estimating the tax advantage of corporate debt this paper presents estimates of the effective tax value of incremental interest deductions for corporations taking into account that they may not be able to utilize all their interest deductions fully because of either insufficient taxable income or the availability of nondebt tax shields after describing particular features of the tax code which may drive a wedge between statutory and effective tax rates for debt finance we present estimates using the treasury corporate tax model of effective tax rates for a variety of industry groupings our estimates suggest that the after tax cost of debt varies widely across industries the magnitude of the effective tax advantage to debt finance has important implications for corporate financial behavior one issue which has been examined extensively in the corporate finance literature is whether the value of the firm is affected by the firm s leverage ratio in a recent contribution deangelo and masulis 3 have shown that financing decisions can affect the value of the firm if the effective tax advantage to debt finance varies among firms or is reduced by the presence of nondebt tax shields such as investment tax credits and depreciation deductions the effective tax advantage to debt is also an important determinant of leverage related costs gordon and malkiel 5 have recently used the statutory tax rate to estimate expected bankruptcy costs induced by the corporate tax when the firm is assumed to balance the marginal tax advantage to debt with marginal expected bankruptcy costs if however the effective tax rate for interest deductions falls short of the statutory rate the magnitude of these costs may be overstated this paper presents detailed estimates of the marginal effective tax advantage to debt finance our estimates based on data in the treasury 1978 corporate master statistical file and on simulations done with the treasury corporate tax model quantify the impact of increasing interest deductions without changing other items on the corporation s income statement 1 we simulate the impact of a change in a firm s capital structure holding its investment and production decisions constant this is an appropriate procedure for estimating the marginal

accounting method choice opportunistic behavior efficient contracting and information perspectives abstract three alternative but not mutually exclusive perspectives on accounting method choice are contrasted the opportunistic behavior efficient contracting and information perspectives much of the empirical work on accounting method choice is based on the opportunistic behavior perspective the malmquist and main and smith papers are attempts to view accounting method choice as a means of improving the monitoring capabilities of contracts which rely on accounting numbers the papers serve as useful vehicles for illustrating the difficulties of delineating a set of maintained assumptions that result in hypotheses about how accounting method choice affects the monitoring characteristics of contracts and distinguishing between hypotheses based on the three perspectives on accounting method choice

tax havens and disclosure aggregation multinational firms have been accused by politicians regulators and citizen groups of shifting profits to low tax geographic areas we present evidence that multinational firms with tax haven operations tend to aggregate their geographic disclosures to a greater extent the results are consistent with managers attempting to avoid criticism by reducing the transparency of their tax avoidance activities we find these results to be stronger for larger firms with higher political costs and for firms in natural resources industries in retail industries or with low competition the evidence is relevant to policymakers and others interested in multinational firms financial reporting and tax activities

estimating the effect of hierarchies on information use theory suggests that greater hierarchical distance between a subordinate and his boss makes it more di cult to share abstract and subjective information in decision making a novel data set put together from credit dossiers of large corporate loan applicants enables us to observe the information collected by loan o cers and also how it is used by the ultimate loan approving o cer we flnd that greater hierarchical geographical distance between the information collecting agent and the loan approving o cer leads to less reliance on subjective information and more on objective information by exploiting non linearities in the assignment rules that determine an applicant s hierarchical distance and using information collecting agent flxed efiects we show that our result cannot be driven by endogenous assignment of applicants we also flnd that higher frequency of interactions between the information collecting agent and loan approving o cer both over time and through geographical proximity helps mitigate the efiects of hierarchical distance on information use our results show that hierarchical distance in uences information use and highlights the importance of human touch in communication

evidence on the choice of inventory accounting methods lifo versus fifo in this paper we describe various systematic properties of lifo and fifo firms accounting numbers included are assessments of these properties for firms reported annual numbers and for their as if counterparts obtained by estimating what lifo fifo firms would have reported had they used the fifo lifo inventory method instead our purpose in conducting these assessments is to provide additional evidence on tax and nontax explanations of firms choices of inventory accounting methods in the next subsection we elaborate on these two classes and suggest that the nontax explanations may have attracted adherents partly because existing empirical evidence is not entirely consistent with the tax explanation of lifo fifo choices of inventory accounting methods although data limitations prevent us from performing direct tests of these alternative explanations our empirical results

measuring hospital performance a non parametric approach abstract in this paper a technique for assessing the relative performance of firms is introduced and applied to a sample of hospitals in california hospitals are compared on the basis of their relative technical efficiency the reference technology is constructed from observed outputs and inputs including physicians using programming techniques and efficiency is assessed relative to the frontier of the technology using measures similar to those suggested by farrell the technique used here imposes no prespecified functional form allows for multiple outputs and inputs allowing for differences in case mix and yields information on the productive performance of individual hospitals this technique can also be used to determine whether different types of hospitals use different technologies our results although illustrative rather than definitive suggest that ownership affects efficiency as measured here public and nfp hospitals have different best practice frontiers and public hospitals appear to use relatively fewer resources these results could reflect differences in quality of care by ownership

efficiency analysis for exogenously fixed inputs and outputs we evaluate by means of mathematical programming formulations the relative technical and scale efficiencies of decision making units dmus when some of the inputs or outputs are exogenously fixed and beyond the discretionary control of dmu managers this approach further develops the work on efficiency evaluation and on estimation of efficient production frontiers known as data envelopment analysis dea we also employ the model to provide efficient input and output targets for dmu managers in a way that specifically accounts for the fixed nature of some of the inputs or outputs we illustrate the approach using real data for a network of fast food restaurants

