recent trends in the size structure of italian manufacturing firms this paper analyses the re emergence of small scale production which has characterised the more recent phase of industrial development in western countries providing updated evidence about the phenomenon and focussing in particular the attention on italy where it has been assuming peculiar relevance

the effectiveness of fiscal and monetary policy responses to twin crises we study how effective fiscal and monetary policy responses are during a twin crisis using the dataset provided by laeven and valencia 2008 we identify 57 episodes of twin crises following the methods proposed in baldacci et al 2009 and hutchison et al 2010 we construct the variables measuring the duration and output cost of a twin crisis we find that fiscal policy does not seem to be associated with the shortening of a twin crisis regarding monetary policy we find that monetary tightening is associated with the lengthening of a twin crisis duration consistent with the result in hutchison et al 2010 dealing with a sudden stop crisis in addition our results show that while a mild monetary expansion is effective in reducing a twin crisis duration over expansionary monetary policy loses its effectiveness

what do twins share a joint probit estimation of banking and currency crises we study the determinants of twin crises and investigate the direction of causality between banking and currency crises in emerging markets we model banking and currency crises as dynamic events correlated over time and jointly estimate their probability using panel data simulation techniques we show that banking and currency crises are closely intertwined and are driven by common fundamentals banking crises exhibit strong state dependence suggesting that countries that have experienced a banking crisis in the past are more prone to experience another crisis finally we find evidence of unobserved heterogeneity and autocorrelation in the error term structure

lending booms latin america and the world recent theories of crisis put lending booms at the root of financial collapses yet lending booms may be a natural consequence of economic development and fluctuations so are lending booms dangerous in this paper we investigate empirically this question using a broad sample of lending boom episodes over 40 years with a special eye for latin america our results indicate that 1 lending booms are often associated with i a domestic investment boom ii an increase in domestic interest rates iii a worsening of the current account iv a declines in reserves v a real appreciation vi a decline in output growth 2 typical lending booms do not increase substantially the vulnerability of the banking sector or the balance of payments comparing latin america and the rest of the world we find that latin america lending booms make the economy considerably more volatile and vulnerable to financial and balance of payment crisis

models of currency crises with self fulfilling features the discomfort a government suffers from speculation against its currency determines the strategic incentives of speculators and the scope for multiple currency market equilibria after describing an illustrative model in which high unemployment may cause an exchange rate crisis with self fulfilling features the paper reviews some other self reinforcing mechanisms recent econometric evidence seems consistent with the practical importance of these mechanisms

measuring the costs of children an alternative approach abstract the cost of a child or the general equivalence scale as it is more commonly known is a concept of considerable importance in matters relating to public policy and welfare it has played a crucial part in numerous theoretical and empirical studies relating to poverty income distribution dietary needs income maintenance programs supplementary and child benefits and other forms of social security payments in a welfare state and in assessing the horizontal equity of income taxation in spite of a long tradition of estimating the scale from observed household budget data there remain severe problems in estimation and interpretation of the scales this paper proposes a new methodology for calculating the scale using a framework which is consistent with utility theory and which overcomes the identification problem without having to enforce the arbitrary prior assumptions of recent studies the proposed method allows easy calculation of not only the basic scale parameter but also how it varies with price and reference utility we illustrate the usefulness of the procedure by estimating on u k budget data at two different levels of aggregation and employing two sets of quite different functional forms the results are plausible compare favourably with one another and hence confirm the robustness and usefulness of the proposed procedure

the influence of household composition on household expenditure patterns theory and spanish evidence a concept of demographic separability is proposed that formalizes the notion that there are groups of goods adult goods that have little or no relationship to specific classes of household demographics the numbers or ages of children that there exist adult goods demographically separable from children is a necessary but not sufficient condition for the validity of rothbarth s method for measuring child costs we propose two different methods for testing demographic separability and present results from a 1981 survey of spain the econometric evidence is in fair agreement with the theoretical presuppositions

speculative currency attacks with endogenously induced commercial bank crises abstract to date all models of exchange rate crises ignore the existence of a commercial banking sector however if deposit money internal drain is used to purchase foreign exchange external drain then an external drain may give rise to a banking crisis the paper illustrates how an internal drain alters the dynamics of a speculative attack when it results in a cash payments restriction by interrupting the external drain such a restriction postpones devaluation and reduces the size of the initial devaluation the us internal and external drains of 1893 are discussed to provide motivation and support for the model

