roles in different periods of china s growth in transition this paper explores local fiscal incentives to use subsidised land and infrastructure as key instruments in regional competition for manufacturing investment since the mid 1990s local land development behaviour is related to china s current land use institutions and intergovernmental arrangements on the basis of panel data covering prefectural level cities from 1999 to 2003 the paper empirically identifies and compares the fiscal impacts of different forms of land leasing by negotiation versus by auction tender policy implications are drawn from this analysis for the further reform of china s urban land system and fiscal institutions

the effect of marginal tax rates on taxable income a panel study of the 1986 tax reform act this paper uses a treasury department panel of more than 4 000 taxpayers to estimate the sensitivity of taxable income to changes in tax rates on the basis of a comparison of the tax returns of the same individual taxpayers before and after the 1986 tax reform the analysis emphasizes that the response of taxable income involves much more than a change in the traditional measures of labor supply the evidence shows an elasticity of taxable income with respect to the marginal net of tax rate that is at least one and could be substantially higher the implications for recent tax rate changes are discussed

economic conditions early in life and individual mortality this paper analyzes the effect of economic conditions early in life on the individual mortality rate later in life using business cycle conditions early in life as an exogenous indicator we have individual data records from dutch registers of birth marriage and death certificates covering an observation window of unprecedented size 1812 2000 these are merged with historical data on macro economic and health indicators we correct for secular changes over time and other mortality determinants we nonparametrically compare those born in a recession to those born in the preceding boom and we estimate duration models where the individual s mortality rate depends on current conditions conditions early in life age individual characteristics including individual socio economic indicators and interaction terms the results indicate a significant negative effect of economic conditions early in life on individual mortality rates at all ages

divided we stand united we fall the hume north jones mechanism for the rise of europe the great divergence in incomes between europe and the rest of the world occurred relatively recently why was it that western europe once a backward outpost on the fringes of the eurasian continent able to dominate in terms of income and technology the previously successful eastern economies several mechanisms have been identi ed to account for the rise of europe this paper formalizes one important mechanism the intellectual origins of which can be traced back to hume and weber and which was fully though informally articulated by e l jones this mechanism emphasizes the contrast between the european states system and the eastern empires political competition for a mobile tax base in a states system forces rulers to expropriate less from their subjects and to supply relatively more public services by effectively limiting the exit options of the ruled an empire rewards its ruler with a captive tax base that can be subjected to relatively higher levels of expropriation without a similar rise in public services provided the states system thus encourages higher levels of capital accumulation while the empire stises it the successes of the eastern empires in their consolidation phase are due to the competition they initially faced from neighboring states since europe escaped such consolidation the process of accumulation there never faced the impediments its eastern counterparts did the paper thus also provides a structural explanation for the emergence of institutions in europe that led to relatively secure property rights

child health and conflict in cote d ivoire we examine the impact of the 2002 07 civil conflict in cote d ivoire on children s health status measured by height for age we use pre and post war survey data coupled with information on the location of violent incidents to capture exposure to the conflict of children born during 1997 2007 our results indicate that children from regions more affected by the conflict suffered significant health setbacks compared with children from less affected regions further household level victimization such as war related economic stress health stress and displacement has a large and negative effect on child health in conflict affected regions

the valuation of fdic deposit insurance using option pricing estimates when congress set the premium rate for fdic deposit insurance in the banking act of 1935 which authorized a permanent federal insurance system neither experience nor theory could offer much guidance regarding an appropriate fee structure although rates have since been periodically revised the fdic has yet to attempt to set the insurance rate at a ifair level that is a level equal to administrative costs plus the ex ante value of the insurance such a premium is the rate that would be charged by competitive private insurers however7 the garn st germain act of 1982 directed the fdic to consider the feasibility of a risk based premium structure in response the fdic has suggested a trial system in which each insured bank will be placed in one of three risk classes based on credit and interest rate risk relative to capital and a premium rate will be assigned to each group those rates will be determined in part by the loss experience of the entire banking system fdic 1983 another approach to the determination of the appropriate insurance premium has been offered by merton 1977 who suggested using the analogous relationship between deposit guarantees and put options to value fdic insurance in this paper we follow merton s suggestion and calculate bank specific estimates of the proper premium for deposit insurance for the banks in our sample we find that fdic rates greatly exceed estimates of the fair value of the insurance derived from the blackscholes 1972 option pricing model