executive incentives and the horizon problem an empirical investigation abstract this paper investigates the hypothesis that ceos in their final years of office manage discretionary investment expenditures to improve short term earnings performance we examine the behavior of r d expenditures for a sample of firms in industries that have significant ongoing r d activities the results suggest that ceos spend less on r d during their final years in office however we find the reductions in r d expenditures are mitigated through ceo stock ownership there is no evidence that the reduced r d expenditures are associated with either poor firm performance or reductions in investment expenditures that are capitalized for accounting purposes

is corporate social responsibility performance associated with tax avoidance this study examines whether corporate social responsibility performance is associated with corporate tax avoidance employing a matched sample of 434 firm year observations i e 217 tax avoidant and 217 non tax avoidant firm year observations from the kinder lydenberg and domini database over the period 2003 2009 our logit regression results show that the higher the level of csr performance of a firm the lower the likelihood of tax avoidance our results indicate that more socially responsible firms are likely to display less tax avoidance finally the results from our additional analysis show that the csr categories community relations and diversity represent particularly important elements of csr performance that reduce tax avoidance

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

measuring efficiency in education an analysis of different approaches for incorporating non discretionary inputs measuring efficiency in the education sector is a highly complex task one of the reasons is that the main resource of schools the type of students they have lie outside of their control which means that it must be treated differently to other factors in analysis this study examines the different options available in the literature for incorporating non controllable inputs in a data envelopment analysis in order to determine the most appropriate model for evaluating schools our empirical study presents the results obtained using the model proposed by fried et al 1999 though we use bootstrap techniques to avoid problems of bias in the estimations

efficient contracting and the choice of accounting method in the oil and gas industry abstract this paper s results are consistent with the choice of accounting method in the oil and gas industry being dominated by measurable characteristics of firms and guided by the principles of efficient contracting the results are inconsistent with an alternative hypothesis opportunistic behavior by managers the efficient contracting explanation is also consistent with the empirical findings from earlier studies e g lilien and pastena 1982 and deakin 1979

corporate multistate tax planning benefits of multiple jurisdictions abstract we investigate how firms use differences in state income tax regimes to lower their state tax burdens we develop a model that predicts that firms state effective tax rates first decrease then increase as a function of the number of states in which they file returns using firm level data we find evidence consistent with the model s predictions and we estimate that such rates are minimized at 24 states consistent with predictions from prior literature our evidence also suggests that firms use sales factor apportionment to reduce state tax burdens

labor tax avoidance and its determinants the case of mafia firms in italy this paper develops two new measures of labor tax avoidance ltav based on social contribution expenses reported in financial statements and tests them and their determinants within a sample of 224 italian firms defined as legally registered mafia firms lmfs due to having been confiscated at some point by judicial authorities in relation to alleged connections with italian organized crime overall our results reveal that before confiscation lmfs engage more in ltav than lawful firms do whereas after confiscation there is no significant difference between both types of firm furthermore we find that several factors have a significant influence on the probability of engaging in such a practice this study can enhance further research on the effectiveness of our measures and on the determinants of ltav in other contexts and for other types of firms moreover these measures can be added to the other direct and indirect methods commonly employed to measure and detect undeclared work representing a primary means of ltav finally our study allows inferring conclusions on the relation between corporate social responsibility and tax avoidance suggesting that socially irresponsible firms such as lmfs are more likely to adopt this practice

the impact of sfas no 8 on equity prices of early and late adopting firms abstract this study examines the economic consequences of statement of financial accounting standards no 8 sfas no 8 compared to a matched control group both early adopters and late adopters of sfas no 8 exhibited significantly negative excess returns in the exposure draft release period even after adjusting for a size effect in january weighted least squares and ordinary least squares cross sectional regressions were compared the late adopter regressions weakly support contracting and political cost theories

the economic consequences of accounting choice implications of costly contracting and monitoring abstract in this paper we review research into the economic consequences of voluntary and mandatory choices of accounting techniques and standards we discuss how the predictions of extant economic consequence theories are driven by contracting and monitoring costs associated with management compensation contracts bond covenants regulation and or political visibility we review empirical tests of economic consequence theories categorize those tests and discuss their strengths and weaknesses the empirical tests reveal two systematic associations with accounting choice size a proxy for political visibility and leverage a proxy for contracting and monitoring costs of lending agreements interpretation of the results is difficult due to general limitations of the tests we conclude by suggesting some directions for future research based on our analysis of the potential payoffs associated with different types of empirical tests

evidence on the impact of the agency costs of debt on corporate debt policy in the last several years there has been increased theoretical emphasis on the agent principal problem as it applies to corporate finance this paper is an attempt to empirically test for the presence of the agency costs and their relation to the debt policy of corporations we find that firms with higher insider ownership have greater debt ratios than firms with lower insider ownership which may be explained by the agency costs of debt and or the agency costs of equity other regression results tend to confirm the theoretically optimal relationships put forth by myers we find that high growth firms use less debt rather than more debt high operating risk firms use more debt rather than less debt and firm size appears to be uncorrelated to the level of debt

optimal prices and costs for hospitals with excess bed capacity this paper analyses theoretically and empirically issues in optimal pricing with excess hospital capacity and then applies the analysis to the issue as to whether medicare and medicaid payments cover the marginal costs of treating patients of each type the primary innovation of this paper lies in incorporating appropriate theoretical measures of hospital excess capacity to a multiproduct empirical hospital cost function and in showing how proper measures of marginal cost can be applied to the examples of medicare and medicaid reimbursement in california with a standard translog specification that ignores hospital excess capacity the estimated marginal costs of medicare and medicaid patients are higher than the reimbursement however correctly incorporating excess capacity into our model leads to considerably lower estimates of short run marginal costs suggesting that medicare hospital reimbursement is more than adequate in the short run we also develop a third marginal cost concept that of what l