on measuring child costs with applications to poor countries the theoretical basis for measuring child costs is discussed and detailed consideration is given to two straightforward procedures for calculation engel s food share method and rothbarth s adult good method each of these methods embodies different definitions of child costs so that the same empirical evidence can generate quite different estimates depending on the method used it is shown that true costs are generally overstated by engel s method and understated by rothbarth s procedure although the latter unlike the former can provide a sensible starting point for cost measurement our estimates from sri lankan and indonesian data suggest that children cost their parents about 30 40 percent of what they spend on themselves

a new approach to modeling early warning systems for currency crises can a machine learning fuzzy expert system predict the currency crises effectively abstract this paper presents a hybrid causal model for predicting the occurrence of currency crises by using the neuro fuzzy modeling approach the model integrates the learning ability of the neural network with the inference mechanism of fuzzy logic the empirical results show that the proposed neuro fuzzy model leads to a better prediction of crisis significantly the model can also construct a reliable causal relationship among the variables through the obtained knowledge base compared to neural network and the traditionally used techniques such as logit the proposed model can thus lead to a somewhat more prescriptive modeling approach based on determinate causal mechanisms towards finding ways to prevent currency crises

a model of financial crises in emerging markets recent events in mexico asia russia and brazil have underscored that a satisfactory explanation of financial crises in emerging markets remains elusive not too long ago the prevailing view was that crises were the inevitable outcome of ongoing fiscal imbalances coupled with fixed exchange rates but this first generation view pioneered by krugman 1979 has fallen out of fashion because in many crises the crucial fiscal disequilibria were absent and as obstfeld 1994 has argued currency crises have sometimes occurred even though central banks had more than enough resources to prevent them witness much of europe in the early 1990s obstfeld put forward a second generation view in which central banks may decide to abandon an exchange rate peg when the unemployment costs of defending it become too large this new perspective implied that crises could be driven by self fulfilling expectations since the costs of defending the peg may themselves depend on anticipations that the peg will be maintained but obstfeld s emphasis on mounting unemployment and domestic recession while appropriate for the erm 1992 crisis was at odds with the facts in mexico in 1994 and east asia in 1997 asian

stabilization with liberalization an evaluation of ten years of chile s experience with free market policies 1973 1983 the recent post 1973 economic experience of chile has attracted considerable attention both from professional economists and from the media most observers have been particularly impressed by the sharp contrasts observed in chile in such a short period of time for example in 1973 chile had one of the highest rates of inflation in the world over 600 whereas in 1981 it experienced one of the lowest rates of inflation 9 5 also in 1975 real gnp declined by 12 9 but during 1977 80 real gnp grew at an average rate of 8 5 per annum in 1982 however the country faced a new recession with real gnp dropping by 14 5 in 1983 the gnp was reduced further by 2 3 the fact that these episodes developed while the military government was actively pursuing free market oriented policies that greatly liberalized the economy adds considerable interest to the chilean case 2 the year 1973 marked an important turning point in chile s economic and political history in september of that year the military took over the government from president salvador allende and a period of dramatic economic changes began chile was transformed from an economy isolated from the rest of the world with strong government intervention into a liberalized world integrated economy where market forces were left free to guide most of the economy s decisions the period 1973 81 was characterized by important achievements inflation was greatly reduced the government deficit was virtually eliminated the economy went through a dramatic liberalization of its foreign sector tariffs were reduced to a uniform 10 level and prices including interest rates were full liberalized probably one of the most interesting aspects of the chilean economy during this period is that major

the minimal conditions for a financial crisis a multiregional intertemporal cge model of the asian crisis abstract the globalization of world capitalism constrains the ability of the developmental state to pursue an independent industrialization and foreign trade strategy we use an intertemporal multiregion cge model to study the fundamental reasons for a financial crisis we find that we can create a realistic crisis in the asia region when capital markets are open and there is an unexpected rise in the risk premium of the asia region when capital markets are closed and the state retains all its policy instruments the asia region not only avoids a crisis but increases its rate of growth