modeling the banking firm a survey this paper reports on the status of the literature on micro bank modeling and assesses our understanding of the banking firm s optimal behavior this is no mean task for much has been written on banking broadly defined over the past couple of decades the review is developed in pieces each major subproblem is outlined and the analysis used to deal with the issue explicated this is not the best way to summarize the development of a field it should be immediately recognized one would prefer to have a smooth continuum of development moving the frontier of knowledge evenly through time and across subareas yet this is rarely the way a field develops more likely individual questions attract attention and are the subjects of a substantial number of contributions after a time the field moves on to the new area of interest the banking field is no exception before embarking upon the review however a couple of lines should be devoted to previous attempts there have been essentially three first pyle 1972 analyzes the uncertainty portfolio models at a time when little existed in the literature and hence one finds the review a bit vague and sketchy baltensperger s contributions 1978 1980 are the next serious and rather extensive reviews the quality of these

life insurer performance under the bailout of distressed asset purchases abstractthe paper develops a structure break contingent claim model to examine how government bailout affects a life insurer s performance policyholder protection and insurer survival the distre

bank liquidity providing in a real synergy management under a cap based valuation since banks often lend via commitments their lending and deposit taking may be two manifestations of one primitive function the provision of liquidity on demand we explore this function under a cap based valuation we find that i the strike price of the cap based valuation increases the bank s liquid asset holdings by increasing its loan rate and loan commitment rate with the strategic rate adjustment complements and decreases the bank s external finance need by increasing its deposit rate when the bank realizes a less risky state of the world and ii the number of caplet days decreases the bank s liquid asset holdings by decreasing its loan rate and loan commitment rate with the strategic rate adjustment complements and the strategic timing substitutes and increases the bank s external finance need by decreasing its deposit rate with the strategic timing substitutes when the bank realizes a more risky state our findings provide alternative explanations concerning the bank s liquidity funct

quantifying the microeconomic effects of war using panel data evidence from nepal summary the extensive coverage of household surveys in conflict regions in recent decades has fueled a growing literature on the microeconomic effects of war in this paper we use a unique panel dataset to quantify the impact of the nepalese civil conflict on schooling attainment given longitudinal data we are able to directly estimate unobserved individual heterogeneity and thus address selective wartime displacement despite the widely held view that war is detrimental to human capital formation we find no effect of war intensity on schooling attainment once unobserved individual heterogeneity is accounted for we draw on supplementary data to explain our findings

information reusability competition and bank asset quality this paper explains the recent decline in bank asset quality using the notion of information reusability banks are viewed as information processors they exist because of their advantage in extracting the surplus associated with the reusability of borrower specific information it is shown that a bank s incentive to screen loan applicants and hence maintain the quality of its assets depends on the surplus this screening can produce which in turn depends on information reusability two recent changes in banks operating environment are increased competitition and greater temporal volatility in borrower credit risks the former has directly reduced banks informational surplus while the latter has impaired information reusability hence screening expenditures have been reduced and the diminution of screening has lowered the quality of bank assets it is also shown that an increase in deposit insurance premia has an effect similar to that of narrowing interest spreads and therefore will result in reduced asset screening and impaired asset quality

hourly wage rate and taxable labor income responsiveness to changes in marginal tax rates recently a voluminous literature estimating the taxable income elasticity has emerged as an important field in empirical public economics however to a large extent it is still unknown how the hourly wage rate an important component of taxable income reacts to changes in marginal tax rates in this study we use a rich panel data set and a sequence of tax reforms that took place in sweden during the 1980 s to estimate the elasticity of the hourly wage rate with respect to the net of tax rate while carefully accounting for the endogeneity of marginal tax rates as well as other factors that determine wage rates we do find a statistically significant response both among married men and married women the hourly wage rate elasticity with respect to the net of tax rate is estimated to 0 14 0 16 for males and 0 41 0 57 for females in addition we obtain uncompensated taxable labor income elasticities of around 0 21 for men and 0 96 1 44 for women in contrast to earlier studies we also find significant income effects for males accordingly for males the compensated taxable labor income elasticity is about 4 percentage points higher than the uncompensated one

child growth shocks and food aid in rural ethiopia this brief summarizes the results of a gender impact evaluation study entitled child growth shocks and food aid in rural ethiopia conducted between 1995 and 1996 in ethiopia the study observed the impact of food aid on child growth and shocks in communities on the child level food aid has a positive significant impact on the growth in height of children the total amount of food aid appears on average to be sufficient to offset the negative effects of plot damage on child growth given the fact there remains a massive amount of child stunting there must be large amounts of mis targeting of aid girls seem to be more resilient to shocks than boys