the international transmission of financial shocks the case of japan one of the more dramatic financial events of the late 1980s and early 1990s was the surge in japanese stock prices that was immediately followed by a very sharp decline of more than 50 percent while the unprecedented fluctuations in japanese stock prices were domestic financial shocks the unique institutional characteristics of the japanese economy produce a framework that is particularly suited to the transmission of such shocks to other countries through the behavior of the japanese banking system the large size of japanese bank lending operations in the united states enables us to use u s banking data to investigate the extent to which this domestic japanese financial shock was transmitted to the united states as well as to identify a supply shock to u s bank lending that is independent of u s loan demand we find that binding risk based capital requirements associated with the decline in the japanese stock market resulted in a decline in commercial lending by japanese banks in the united states that was both economically and statistically significant this finding has added importance given the severe real estate loan problems currently faced by japanese banks how japanese bank regulators decide to resolve these problems will have significant implications for credit availability in the united states as well as in other countries with a significant japanese bank presence

dualism and macroeconomic volatility this paper develops a simple macroeconomic model that shows that combining capital market imperfections together with unequal access to investment opportunities across individuals can generate endogenous and permanent euctuations in aggregate gdp investment and interest rates reducing inequality of access may be a necessary condition for macroeconomic stabilization moreover countercyclical escal policies have a role to play in our model savings are underutilized in slumps because of the limited debt capacity of potential investors therefore the government should issue public debt during recessions in order to absorb those idle savings and enance investment subsidies or tax cuts for investors the most important single fact about saving and investment activities is that in our industrial society they are generally done by different people and for different reasons for years there might tend to be too little investment leading to deeation losses excess capacity and unemployment for other years there might tend to be too much investment leading to periods of chronic ineation unless prudent and proper public policies in the escal and monetary eelds are followed paul a samuelson economics 8th edition 1970 pp 196 198

income distribution and macroeconomics this paper analyzes the role of wealth distribution in macroeconomics through investment in human capital it is shown that in the presence of credit markets imperfections and indivisibilities in investment in human capital the initial distribution of wealth affects aggregate output and investment both in the short and in the long run as there are multiple steady states this paper therefore provides an additional explanation for the persistent differences in per capita output across countries furthermore the paper shows that cross country differences in macroeconomic adjustment to aggregate shocks can be attributed among other factors to differences in wealth and income distribution across countries

evidence on the effect of bond covenants and management compensation contracts on the choice of accounting techniques the case of the depreciation switch back abstract provisions of bond indenture agreements and management compensation contracts are examined to derive testable implications concerning management s incentives to choose among alternative accounting techniques the hypotheses are subjected to empirical examination by investigating the voluntary change from accelerated to straight line depreciation for financial reporting purposes only the methodology utilized incorporates an expectations model of accounting earnings in an attempt to separate out of the effects of earnings announcements from accounting change announcements which are often concurrent the evidence from both price and non price data is not consistent with the general hypothesis that bond covenants and management compensation contracts are important determinants of the decision to change depreciation techniques five potential explanations for the results are offered

determinants of intramethod choice in the oil and gas industry abstract procedural flexibility can have a substantial impact on reported costs revenues expenses and balance sheet valuations until 1978 oil and gas companies had considerable flexibility in applying full cost and successful efforts a unique opportunity to measure the income effect of firms procedural choices occurred when the sec specified the exact procedures that must be followed by oil and gas producers when they account for exploratory and development costs under both the full cost and successful efforts methods in complying with the new rules firms were required to adjust retained earnings retroactively to reflect what it would have been if the new procedures had been in effect all along these retained earnings adjustments provide a measure of the income effect of procedural choices this study shows that economic incentives influence the procedural accounting choices which were made by oil and gas producers the same economic incentives also influence the choice of full cost or successful efforts finally the discriminatory ability of firms economci incentives is most powerful when firms reporting strategies are defined in terms of both choice of accounting methods and procedural applications within those methods

measuring hospital efficiency with frontier cost functions this paper uses a stochastic frontier multiproduct cost function to derive hospital specific measures of inefficiency the cost function includes direct measures of illness severity output quality and patient outcomes to reduce the likelihood that the inefficiency estimates are capturing unmeasured differences in hospital outputs models are estimated using data from the aha annual survey medicare hospital cost reports and medpar we explicitly test the assumption of output endogeneity and reject it in this application we conclude that inefficiency accounts for 13 6 percent of total hospital costs this estimate is robust with respect to model specification and approaches to pooling data across distinct groups of hospitals