balance of payments crises in a cash in advance economy the author shows that a flexible prices sidrauski type model with a cash in advance constraint is capable of depicting some of the phenomena associated with a balance of payments crisis like the onesrecently observed in argentina and mexico current accounts deficits and appreciation of the real exchange rat e it is also shown that these phenomena become exacerbated as the rate of devaluation before the crisis occurs becomes smaller copyright 1987 by ohio state university press

the role of expectations in stabilization policy abstract this paper develops and tests a theory of the process by which private agents in an economy form expectations about government policy agents form and update their beliefs about the true state of government policy in a bayesian fashion the credibility of a policy is defined to be the subjective probability that the government is pursuing a reform policy rule the credibility of a reform of monetary or exchange rate policies is a function of the parameters of both monetary and fiscal policies the theory is applied to the chilean and argentine exchange reforms of the late 1970 s

household equivalence scales and interpersonal comparisons recent papers have used household equivalence scales to construct measures of welfare inequality this procedure rests on an often implicit value judgement namely that if after adjustment for demographic characteristics two households are on the same indifference curve they are equally well off that value judgement is not compelling and there are situations in which it is ethically repugnant this is particularly likely if tastes are functions of past experience and income

poverty and household size the widely held view that larger families tend to be poorer in developing countries has influenced research and policy the scope for size economies in consumption cautions against this view we find that the correlation between poverty and size vanishes in pakistan when the size elasticity of the cost of living is about 0 6 this turns out to be the elasticity implied by a modified version of the food share method of setting scales by contrast some measures of child nutritional status indicate an elasticity of unity consideration of the weight attached to child versus adult welfare may help resolve the non robustness of demographic profiles of poverty excerpt

the role of the banking system in the international transmission of shocks paper analyzes the role of the banking system in the international transmission of financial shocks a channel of transmission is defined as a mechanism through which a financial crisis in one country induces a financial crisis in another country channe ls involving banks operate through changes in the capital adequacy ratios of a common lender and in the value of collateral of domestic borrowers through bank runs and bank panics and through moral hazard recent empirical evidence points to the significant effects of the common lchannel on the probability of a financial crisis while mitigating the role of bank runs and remaining inconclusive about moral hazard thus we introduce a series of indices of vulnerability to the common lender channel that improve existing measures by taking into account both the borrower s dependence on foreign loans and the lender s exposure to a single country by comparing the degree of vulnerabil ity to the common lender channel during the 1990s major crises we find that vulnerability was higher in the asia pacific region in 1997 and especially in the five countries most involved in the crisis than in latin america and east europe vulnerability was significantly lower in 2000 for almost all the countries in our sample due to both a more even distribution of liabilities on the part of developing countries and a higher degree of diversification of bank investments from the three main lending countries united states japan germany

a quantitative exploration of the role of short term domestic debt in balance of payments crises abstract the quantitative implications of a model of balance of payments crises are explored the model analyzes government sterilization of capital outflows through low interest rates on domestic debt this prevents a collapse in money demand but instead leads to a collapse in bond demand and therefore an increase in central bank domestic credit the theory s implications are consistent with the mexican experience of 1994 but much less so with indonesia in 1997 and brazil in 1998

the antecedents and aftermath of financial crises as told by carlos f diaz alejandro some of the best known papers of carlos f diaz alejandro were about latin america s crises in the 1980s and 1930s i show data figures and evidence about the crises in the advanced economies thirty years later that fit the same narrative his unadulterated words aptly describe modern problems across geographical borders and in this case income levels this attests to his timeless insight and understanding because some of the observations he made have general applicability to the study of recurring patterns across crises i have taken the liberty to label these lessons these are primarily lessons about what to avoid

speculative currency attacks and balance of payments crises abstract this paper reviews the recent theoretical literature on collapsing exchange rate regimes using a combination of technique intuition and realworld observation we discuss the literature s main insights point out some unresolved questions and offer suggestions for future research the survey should be of interest to both specialists and non specialists in the field of international macroeconomics

