a case study of organizational form and risk shifting in the savings and loan industry abstract i analyze the investment and funding strategies of two thrifts one stock owned and one mutually owned from 1983 to 1988 despite their similarities prior to 1983 the stock thrift implemented a riskier financial strategy and did so only after converting to stock ownership although this strategy ultimately led to its failure the stock thrift still made significant payouts to its controlling shareholders this case study illustrates in stark terms the relation between organizational form and risk shifting in the thrift industry

deposit insurance and external finance i introduction capital markets serve an essential purpose in the growth and development of modern economies they provide for the efficient channeling of funds from savers to investors there are two basic methods for financing capital investment primary issuance of equity or bonds and securing of bank loans looking around the world we see that countries differ substantially in the relative importance of banks and capital markets in providing investment financing equity market capitalization currently ranges from close to zero in countries like austria argentina and greece to nearly two times gross domestic product gdp in the united kingdom south africa and malaysia the importance of bank loan financing is essentially the mirror image of this what accounts for the cross country differences in the importance of banks and capital market financing of investment the purpose of this article is to address this question directly we contend that much of the variation across countries in the depth and breadth of capital markets can be explained by a combination of the existence of deposit insurance and the extent to which a country s banking system is state owned because of the importance of financial intermediation and the difficulties associated with potential bank failures governments in most countries have established a set of institutional structures to ensure the stability of their banking systems primary among these is the creation of deposit insurance by insuring deposits banks liability holders are significantly less likely to request the return of callable deposits reducing the chances of bank runs but at the same time deposit insurance subsidizes bank risk taking activities and allows the payment of lower interest rates to depositors 1 this channels money through banks and away from financial markets direct state bank ownership has a similar impact see barth et al 2001 la porta et al 2000 we present a simple three sector model in which the economy is composed of firms banks and households the firms require operating capital and can obtain it either through equity issuance or from bank loans banks take deposits from households and make loans to firms while households both allocate their wealth and purchase the firms output the model allows us to show how increases in deposit insurance or the percentage of the banking system that is state owned both reduces the size of the capital market and shrinks the amount of bank credit to the private sector and may decrease the number of firms seeking equity financing to examine the predictions of the model we study a data set composed of 49 countries of these 33 currently have explicit deposit insurance and 42 have some state ownership of banks ranging from less than 2 to almost 90 the data confirm the predictions of the model an increase in either state bank ownership or presence of deposit insurance both decreases the size of capital markets and the extent of bank lending for example we would predict that decreasing the percentage of the banking system that is state owned from 36 as it is in italy to zero would increase in the size of the capital market from less than 10 to over 30 of gdp and a raise in the level of bank lending from 57 to close to 90 of gdp our conclusions are in contrast with those in la porta et al 1997 who study the relationship between law and finance la porta et al note the importance of the countries legal system in determining the structure of the financial system in particular they point out that investors provide capital to firms only if they believe they will get their money back for equity holders this means that they must be able to vote out directors and managers who do not pay them for creditors and holders of bonds this means that they must have authority to repossess collateral furthermore these nominal legal rights must be accompanied by confidence that the laws will be enforced

industrial fatigue redux abstract this paper presents a gift exchange labor market model in which workers are prone to exhaustion although norms of reciprocity and fairness indicate that firms and workers must exchange gifts in the form of higher wages and higher effort respectively these incentives are mitigated by the evolution of fatigue and therefore the dynamic efficiency wage is lower than its static counterpart