the volatility and price sensitivities of managerial stock option portfolios and corporate hedging we use estimates of the black scholes sensitivity of managers stock option portfolios to stock return volatility and the sensitivity of managers stock and stock option portfolios to stock price to test the relationship between managers risk preferences and hedging activities we find that as the sensitivity of managers stock and stock option portfolios to stock price increases firms tend to hedge more however as the sensitivity of managers stock option portfolios to stock return volatility increases firms tend to hedge less one of the agency costs associated with the corporate form of ownership comes from the risk aversion of the firm s managers the typical corporate manager has a significant portion of his or her wealth invested in the corporation both through portfolio holdings and the value of firm specific human capital as a result managers have an incentive to reduce firm risk more than may be desirable from the perspective of an unaffiliated diversified shareholder one way to mitigate managerial risk aversion is to provide the manager with contracts that have a payoff structure that is a convex function of the firm s stock price smith and stulz 1985 guay 1999 finds that stock options are an important way in which convexity is added to managers portfolios however as recognized by carpenter 2000 and lambert larcker and verrecchia 1991 stock options create two opposing effects on managerial incentives the first effect is sensitivity to stock return volatility due to the convex payoff structure of options the value of a manager s stock option portfolio increases with the volatility of the firm s stock returns this sensitivity to stock return volatility should ceteris paribus give the manager an incentive to take more risk the second effect is sensitivity to stock price this effect comes from the direct link between the payoff of an option and

debt and the marginal tax rate abstract do taxes affect corporate debt policy this paper tests whether the incremental use of debt is positively related to simulated firm specific marginal tax rates that account for net operating losses investment tax credits and the alternative minimum tax the simulated marginal tax rates exhibit substantial variation due to the dynamics of the tax code tax regime shifts business cycle effects and the progressive nature of the statutory tax schedule using annual data from more than 10 000 firms for the years 1980 1992 i provide evidence which indicates that high tax rate firms issue more debt than their low tax rate counterparts

dollars dollars everywhere nor any dime to lend credit limit constraints on financial sector absorptive capacity we exploit an unexpected inflow of liquidity in an emerging market to study how capital is intermediated to firms we find that backward looking credit limit constraints imposed by banks make it difficult for firms to borrow despite readily available bank liquidity healthy aggregate demand and a sharply falling cost of capital the resulting aggregate failure to extend and retain capital in the economy suggests that agency costs that force banks to rely on sticky balance sheet based credit limits prevent emerging economies from effectively intermediating capital

the investment opportunity set and accounting procedure choice abstract this paper provides evidence on the cross sectional relation between firms investment opportunities their debt and compensation contracts their size and financial leverage and their accounting procedure choices this evidence is important because previous studies hypothesize that the link between firms investment opportunities and their accounting choices helps explain extant results on the size debt equity and bonus plan hypotheses however while i find that firms investment opportunities do affect the nature of their contracts i also find that the traditional explanations for accounting choice are important after controlling for the effects of the investment opportunity set

is the 2007 u s sub prime financial crisis so different an international historical comparison the first major financial crisis of the twentyfirst century involves esoteric instruments unaware regulators and skittish investors it also follows a well trodden path laid down by centuries of financial folly is the special prob lem of sub prime mortgages really different our examination of the longer historical record which is part of a larger effort on cur rency and debt crises finds stunning qualitative and quantitative parallels across a number of standard financial crisis indicators to name a few the run up in us equity and housing prices that graciela l kaminsky and reinhart 1999 find to be the best leading indicators of crisis in countries experiencing large capital inflows closely tracks the average of the previous 18 post world war ii banking crises in industrial countries so too does the inverted v shape of real growth in the years prior to the crisis despite widespread concern about the effects on national debt of the tax cuts of the early 2000s the run up in us public debt is actually some what below the average of other crisis episodes in contrast the pattern of us current account deficits is markedly worse at this juncture the book is still open on how the current dislocations in the united states will play out the precedent found in the aftermath of other episodes suggests that the strains can be quite severe depending especially on the initial degree of trauma to the financial system and to some extent the policy response the average drop in real per capita output growth is over 2 percent and it typically takes two years to return to trend for the five most catastrophic cases which include episodes in finland japan

hospital efficiency and indigent care 1990 hospital efficiency and indigent care applied economics vol 22 no 11 pp 1597 1610

liquidity and risk management firms and financial institutions are best viewed as ongoing entities whose project completion may require renewed injections of liquidity this paper proposes a contract theoretic framework integrating three dimensions of corporate financing and prudential regulation a liquidity management b risk management and c capital structure it concludes with a preliminary assessment of recent regulatory approaches to the treatment of market risk

firm size government capacity and regional environmental regulation theoretical analysis and empirical evidence from china abstract the size and number of firms in a region represent key characteristics of that regional economic ecosystem but few studies have linked such characteristics with the stringency of local environmental regulation in this study we discuss the effects of local firm scale on environmental regulation and its mechanism and the optimal strategic choices theoretically and empirically for environmental regulation in regions with different firm scale we find that when government capacity is insufficient regional environmental regulation will be relatively more stringent when dealing with fewer but larger firms because of the government scale effect when government capacity is sufficient firm size has no influence on environmental regulation our results are robust and offer insights for government decision makers to improve local environmental regulation efficiency

empirical research on accounting choice abstract we review research from the 1990s that examines the determinants and consequences of accounting choice structuring our analysis around the three types of market imperfections that influence managers choices agency costs information asymmetries and externalities affecting non contracting parties we conclude that research in the 1990s made limited progress in expanding our understanding of accounting choice because of limitations in research design and a focus on replication rather than extension of current knowledge we discuss opportunities for future research recommending the exploration of the economic implications of accounting choice by addressing the three different reasons why accounting matters