credit constraints equity market liberalization and growth rate asymmetry abstract this paper provides evidence that financial openness is an important determinant of growth rate asymmetry in emerging markets i exploit exogenous shocks to financial flows and examine the impact of equity market liberalization on the skewness of output growth for 93 countries during the 1973 2009 period i show that opening the economy to foreign portfolio investment results in a substantially higher negative skewness of output growth this result obtains with equal strength in the aggregate data and in the sectoral data and it is disproportionately stronger in sectors that require more external finance the skewness effect of financial openness is stronger in countries which experienced a banking crisis after liberalization

balance of payments crises and devaluation the collapse of a fixed exchange rate is typically marked by a sudden balance of payments crisis in which speculators fleeing from the domestic currency acquire a large portion of the central bank s foreign exchange holdings faced with such an attack the central bank often withdraws temporarily from the foreign exchange market allowing the exchange rate to float freely before devaluing and returning to a fixed rate regime this paper links the timing of the initial speculative attack to the magnitude of the expected devaluation and to the length of the transitional period off loating an implication of the analysis is that there exist devaluations so sharp and transition periods so short that acrisis must occur the moment the market first learns that the current exchange parity will eventually be altered for sufficiently long transition periods the floating exchange rate overshoots its new peg before appreciating back toward it for shorter periods the rate depreciates monotonically to its new fixed level accordingly the central bank s return tothe foreign exchange market can occasion a capital outflow or a capital inflow this abstract was borrowed from another version of this item

banks debt maturity and financial crises abstract we develop a model in which the maturity of external debt of banks their level of international reserves and the term structure of interest rates are jointly determine self fulfilling runs may occur and banks take this possibility into account when choosing the structure of their assets and liabilities if the probability of a run is sufficiently small banks will deliberately choose an illiquid asset liability position and expose themselves to a run in that case short term debt will be cheaper than long term debt and the maturity structure of foreign debt will depend on attitudes towards risk

domestic bank runs and speculative attacks on foreign currencies abstract the paper extends the international transmission of financial crisis literature by illustrating how a domestic bank run can cause a speculative attack on foreign currencies the idea is that when domestic banks invest abroad a domestic bank run will give way to a repatriation of foreign capital if the repatriation causes a depletion of the foreign central bank s foreign exchange reserves then the foreign currency will be devalued as such a devaluation will render domestic banks insolvent in the rational equilibrium domestic bank runs will 1 cause a speculative attack on the foreign currency and 2 be self justified

the design of direct taxation and family benefits abstract the subject of this paper is the design of the personal income tax and social security benefits that vary with the size of the family it is concerned with the analytical problems of policy design that arise from constraints on the instruments which may be used from differences in social judgements about the desirability of redistribution and from differences of view about the disincentive effects of taxation the paper considers these issues in the context of the french tax benefit system and the implications of the french system being harmonised towards certain features of the british system

financial crises and balance of payments crises a simple model of the southern cone experience abstract this paper starts from a simple model of the domestic banking sector and develops the potentially destabilizing macroeconomic consequences of its role in intermediating foreign capital inflows both financial and balance of payments crises may result reminiscent of the southern cone experience

revealed community equivalence scales abstract this paper estimates the equivalence scale revealed by discretionary community allocations of welfare benefits to poor households i apply the proposed approach to a subsidized rice program in indonesia in which villages designated program beneficiaries and estimate the equivalence scale implicit in the beneficiaries they selected i find that the revealed community equivalence scale for this program lies much closer to per capita expenditure than traditional demand based equivalence scales particularly in the poorest communities this suggests that per capita expenditure may be closer to how poor communities actually compare households when allocating aid than previously thought

central bank reactions to banking crises in fixed exchange rate regimes abstract until recently speculative attacks and banking crises have been largely treated as separate phenomena however the recent experiences of several southern cone countries indicates that banking difficulties can lead to a currency crises if in combatting them the central bank adopts policies which are inconsistent with the fixed exchange rate regime the paper illustrates how this can be the case and discusses what are the policy responses available to central banks that face banking crises in fixed exchange rate regimes

good bye financial repression hello financial crash some unintended consequences of financial liberalization in latin america are analyzed in this paper intrinsic imperfectious in financial markets and the policy dilemmas they pose are reviewed first the stylized facts of southern cone experiments in financial liberization are then presented alternative ways of organlzing domestic capital markets under latin american conditions are discussed and an eclectic reform mongering program is proposed