convergence of european wheat yields the paper makes several contributions to the study of wheat yield changes in europe and the resulting economic consequences in the near to medium term future in particular it addresses the issue of the effects of yield changes on land use the transition and growth of yields are estimated using a combination of convergence time series and dynamic panel models scenarios are then run using estimated yields as input into a computable general equilibrium cge model the cge model provides a narrative framework through which the total economic impact of changes in yields can be analyzed together the complementary approaches of econometrics and general equilibrium models allow a more complete economic analysis of the consequences of yield changes for this important biofuels crop to emerge although there is no evidence of a common rate of yield convergence across europe there is evidence of absolute convergence standard time series and panel forecasting methods indicate the potential for only very modest yearly yield increases across most of europe given optimistic assumptions although potential yearly increases in newer european states could in some cases be substantially higher however the total amount of land released as a result of potential yield increases in the wheat sector is only modest because of an increase in demand for land by sectors other than wheat the overall question of whether significant yield increases will necessarily lead to large increases in land available to produce bio energy crops is rejected land freed by wheat yield increases will go to the production of a wide range of agricultural products that value it as an input the same reasoning which links yields and land use applies to all agricultural products when there are well functioning markets

risk shifting incentives of depository institutions a new perspective on federal deposit insurance reform abstract we characterize the risk shifting incentives of a depository institution as arising fundamentally from the existence of limited liability and the associated convex payoff to equity holders this risk incentive feature is unchanged by deposits being insured and hence excessive risk taking by depository institutions is not solely attributable to the flat rate insurance premium consequently the incentive problem cannot be resolved through a risk based insurance premium contrary to the prevailing view we propose a solution that eliminates risk shifting through an optimal tax structure and specify a corresponding insurance premium that is revenue neutral from the social planner s regulator s standpoint the solution is derived in the context of a social objective function that trades off the benefits of liquidity services by banks and the unique informational role of bank loans with the costs of investment distortions engendered by risk shifting

appearance and reality in deposit insurance the case for reform abstract this paper argues that the staffs and explicit insurance reserves of u s deposit insurers have been overwhelmed by de facto financial disaster the full costs of financing federal deposit insurance have become enormous and increasingly inequitable in distribution to reduce voluntary risk taking authorities must reprice and redesign the system of de facto deposit insurance coverage six complementary reforms are discussed 1 accounting for institutional assets liabilities and net worth at market value 2 enhancing opportunities for deposit insurers to manage their risk exposure 3 recalibrating insurance coverages 4 imposing risk rated premiums 5 mixed private and governmental competition in deposit insurance and 6 constraining insurance agency and federal reserve authority to bail out insolvent institutions

sleep and the allocation of time using aggregated data for 12 countries a cross section of microeconomic data and a panel of households we demonstrate that increases in time in the labor market reduce sleep our theory of the demand for sleep differs from standard models of time use by assuming that sleep affects wages by affecting labor market productivity estimates of a system of demand equations demonstrate that higher wage rates reduce sleep time among men but increase their waking nonmarket time by an equal amount among women the wage effect on sleep is negative but very small

does deposit insurance increase banking system stability an empirical investigation based on evidence of 61 countries in 1980 97 the authors find that explicit deposit insurance tends to be detrimental to bank stability the more so where bank interest rates are deregulated and the institutional environment is weak the adverse impact of deposit insurance on bank stability tends to be stronger the more extensive is the coverage offered to depositors and where the scheme is funded and run by the government rather than the private sector

economic transition and growth some extensions of neoclassical growth models are discussed that allow for cross section heterogeneity among economies and evolution in rates of technological progress over time the models oer a spectrum of transitional behavior among economies that includes con vergence to a common steady state path as well as various forms of transitional divergence and convergence mechanisms for modeling such transitions and measuring them econo metrically are developed in the paper a new regression test of convergence is proposed its asymptotic properties are derived and some simulations of its nite sample properties are reported transition curves for individual economies and subgroups of economies are estimated in a series of empirical applications of the methods to regional us data oecd data and penn world table data