a reexamination of the over or under pricing of deposit insurance this study shows how fair deposit insurance premia can be calculated using data on bank stock prices interest rate movements and income and balance sheet accounts fair insurance premia are estimat ed under the alternative assumptions that the fdic provides either a limited term variable rate or unlimited term insurance cont ract to banks the paper s results suggest that for nearly all of the large commerical banks in the sample the actual insurance premium c harged by the fdic falls between the bounds of fair limited term and unlimited term insurance premia copyright 1987 by ohio state university press

equities of scope as merger incentives under capital regulation narrow versus synergy banking valuation abstractthe call options theory of corporate security valuation is applied to narrow banking contingent claims of one bank while the cap options theory is applied to synergy banking contingent claims of another bank this article investigates efficiency gains specified as equities of scope associated with the likelihood of the two banks involved in merger under capital regulation we find that merger incentives are encouraged when the narrowing banking is conducted by the consolidated bank whereas discouraged when the synergy banking is conducted raising bank capital requirement leads to an increased interest margin of the consolidated bank with the narrow banking valuation however to a decreased margin of the consolidated bank with the synergy banking valuation an increase in the capital regulation reduces the merger incentives in the narrow banking valuation whereas increases the merger disincentive in the synergy banking valuation these findings are consistent with the organizational theory that

legality and market reform in soviet type economies the classical soviet type system operates in the virtual absence of economic legality which is a prerequisite to a successful transition to a market economy in the soviet union and the nations of eastern europe in the absence of economic legality the leadership of these countries will not be able to implement a credible commitment to private property rights or any other effective market incentive mechanism in addition they will be unable to promote the growth of multilateral impersonal trade without legality a shift away from central planning toward market allocation may very likely lead to economic decline inflationary pressures and a polarization in income distribution which in turn could unleash political reaction against the reform process in general

diamonds are forever wars are not is conflict bad for private firms this paper studies the relationship between civil war and the value of firms in a poor resource abundant country using microeconomic data for angola we focus on diamond mining firms and conduct an event study on the sudden end of the conflict marked by the death of the rebel movement leader in 2002 we find that the stock market perceived this event as bad news rather than good news for companies holding concessions in angola as their abnormal returns declined by 4 percentage points the event had no effect on a control portfolio of otherwise similar diamond mining companies this finding is corroborated by other events and by the adoption of alternative methodologies we interpret our findings in light of conflict generated entry barriers government bargaining power and transparency in the licensing process jel d74 g32 o13 o17 q34

the relationship between net interest margin and noninterest income using a system estimation approach abstract this paper examines the determinants of bank net interest margin nim and non traditional banking activities nii a system estimation approach is employed to control for the simultaneity between nim and nii for commercial banks in a group of 28 financially liberalized countries during the period between 1997 and 2004 we find a statistically significant negative relationship between nim and nii for the period between 1997 and 2002 a generally positive but statistically insignificant association between nim and nii is found for the subsequent period 2003 2004 banks increasing involvement in non traditional activities is negatively correlated with risk adjusted profitability measures in the former subperiod suggesting no obvious diversification benefits however the share of noninterest income is positively related to the return on assets roa and the return on equity roe for the latter subsample

whither russia a review of andrei shleifer s a normal country in this review the author reflects on the heated debates around views about russia s postcommunist transition expressed in essays collected in new andrei shleifer s book a normal country russia after communism harvard university press 2005 which were initially published at different times during transition she focuses on the three questions that have been in the center of the debate among academics and policymakers what should the sequencing and the speed of reforms be should a country have political centralization for fiscal decentralization to be efficient is russia normal the author argues that russia s most recent history provides convincing evidence in support of the logic of political and economic transformation as it was understood by shleifer as early as the beginning of the 1990s

civil war crop failure and child stunting in rwanda economic shocks at birth have lasting effects on children s health several years after the shock the authors calculate height for age z scores for children under age five using data from a rwandan nationally representative household survey conducted in 1992 they exploit district and time variation in crop failure and civil conflict to measure the impact of exogenous shocks that children experience at birth on their height several years later they find that boys and girls born after the shock in regions experiencing civil conflict are both negatively affected with height for age z scores 0 30 and 0 72 standard deviations lower respectively conversely only girls are negatively affected by crop failure with these girls exhibiting 0 41 standard deviation lower height for age z scores and the impact is worse for girls in poor households results are robust to using sibling difference estimators household level production and rainfall shocks as alternative measures of crop failure