a model of the interactions between banking crises and currency crises abstract a second generation model of currency crises is combined with a standard banking model in a pegged exchange rate regime after funds have been committed to the banks news arrives about the quality of the banks assets and about the exchange rate fundamentals a run on the banks may cause a currency crisis or vice versa there are multiple equilibria with either twin crises or no crisis depending on depositors expectations of other depositors actions suspension of deposit convertibility can prevent a speculative attack on the currency but last resort lending to solvent banks can induce one

has poverty gotten worse iven the major changes now being implemented in programs aimed atalleviating poverty in the united states it is important to have a goodunderstanding of how the extent of poverty has evolved over the lastcouple of decades has poverty gotten worse or have we been gradually winningthe war on poverty there is unanimous agreement that there was a steady and dramatic decreasein the percentage of the u s population in poverty during the 1960s the of cialu s census bureau gures show the poverty rate dropping from 22 4 percent ofthe population in 1959 to 12 6 percent in 1970 with a further decrease to11 1 percent in 1973 the trend since 1973 is not as clear the of cial poverty raterose somewhat during the latter part of the 1970s and then sharply increased dur ing the recession of the early 1980s reaching 15 2 percent in 1983 it then graduallydeclined hitting 12 8 percent in 1989 increased to 15 1 percent in 1993 and thendropped to 13 8 percent in 1995 according to the of cial rate even at the peakof the economic expansion of the late 1980s there was a higher percentage of thepopulation with income below the poverty line than there was 20 years earlier poverty does seem to have gotten worse this conclusion is controversial however because the way in which poverty isbest measured is controversial the of cial poverty scale has been criticized alonga number of dimensions one point of contention is whether people should bede ned as being poor when they are part of a family with

firm size and job quality a survey of the evidence from germany small firms provide and create a large proportion of jobs in germany are these jobs worse than jobs in larger firms the mosaic picture that emerges from a review of several recent empirical studies using german individual or firm level micro data shows that all in all wages are lower non wage incomes fringes are lower job security is lower work organisation is less rigid institutionalized possibilities for workers participation in decision making are weaker and opportunities for skill enhancement are worse in small firms compared to large firms the weight of evidence therefore indicates that on average small firms offer worse jobs than large firms it is argued that there is no need for policy measures targeted to improve job quality in small firms because higher incomes in large firms can in part be seen as compensating differentials for more rigid work organisation and can follow from wage policies to reduce shirking and turnover that is more costly in large than in small firms furthermore a lower level of remuneration less protection against dismissals a lower level of workers participation and less opportunities for further training all contribute to lower costs in small firms that might be needed to compensate for size related cost disadvantages compared to large firms economic policy should concentrate on keeping barriers to entrepreneurs entry to markets low to foster new firm formation and creative destruction

life cycle expenditure allocations and the consumption costs of children abstract in this paper we assess whether it is changing needs or intertemporal substitution that dominate household expenditure responses to the presence of children over the life cycle we construct lifetime expenditure paths for households with different demographic profiles and consider the shape of these paths and some possible implications for welfare measures simulated expenditure paths based on consistent single period and multi period models indicate that it is indeed changing needs that dominate such paths in periods when children are present in the household however allowing for intertemporal substitution is still shown to be important since it can introduce new information relevant to the calculation of household welfare

how serious is the neglect of intrahousehold inequality in this report the authors develop a framework for assessing the consequences of ignoring intrahousehold inequality in the measurement and analysis of poverty and inequality they apply this framework to data for the philippines and conclude that 1 the result of neglecting intrahousehold inequality will probably be considerable understatement of the levels of poverty and inequality with the philippine data measured levels of inequality and poverty were off 30 percent as a result of ignoring intrahousehold variation and 2 patterns of inequality revealed by household level data are somewhat different from patterns revealed by individual level data but the differences seem not to be dramatic to confirm these results the exercise should be repeated with data from other countries