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

law finance and firm growth we investigate how differences in legal and financial systems affect firms use of external financing to fund growth we show that in countries whose legal systems score high on an efficiency index a greater proportion of firms use long term external financing an active though not necessarily large stock market and a large banking sector are also associated with externally financed firm growth the increased reliance on external financing occurs in part because established firms in countries with well functioning institutions have lower profit rates government subsidies to industry do not increase the proportion of firms relying on external financing the corporate finance literature suggests that market imperfections caused by conflicts of interest and informational asymmetries between corporate insiders and investors constrain firms in their ability to fund investment projects the magnitude of these imperfections depends in part on the effectiveness of the legal and financial systems because these systems differ across countries the literature implies that there should exist systematic cross country differences in firms ability to obtain external capital to finance investment in this paper we examine whether the underdevelopment of legal and financial systems does prevent firms in some countries from investing in potentially profitable growth opportunities in particular we focus on the use of long term debt or external equity to fund growth see our earlier work demirgut kunt and maksimovic 1996a which compares firms financial structures in developed and developing countries and finds the greatest difference to be in the provision of long term credit we estimate a financial planning model to obtain the maximum growth rate that each firm in our thirty country sample could attain without access to long term financing we then compare these predicted growth rates to growth rates realized by firms in countries with differing degrees of development in their legal and financial systems our approach enables us to identify specific characteristics of the legal and financial systems that are associated with long term financing of firm growth thus we provide a micro level test of the hypoth

deposit insurance around the world in the past two decades in a series of banking crises around the world banks have become systematically insolvent these crises have occurred in developed and developing economies alike to make such financial system breakdowns less likely and to limit their costs if they occur policymakers feel the need for financial safety nets these include such policies as implicit or explicit deposit insurance a lender of last resort function of the central bank bank insolvency resolution procedures and bank regulation and supervision of these policies explicit deposit insurance has been gaining popularity in recent years since the 1980s the number of countries with explicit deposit insurance schemes almost tripled with most oecd countries and an increasing number of developing economies adopting some form of explicit depositor protection in 1994 deposit insurance became the standard for the newly created single banking market of the european union establishing an explicit deposit insurance scheme became part of the generally accepted best practice advice given to developing economies

efficiency wages and wage dispersion the efficiency wage hypothesis has normally been used to generate an equilibrium level of unemployment the authors use it instead to generate an equilibrium wage distribution this paper starts by generalizing the previous work of r m solow in this area they then use their results on effort wage elasticities to derive a model of wage dispersion the wage rate is shown to be an increasing function of the damage potential of workers that is workers with the highest damage potential receive the highest wage the analysis of the equilibrium of the wage distribution provides interesting qualitative insights into the nature of actual wage differentials copyright 1991 by the london school of economics and political science

deposit insurance and financial development the authors examine the effect of different design features of deposit insurance on long run financial development defined to include the level of financial activity the stability of the banking sector and the quality of resource allocation their empirical analysis is guided by recent theories of banking regulation that employ an agency framework the authors examine the effect of deposit insurance on the size and volatility of the financial sector in a sample of fifty eight countries they find that generous deposit insurance leads to financial instability in lax regulatory environments but in sound regulatory environments deposit insurance does have the desired impact on financial development and growth thus countries introducing a deposit insurance scheme need to ensure that it is accompanied by a sound regulatory framework otherwise the scheme will likely lead to instability and deter financial development in weak regulatory environments policymakers should at least limit deposit insurance coverage

productivity developments in european agriculture relations to and opportunities for biomass production abstract this paper discusses if how fast and to what maximum yield improvements can be realized in europe in the coming decades and what the opportunities and relations are to biomass production the starting point for the analysis is the historic context of developments in european agriculture over the past five decades historic developments in european crop and animal protein productivity between 1961 and 2007 show an average mean annual growth rate of 1 6 in relative terms developments are slower on average in the netherlands and france at 1 0 y 1 than in poland and ukraine ussr at 2 2 y 1 in absolute figures however growth has been considerable in wec and modest in the ceec yield trends further show that significant yield changes can be realized over a short period of time positive growth rates of 3 5 y 1 were reached in several countries and for several crops in several decades in eastern european countries during their transition in the 1990s negative growth rates as low as 7 y 1 occurred outcomes suggest that productivity levels can be actively steered rather than being just the result of autonomous developments current yield gaps differ greatly between western europe france 1 high yielding lignocellulosic crops could double this potential it is concluded that the potential to free up agricultural lands for the production of bioenergy crops in europe is considerable the degree to and the pace at which yields develop will determine how much of the potential is opened up agricultural policy and technological development are key to open up the potential