determinants of the corporate decision to capitalize interest abstract until 1974 firms could choose within gaap to capitalize or expense interest costs associated with capital expenditures the predominant practice had been to treat interest as a period expense however in 1974 the securities and exchange commission imposed a moratorium on further adoption of interest capitalization by non regulated firms this study empirically examines economic factors potentially influencing firms decisions to expense or capitalize interest prior to the sec moratorium we hypothesize that the choice may be affected by 1 the existence of management compensation agreements tied to reported earnings 2 debt covenant constraints and 3 the political costs for some firms of reporting higher earnings when compared to the control group our findings are that 1 the frequency of explicit management compensation packages was not greater for the interest capitalization group 2 firms with financial ratios closer to likely debt agreement constraints on dividends interest coverage and leverage tended to elect interest capitalization and 3 other than the largest firms in the politically sensitive petroleum refining industry the larger firms were more likely to capitalize interest

board of director gender and corporate tax aggressiveness an empirical analysis this study examines the impact of board of director gender diversity on corporate tax aggressiveness based on a sample of 418 u s firms covering the 2006 2009 period 1672 firm year observations our ordinary least squares regression results show a negative and statistically significant association between female representation on the board and tax aggressiveness after controlling for endogeneity our results are consistent across several measures of tax aggressiveness and additional robustness checks

determinants of corporate pension funding strategy abstract several hypotheses concerning pension funding strategy are tested in a cross sectional regression model on a sample of 255 firms results are consistent with the following explanations 1 finance incentives tax benefits and financial slack for high level funding 2 labor incentives for low level funding and 3 financial statement incentives relating to political costs for high level funding and debt contracting costs for low level funding pension funding strategy appears to be complex involving tradeoffs between funding incentives the nature of these interactions and tradeoffs remains to be clarified through future research

the effect of asset and ownership structure on political risk some evidence from mitterrand s election in france abstract previous research suggests that political risk varies considerably from firm to firm yet few empirical tests of the cross sectional variation in political risk exist french assets were massively revalued the day after mitterrand was elected in 1981 providing a unique opportunity to test for the effect of firm specific factors on political risk although foreign ownership tends to increase political risk other factors can reduce it a simple model of political behavior is presented in which politicians value among other things economic growth a foreign firm with significant future growth options is likely to experience less political risk than other foreign firms and under certain circumstances less risk than even other domestic firms tests of these hypotheses are conducted using data from the french and u s capital markets the results are generally consistent with the hypotheses

the effects of debt covenants and political costs on the choice of accounting methods the case of accounting for r d costs abstract until 1974 firms could capitalize or expense all or part of their research and development r d costs managerial choice between these two alternatives is hypothesized to be affected by the existence of debt covenants which employ accounting numbers relating to leverage interest coverage and ability to pay dividends in addition the use of public versus private debt is hypothesized to affect the accounting choice due to differential renegotiation costs lastly a political cost hypothesis is tested this study uses a multivariate statistical technique the generalized jackknife the results suggest that firms which capitalized r d costs were more highly levered used more public debt were closer to dividend restrictions and were smaller than firms which expensed r d costs

assessing school efficiency in portugal using fdh and bootstrapping this study explores a new data set that contains information both on inputs and outputs for a sample of portuguese secondary schools an fdh reference technology is used to determine radial technical efficiency scores and slacks although it is known that there is no reason to assume convexity in the study of education efficiency frontiers this is the first study ever to use fdh at the school level effectively relaxing the convexity assumption a two stage approach is used whereby the significant environmental variables that explain fdh efficiency scores and slacks are identified for the purpose of statistical inference the first application of the bootstrapping algorithms suggested by simar and wilson 2003 is conducted the study concludes that the unemployment rate access to health care services adult education and living infrastructures are determinants of school efficiency the differences between the coast and the interior of portugal seem to be more relevant as far as school efficiency is

financial development growth and the distribution of income a paradigm is presented in which both the extent of financial intermediation and the rate of economic growth are endogenously determined financial intermediation promotes growth because it allows a higher rate of return to be earned on capital and growth in turn provides the means to implement costly financial structures thus financial intermediation and economic growth are inextricably linked in accord with the goldsmith mckinnon shaw view on economic development the model also generates a development cycle reminiscent of the kuznet hypothesis in particular in the transition from a primitive slow growing economy to a developed fast growing one a nation passes through a stage in which the distribution of wealth across the rich and poor widens

habit persistence in effective tax rates this paper uses administrative data from the australian tax office ato to model the effective tax rates etrs of large australian corporates the extent to which there is any habit persistence in etrs is also examined the results suggest that unobserved entity heterogeneity is important in explaining etrs in terms of observed heterogeneity entity size level of leverage capital intensity foreign income and r d are important explanators of etrs there is also evidence of a significant amount of habit persistence implying that etrs converge monotonically towards the statutory rate of corporation tax

do lenders favor politically connected firms rent provision in an emerging financial market corruption by the politically connected is often blamed for economic ills particularly in less developed economies using a loan level data set of more than 90 000 rms that represents the universe of corporate lending in pakistan between 1996 and 2002 we investigate rents to politically connected rms in banking classifying a rm as political if its director participates in an election we examine the extent nature and economic costs of political rent provision we nd that political rms borrow 45 percent more and have 50 percent higher default rates such preferential treatment occurs exclusively in government banks private banks provide no

evidence of the impact of mandatory changes in accounting principles on corporate loan agreements abstract the theory in this paper predicts that mandatory changes in accounting princples can affect the measurement rules defined in restrictive covenants in firms lending agreements consequently those mandatory changes can have an impact on the value of a firm s equity even if the changes appear to be merely cosmetic this contracting cost theory is tested by examining of both event related and cross sectional abnormal performance of the equity of a sample of firms when the accounting princples board changes accounting princples for business combinations the theory provides at best in incomplete explanation of the observed abnormal performance