monetarism in chile 1973 1983 some economic puzzles the most recent of these experiments began in 1973 after the military overthrew president salvador allende in the 10 years following the coup the military implemented deep reforms directed toward transforming chile from an economy semi isolated from the rest of the world with strong governmental intervention into a liberalized worldintegrated economy where market forces were freely left to guide most of the economy s decisions these liberalization reforms were carried out at the same time that a major stabilization program aimed at reducing a 600 rate of inflation was being implemented many of the policies undertaken roughly correspond to what a vast number of economists have been advocating for developing countries trade was liberalized the capital account was partially opened interest rates were freed and an active domestic capital market was developed the fiscal system was reformed with a value added tax replacing a cascading sales tax the social security system was reformed and the private sector began to play a more active role in the growth and development

consumption technology and the intrafamily distribution of resources adult equivalence scales reexamined adult equivalence scales are supposed to measure differences in the needs of households of different demographic composition formally they purport to measure the change in the cost of attaining a certain welfare level when the family composition varies this paper shows that the definition and the measurement of these scales depend crucially on the concept of welfare used when welfare is the utility parents derive from their own consumption one has to assume separability of parents and children s consumption this assumption implies that the only way of imputing the intrafamily allocation of resources is by observing the consumption patterns of adult goods regardless of the definition used one cannot separate the factors reflecting home technology i e needs from those determining the intrafamily distribution rule i e wants out of consumption data

health and consumption preferences estimating the health state dependence of utility using equivalence scales abstract this paper estimates health state dependence of utility in europe for identification we introduce a new method using insights from the research domain of living standards we estimate how much extra or less income is needed to maintain the same level of material wellbeing after a health shock and we derive a simple relation between this estimate and the health state dependence parameter the results show positive health state dependence this is not driven by medical expenditures and is robust across alternative specifications and health measures interestingly for cognitive limitations we find negative health state dependence presumably resulting from a decreased ability to plan

household equivalence scales and welfare comparisons abstract the ratio of cost functions of different households facing the same prices and attaining the same utility level is a true cost of demographic characteristics index this index is independent of a base level of income or utility ib if and only if it equals a ratio of household equivalence scales that are themselves ib applied cost index and equivalence scales specifications are usually ib this paper describes the general restrictions on cost functions and social welfare functions required for ib scales and for their use in welfare analysis

a model of the joint distribution of banking and currency crises abstract we develop a simple framework for studying the joint distribution of banking and currency crises we make two points first banking and currency crises are related but they are not the same thing viewing crises in isolation or as joint events biases estimates of the likelihood of crises second the proliferation of government promises such as adding a promise to bail out bank depositors to the promise of fixing the exchange rate reduces the likelihood of keeping any individual promise when the resources devoted to keeping the promises are fixed

domestic technology consumption economies of scale and poverty evidence from sri lanka while it is well known that new technologies enhance consumer welfare the manner in which these technologies impact the ability to realize economies of scale in consumption is not well understood we use sri lankan household data to examine how the adoption of new technologies by households positively impacts their ability to achieve household economies of scale this suggests that new technologies not only deliver a greater variety of consumption goods to consumers but they may also play an important role in enabling large households to escape poverty by lowering the per capita costs of maintaining a given standard of living given the importance of consumption economies of scale in the measurement of poverty this study provides some insights on the extent to which the number of poor households changes when food consumption scale economies due to technology adoption in the domestic sphere are incorporated

currency crises are they all the same abstract the plethora of currency crises around the world has fueled many theories on the causes of speculative attacks the first generation models focus on fiscal problems while the second generation models emphasize countercyclical policies and self fulfilling crises in the 1990s models pinpoint to financial excesses with the crisis of argentina in 2001 models of sovereign default have become popular again while the theoretical literature has emphasized variety the empirical literature has supported the one size fits all models this paper contributes to the empirical literature by assessing whether the crises of the last 30 years are of different varieties

latin america and east asia in the context of an insurance model of currency crises abstract this paper focuses on the 1995 latin american and the 1997 east asian crises using an insurance based model of financial crises first the dooley model is described second some empirical evidence for an insurance model is presented the key variables in this approach include the ratio of foreign exchange reserves to bank loans domestic credit extended to the private sector the ability of the private sector to appropriate government assets and appropriation as measured by capital flight we argue that the insurance model is consistent with the observed evolution of these variables in the recent crises in latin america and asia finally we examine the statistical evidence in favor of the model using panel regressions we find that the econometric results are consistent with the insurance model and tend to support this approach over some competing explanations