sustainable and integrated bioenergy assessment for latin america caribbean and africa sibyl lacaf the path from feasibility to acceptability abstract uncertainties in evaluating bioenergy projects have lead policymakers to adopt a restrictive approach or even refuse to evaluate projects when the available information is limited or a clear perception of its benefits and impact is lacking indeed despite its potential advantages a bioenergy system poses several conceptual and operational challenges for academic as well as practical scrutiny because the inherent relationship and the intersection of areas related to energy production and agricultural activity requires a deeply integrated assessment the aim of this paper is to review the available works in this field and propose an approach for supporting policymakers in the taking decision process of deploying sustainable bioenergy systems the sibyl lacaf framework provides a comprehensive framework for addressing the inherent complexity of the subject and its sustainability and acceptability as part of the evaluation process with this approach different and complementary evaluation methods are reviewed and set in a logical and sequential structure to draw a group of indicators used for assessing a given project with the help of a strengths weaknesses opportunities and threats swot matrix when acceptability is identified as an issue a public consultation and communication pc c scheme can complement this process the suggested application for mozambique indicate that an acceptable outcome is possible even when considering the data requirements and constraints of developing countries thus the potential of this integrated approach outweighs such limitations

is fairly priced deposit insurance possible we analyze risk sensitive incentive compatible deposit insurance in the presence of private information and moral hazard without deposit linked subsidies it is impossible to implement risk sensitive incentive compatible deposit insurance pricing in a competitive deregulated environment except when the deposit insurer is the least risk averse agent in the economy we establish this formally in the context of an insurance scheme in which privately informed depository institutions are offered deposit insurance premia contingent on reported capital the result holds for alternative sorting instruments as well this suggests a contradiction between deregulation and fairly priced risk sensitive deposit insurance this paper exposes a conflict between a deregulated competitive financial services industry on the one hand and fairly priced risk sensitive deposit insurance on the other we show that if depository institutions dis are perfectly competitive i e each makes zero profits on average then it is impossible to implement incentive compatible risk sensitive deposit insurance pricing recent distress among dis has fueled debate about reform of the existing deposit insurance system many believe that the prevailing risk insensitive premium structure encourages dis to choose excessively risky assets and that it should be replaced by deposit insurance premia linked to the dis choices of risk 2 risk sensitive deposit insurance pricing however imposes greater informational demands on the deposit insurer and runs afoul of both

investment incentives debt and warrants abstract this paper models and characterizes investment incentive problems associated with debt financing the decision problem of residual claimants is explicity formulated and their investment policies are characterized the paper also analyzes the use of conversion features and warrants to control distortionary incentives these claims reverse the convex shape of levered equity over the upper range of the firm s earnings and this mitigates the incentive to take risk it is shown that under certain conditions such claims can be constructed to restore net present value maximizing incentives and simultaneously meet the financing requirements of the firm

finance and the sources of growth the authors evaluate whether the level of development in the banking sector exerts a causal impact on economic growth and its sources total factor productivity growth physical capital accumulation and private saving they use 1 a pure cross country instrumental variable estimator to extract the exogenous component of banking development and 2 a new panel technique that controls for country specific effects and endogeneity they find that banks do exert a large causal impact on total factor productivity growth which feeds through to overall gdp gross domestic product growth the long run links between banking development and both capital growth and private savings are more tenuous

financial development and economic growth views and agenda this critique argues that the preponderance of theoretical reasoning and empirical evidence suggests a positive first order relationship between financial development and economic growth the body of work would push even most skeptics toward the belief that the development of financial markets and institutions is a critical and inextricable part of the growth process and away from the view that the financial system is an inconsequential sideshow responding passively to economic growth many gaps remain however and the paper highlights areas in acute need of additional research