the effect of owner versus management control on the choice of accounting methods abstract this paper examines the relationship between the ownership control status of firms and the accounting methods they adopt the arguments of watts and zimmerman s positive theory are integrated with those of managerial economists to generate the prediction that management controlled firms are more likely than owner controlled firms to adopt accounting methods which increase reported earnings this prediction is inconsistent with fama s hypothesis that the market for managerial talent will prevent management controlled firms from acting differently than owner controlled firms this paper compares the depreciation methods used by a sample of management and owner controlled firms for financial reporting purposes the comparison considers and controls for the factors of firm size leverage and the depreciation method used for tax reporting purposes the comparison reveals that there is a significant difference in the depreciation methods adopted by management controlled and owner controlled firms for financial reporting purposes

efficiency of hospitals in germany a dea bootstrap approach various attempts to assess the performance of german hospitals have generated a wide range of estimates regarding their efficiency these attempts were based on different often rather small data sets consisting of heterogeneous hospitals the techniques applied range from simple benchmarking approaches to studies which employ data envelopment analysis dea some studies report dramatic differences in efficiency and propose savings potentials of 50 others find an average efficiency in excess of 95 and characterize almost 75 of their observations as fully efficient this study presents results for two datasets representative of two segments of the german hospital system these segments comprise all hospitals that have one internal medicine and one surgery department the hospitals are located in the old federal states of germany none of the hospitals provides tertiary care dea can be applied because all hospitals offer a comparable quality and range of services the results were estimated with a d

comparing french and us hospital technologies a directional input distance function approach french and us hospital technologies are compared using directional input distance functions the aggregation properties of the directional distance function allow comparison of hospital industry level performance as well as standard firm level performance with regard to productive efficiency in addition the underlying constituents of efficiency in the short run congestion and technical inefficiency and in the long run scale inefficiency are analysed by decomposing the overall measure by virtue of using the directional distance function it is also possible to obtain an estimate of a lower bound on allocative inefficiency it is found that french and us hospitals use quite different technologies long run scale inefficiencies cause most of the french hospitals inefficiency while short run technical inefficiency is the main source of overall productive inefficiency in the us hospitals

capital market liberalization economic growth and instability summary this paper reviews briefly the arguments for capital market liberalization and identifies their theoretical and empirical weaknesses this provides the foundations for the argument for intervention in short term capital flows the paper concludes with a brief discussion of the various ways in which such interventions may be implemented 2000 elsevier science ltd all rights reserved

empirical tax research in accounting this paper traces the development of archival microeconomic based empirical income tax research in accounting over the last 15 years the paper details three major areas of research i the coordination of tax and non tax factors ii the effects of taxes on asset prices and iii the taxation of multijurisdictional international and interstate commerce methodological concerns of particular interest to this field also are discussed the paper concludes with a discussion of possible directions for future research r 2001 elsevier science b v all rights reserved jel classification m41 h25 k34 g32 f23

behavioural differences among hospitals it is ownership or location by about 1988 the consensus among leading health economists was that no meaningful differences existed among hospitals of differences owernership form and this position was embraced by the antitrust division of the us department of justice but behavioural differences among hospitals of different among hospitals of different owernership has continued to be a matter of both academic and judicial interest recent empirical studies have concluded that real differences do exist while many earlier studies reached the opposite conclusion this contradiction in finding over time as competition intensified is exactly opposite to what expense preference theory would predict we examine this apparent paradox using a very general test of behavioural differences by hospital ownership we find that the omission of location specific variables can lead to biased estimates of ownership effects and that no significant behavioural differences exist among private california hospitals in 1986 90 when this source of o

proxies for the corporate marginal tax rate abstract this paper focuses on how best to measure the corporate marginal tax rate which is an important input into financial analysis of the cost of capital financing policy corporate hedging and corporate reorganizations the results indicate that the simulated tax rate used by shevlin 1990 and graham 1996 although difficult to calculate is the best available proxy for the true marginal tax rate if the simulated rate is unavailable an easy to calculate trichotomous variable or the statutory marginal tax rate which captures the progressivity in the tax schedule are reasonable alternatives better than most commonly used tax variables

aggregation of test statistics abstract in the preceding paper christie provides three tests to facilitate formal inferences in survey papers that examine related empirical studies those tests reinforce the view that accounting technique choice is related to variables that may proxy for contracting and monitoring costs in the market and political processes however the contribution of the tests is limited because the fundamental question of the relation between the empirical regularities and the theory remains unexamined

an evaluation of alternative measures of corporate tax rates abstract this paper examines the ability of financial statement measures of average and marginal tax rates mtr to capture tax attributes utilizing firm level tax and financial data the results suggest commonly used average tax rate measures provide little insight about statutory tax burdens and may introduce substantial bias into analyses of tax incidence financial statement based proxies for mtr particularly those based on simulation methods are found to perform well in estimating current year tax rates both current year and present value mtr are found to be highly correlated with an easily constructed binary proxy of firms tax status

taxes and firm size abstract firm size has been used as a proxy for the firm s political costs and hence managers proclivity to choose income reducing accounting procedures this study provides additional evidence on this topic by examining the association between firm size and effective corporate tax rates the latter are one component of a firm s political costs the roughly fifty largest u s exchange listed firms in particular oil and gas companies and manufacturing firms have significantly higher worldwide tax rates than other firms these higher tax rates are observed primarily after the implementation of the u s 1969 tax reform act and after the opec countries raised their tax rates on u s oil producers the findings which are insensitive to alternative sources of data alternative measures of firm size and alternative measures of effective tax rates are consistent with the use in previous studies of firm size as a proxy for the firm s political costs