optimal bank interest margin under capital regulation and deposit insurance this paper examines the relationships among capital regulation deposit insurance and the optimal bank interest margin in a model where loan losses are the source of uncertainty changes in capital regulation or deposit insurance premiums have direct effects on the bank s interest margin an increase in bank capital requirement or in deposit insurance premiums results in a reduced interest margin under nonincreasing risk aversion comparative static analysis also explores the relation between asset quality and interest margin it is shown that a mean preserving spread of the distribution of loan losses results in a reduced margin

under the weather health schooling and economic consequences of early life rainfall life in rural areas of developing countries is prone to many kinds of risk such as illness or mortality of household members crop or other income loss due to natural phenomena weather insect infestations or fire for example and civil conflict in addition to their contemporaneous effects the effects of certain types of shocks may still be felt many years or even decades later from a public policy standpoint it is particularly important to identify shocks that have large long run effects moreover the mechanics underlying the persistence of shocks may be of con siderable interest for example a health shock may have a long run effect simply because the health shock itself persists over time alternately the health shock may not directly affect long run outcomes but it could affect some other outcome such as educational attainment that helps determine long run well being in this paper we focus on shocks that occur at the very beginning of life we ask how sensi tive long run individual well being is to environmental conditions around the time of birth in particular we examine the effect of weather shocks around the time of birth on the adult health education and socioeconomic outcomes of indonesian women and men born between 1953 and 1974 in addition we attempt to shed light on the intervening pathways connecting early life rainfall to adult outcomes illuminating the roles of health and educational attainment in deter mining adult socioeconomic status this investigation has considerable data requirements it necessitates information on weather shocks experienced by individuals several decades earlier as well as detailed current informa tion on adult outcomes we use information in the indonesian family life surveys ifls on an individual s year and location of birth and link each individual in that survey to locality specific rainfall data for their birth year for individuals born in rural areas on whom we focus rainfall variation across space and time should generate corresponding variation in agricultural output and thus household income to deal with measurement error in the rainfall data we run instrumental variables regressions where variables for rainfall measured at slightly more distant rainfall stations serve as instruments for rainfall in the individual s birthplace and birth year we examine the impact of early life rainfall on a range of adult outcomes observed in 2000 we find that higher early life rainfall leads to improved health schooling and socioeconomic status for women women with 20 percent higher rainfall relative to normal local rainfall in their year and location of birth are 3 8 percentage points less likely to self report poor or very poor health they attain 0 57 centimeters greater height attain 0 22 more completed grades of

federalism chinese style the political basis for economic success in china china s remarkable economic success rests on a foundation of political reform providing a considerable degree of credible commitment to markets this reform reflects a special type of institutionalized decentralization that the authors call federalism chinese style this form of decentralization has three consequences first it fosters competition not only in product markets but also among local governments for labor and foreign capital this competition in turn encourages local government experimentation and learning with new forms of enterprises regulation and economic relationships second it provides incentives for local governments to promote local economic prosperity finally it provides a significant amount of protection to local governments and their enterprises from political intrusion by the central government

the elasticity of taxable income evidence and implications abstract a central tax policy parameter that has recently received much attention but about which there is substantial uncertainty is the overall elasticity of taxable income we provide new estimates of this elasticity which address identification problems with previous work by exploiting a long panel of tax returns to study a series of tax reforms throughout the 1980s this identification strategy also allows us to provide new evidence on both the income effects of tax changes on taxable income and on variation in the elasticity of taxable income by income group we find that the overall elasticity of taxable income is approximately 0 4 the elasticity of real income not including tax preferences is much lower we estimate small income effects of tax changes on reported income implying that the compensated and uncompensated elasticities of taxable income are very similar we estimate that this overall elasticity is primarily due to a very elastic response of taxable income for taxpayers who have incomes above 100 000 per year who have an elasticity of 0 57 while for those with incomes below 100 000 per year the elasticity is less than one third as large moreover high income taxpayers who itemize are particularly responsive to taxation our estimates suggest that optimal tax structures may feature tightly targeted transfers to lower income taxpayers and a flat or even declining marginal rate structure for middle and high income taxpayers

yardstick competition in intergovernmental relationships theory and empirical predictions abstract we review yardstick competition theory as applied to fiscal choices in the intergovernmental context we show that the theory is consistent with opposite results concerning neighbouring governments fiscal behaviour and discuss some empirical implications