corporate structure liquidity and investment evidence from japanese industrial groups this paper presents evidence suggesting that information and incentive problems in the capital market affect investment we come to this conclusion by examining two sets of japanese firms the first set has close financial ties to large japanese banks that serve as their primary source of external finance and are likely to be well informed about the firm the second set of firms has weaker links to a main bank and presumably faces greater problems raising capital investment is more sensitive to liquidity for the second set of firms than for the first set the analysis also highlights the role of financial intermediaries in the investment process

lending by example direct and indirect effects of foreign banks in emerging markets using a novel dataset that allows us to trace the bank relationships of a sample of mostly unlisted firms we explore which borrowers are able to benefit from foreign bank presence in emerging markets our results suggest that the limits to financial integration are less tight than the static picture of firm bank relationships implies even though foreign banks are more likely to engage large and foreign owned firms after an acquisition a bank is 20 less likely to terminate a relationship with a firm if the acquirer is foreign rather than domestic most importantly within a credit market firms appear to have the same access to financial loans and ability to invest whether they borrow from a foreign bank or not while foreign banks benefit all firms by indirectly enhancing credit access

an income strategy approach to the positive theory of accounting standard setting choice abstract this paper is designed to provide additional evidence on the positive theory of accounting policy choice by combining individual accounting principles into firm income strategies these strategies were the dependent variable in a probit analysis where the independent variables were size management compensation industry concentration ratio systematic risk capital intensity and the total debt to total asset ratio the results indicate that four of these factors size management compensation concentration ratio and the total debt to total asset ratio have a significant association with the choice of a firm s income strategy this test provides strong evidence consistent with the positive theory of accounting standard setting choice we also present evidence that smaller firms and or firms in less concentrated industries do not appear to make accounting policy choice decisions that are consistent with this theory

information the dual economy and development we examine the interactions between different institutional arrangements in a general equilibrium model of a modernizing economy there is a modern sector where productivity is high but information asymmetries are large and a traditional sector where productivity is low but information asymmetries are small consequently agency costs in the modern sector make consumption lending difficult while such lending is readily done in the traditional sector the resulting trade off between credit availability and productivity implies that not everyone will move to the modern sector in fact the laissez faire level of modernization may fail to maximize net social surplus this situation may also hold in the long run in a dynamic version of the model a trickle down effect links the process of modernization with reduction in modern sector agency costs this effect may be too weak and the economy may get stuck in a trap and never fully modernize the two sector structure also yields a natural theoretical testing ground for the kuznets inverted u hypothesis we show that even within the sectoral shifting class of models this phenomenon is not robust to small changes in model specification

the economic determinants of the market reaction to proposed mandatory accounting changes in the oil and gas industry a cross sectional analysis abstract this paper examines the economic reasons for the observed negative abnormal common stock performance of firms whose reported earnings and stockholders equity were negatively affected by the proposed elimination of full cost accounting in the oil and gas industry four explanations of the market effects of this mandatory accounting change are examined 1 naive investor theory 2 modified naive investor theory 3 contracting cost theory and 4 estimation risk theory these hypotheses are developed in detail and used to generate variables for a cross sectional model which explains observed return behavior the effect of the accounting change on total stockholder s equity the existence of financial contracts denominated in terms of accounting numbers and to a lesser extent firm size are shown to be important explanatory variables the importance of these variables is consistent with both the contracting cost and estimation risk theories

frontier estimation how useful a tool for health economics the journal is pleased to publish in this issue three papers that apply frontier estimation techniques to hospitals and nursing homes together with an exchange over the usefulness of those techniques in the health care context the papers represent the current state of the art with respect to applications of frontier estimation in health care because of the growing popularity of the technique no doubt in part from its availability in standard software packages it seems useful to take this opportunity to appraise its usefulness one might begin by asking usefulness for what assuming one could define a frontier with certainty how would one use such knowledge a straightforward application in health care appears to be to reimbursement because both data envelopment analysis dea and stochastic frontier estimation specify the least cost mix of inputs for a given output both methods can in principle be used to determine whether a given firm hospital or nursing home is efficient and if the answer to that question is no the magnitude of any inefficiency it is not a large step from that information to the notion that a regulator should reduce the firm s budget by the amount of the measured inefficiency indeed vitaliano and toren mention the boren amendment s requirement that the medicaid program reimburse hospitals and nursing homes at the cost incurred by an efficiently operated

an international comparison of hospital efficiency does institutional environment matter the consensus among many health economists is that no meaningful performance differences exist among for profit and non profit hospitals in the us but this topic has continued to be a matter of academic judicial and public policy interest a similar debate has ensued internationally regarding the potential efficiency gains from privatization of public enterprises in this paper we examine empirical evidence from the public highly regulated norwegian hospital sector and the private highly competitive and unregulated california hospital sector to ascertain whether institutional environment and level of market competition significantly affect the degree of productive efficiency in hospitals we compare and discuss the productive efficiency of four similar sets of hospitals operating in different institutional and competitive environments the four samples are carefully matched in the dimensions of sample size hospital size and average lengths of stay heterogeneity in output definition is used to co

the dynamics of the wealth distribution and the interest rate with credit rationing are uniquely determined and wealth dispersion among individuals or firms is irrelevant introducing credit rationing into the solow model modifies these conclusions multiple stationary interest rates and wealth distributions can exist because higher initial rates can be self reinforcing through higher credit rationing and lower capital accumulation the wealth accumulation process is ergodic in every steady state but wealth mobility is lower with higher steady state interest rates aggregate output is higher in steady states with lower interest rates because credit is better allocated short run interest rate or distribution shocks can be self sustaining and can have long run effects on output through the induced dynamics of the wealth distribution and credit rationing

hospital mergers who merges with whom merger pairings are categorized based on the ownership status teaching status hospital size caseload severity and geographical distance of merging hospitals to determine the types of hospitals that tend to merge with each other the results show that mergers between two non teaching nonprofit or for profit hospitals occur more often but that only ownership status not teaching status affects the propensity to merge after controlling for other merger pair characteristics this paper also finds that hospitals are more likely to merge with a partner of similar size and close geographical proximity but not necessarily the closest candidate however ownership status not distance between hospitals is the dominant determinant of merger pairs

public pressure and corporate tax behavior we use a shock to the public scrutiny of firm subsidiary locations to investigate whether that scrutiny leads to changes in firms disclosure and corporate tax avoidance behavior actionaid international a nonprofit activist group levied public pressure on noncompliant u k firms in the ftse 100 to comply with a rule requiring u k firms to disclose the location of all of their subsidiaries we use this setting to examine whether the public pressure led scrutinized firms to increase their subsidiary disclosure decrease tax avoidance and reduce the use of subsidiaries in tax haven countries compared to other firms in the ftse 100 not affected by the public pressure the evidence suggests that the public scrutiny sufficiently changed the costs and benefits of tax avoidance such that tax expense increased for scrutinized firms the results suggest that public pressure from outside activist groups can exert a significant influence on the behavior of large publicly traded firms our findings extend prior research that has had little success documenting an empirical relation between public scrutiny of tax avoidance and firm behavior

sensitivity analysis for dea models an empirical example using public vs nfp hospitals abstract the research presented here applies the data envelopment analysis dea to a sample of public government owned and not for profit hospitals operating in michigan in 1982 the focus of this research is twofold first assessing the relative efficiency between these two ownership types using the dea rather than cost or profit functions can add insights into the production practices of these two ownership forms of hospitals second testing the sensitivity of the dea will add credence to this approach and resulting measures ten different specifications of the dea are employed to test the sensitivity of the model

investment cash flow sensitivities are useful a comment on kaplan and zingales arecent paper in this journal by kaplan and zingales reexamines a subset of erms from work of fazzari hubbard and petersen and criticizes the usefulness of investment cash eow sensitivities for detecting enancing constraints we show that the kaplan and zingales theoretical model fails to capture the approach employed in the literature and thus does not provide an effective critique moreover we describe why their empirical classiecation system is eawed in identifying both whether erms are constrained and the relative degree of constraints across erm groups we conclude that their results do not support their conclusions about the usefulness of investment cash eow sensitivities in a recent paper in this journal kaplan and zingales 1997 hereinafter kz argue that investment cash eow sensitivities do not provide useful evidence about the presence of enancing constraints because kz use a subset of the same erms and the same regressions as fazzari hubbard and petersen 1988 hereinafter fhp and claim page 176 that fhp can legitimately be considered the parent of all papers in this literature it is appropriate that we respond based on a simple theoretical model kz reach the provocative conclusion page 211 that the investment cash eow sensitivity criterion as a measure of enancial constraints is not well grounded in theory in section i we show that the kz model does not capture the theoretical approach employed in fhp and many subsequent studies most of the kz paper attempts to show that empirical investment cash eow sensitivities do not increase monotonically with the degree of enancing constraints within the 49 low dividend erms from the fhp sample in section ii we explain why the kz classiecation of the degree of constraints is eawed in identifying both whether or not erms are constrained absolute constraints as well as the relative degree of constraints across erms as a result we argue in section iii that there is no expected ex ante pattern for the

hospital profits the effects of reimbursement policies this paper provides a theoretical and empirical analysis of the effect of cost based reimbursement cbr on hospital costs and charges it takes issue with previous analyses which have treated cbr as paying economic costs plus a mark up and have concluded that the mark up is too small to significantly distort hospital decision making the basic thesis here is that if reimbursement is based on costs accounting costs become a price to cost paying patients and will be optimized to maximize revenue a hospital serving both cost and charge paying private patients can set two price schedules accounting profits ratio of charges to costs are not a measure of economic profit but of relative prices to these two groups of patients in the absence of constraints from regulation or patient co payment the optimum level of accounting costs would be infinite in practice the medicare reimbursement formula links allowable costs to charges received from charge paying patients this formula creates incentives for the hospital to raise charges above the single price profit maximizing monopoly level this inflationary effect of the medicare formula does not presuppose that medicare pays less than full cost the empirical analysis of hospital laboratory costs and charges generally supports the predictions for other departments the conclusions are consistent but more tentative because of data limitations overall evidence suggests minimal cross subsidy between cost and charge paying patients comparisons of cost and charge levels in for profit voluntary non profit and government hospitals are presented but it is emphasized that inferences about relative efficiency and profitability cannot be drawn from accounting data given the incentives created by cbr

on the determinants of corporate hedging finance theory indicates that hedging increases firm value by reducing expected taxes expected costs of financial distress or other agency costs this paper provides evidence on these hypotheses using survey data on firm s use of forwards futures swaps and options combined with computstat data on firm characteristics of 169 firms in the sample 104 firms use hedging instruments in 1986 the data suggest that firms which hedge face more convex tax functions have less coverage of fixed claims are larger have more growth options in their investment opportunity set and employ fewer hedging substitutes