household equivalence scales theory versus policy researchers agree that household equivalence scales are intended to measure the variation in income needed to bring households of different composition to the same welfare level researchers do not agree however about how the term household welfare is to be defined this article traces the historical and philosophical development of three distinct definitions when the conceptual bases of several popular methods for the estimation of equivalence scales are explored it becomes clear that advances in theoretical rigor have not always worked to bring the literature closer to answering questions of policy concern

expenditure on children a rothbarth type method consistent with scale economies and parents bargaining abstract we suggest a new methodology to estimate the share of household income accruing to children the household behavior is represented according to the collective approach that is each household member is characterized by specific preferences following the principle of the rothbarth approach the identification of the children s share requires the observation of adult specific goods our method differs from this traditional approach in that it is compatible with economies of scale as well as with parents bargaining we illustrate the method with an application to the french household budget survey

capital mobility and coalitional politics authoritarian regimes and economic adjustment in southeast asia this article investigates the coalitional bases of authoritarian rule to explain striking variation in adjustment policy to the asian financial crisis in indonesia and malaysia given currency depreciation with financial sector fragility holders of mobile assets prefer to maintain an open capital account while owners of fixed assets and labor favor restrictions of capital mobility to facilitate expansionary macroeconomic policies differences in adjustment policy across the two countries reflect differences in the political coalitions supporting the authoritarian regimes these findings illuminate the nature of political conflict during financial crises and show how a nuanced view of the coalitions supporting authoritarian rule can yield powerful insights into the political economy of authoritarianism and economic adjustment in a global economy

intra household resource allocation an inferential approach if household income is pooled and then allocated to maximize welfare then income under the control of mothers and fathers should have the same impact on demand with survey data on family health and nutrition in brazil the equality of parental income effects is rejected unearned income in the hands of a mother has a bigger effect on her family s health than income under the control of a father for child survival probabilities the effect is almost twenty times bigger the common preference or neoclassical model of the household is rejected if unearned income is measured with error and income is pooled then the ratio of maternal to paternal income effects should be the same equality of the ratios cannot be rejected there is also evidence for gender preference mothers prefer to devote resources to improving the nutritional status of their daughters fathers to sons

managing exchange rate crises evidence from the 1890s abstract this paper investigates the effectiveness of the monetary authority s borrowing policies in resolving exchange rate cises it shows why obtaining loans or lines of credit in foreign currency may avoid at least temporarily the devaluation of a fixed rate and discusses the problem of the optimal size of the loan and or the line of credit the analysis focuses on a particular episode of foreign exchange rate pressure during the troubled years between 1894 to 1896 the results suggest that the borrowing policy followed by the us treasury in those years was effective in avoiding the collapse of the united states gold standard and that the amount of the borrowing undertaken by the treasury might have been optimal

a model of crises in emerging markets this paper presents a perfect foresight model of speculative attacks on emerging markets credit constrained governments are assumed to have two objectives to accumulate liquid assets in order to self insure against shocks to national consumption and to insure poorly regulated domestic financial markets this policy regime generates endogenous fiscal deficits defined to include the growth of contingent liabilities the model sets out a sequence of yield differentials consistent with capital inflows followed by anticipated speculative attacks the model suggests that a common shock generated capital inflows to emerging markets in asia and latin america after 1989

the timing and size of bank financed speculative attacks abstract the recent epidemic of banking and currency crises has led researchers to consider the role that unhealthy banks may have in currency crises the present paper in contrast investigates the anatomy of a currency crisis when banks are healthy enough to finance it it is shown that when banks finance the crisis an anticipated collapse occurs sooner and an unanticipated collapse is worse than when banks do not increase credit during the crisis the findings imply that restrictions on bank loan activities and careful management of bank balance sheet risks may lessen the severity of or even prevent a currency crisis

economic costs of alternative monetary policy responses to speculative currency attacks abstract the outcome of a speculative attack on the foreign exchange rate can be classified into three cases i immediate depreciation of the nominal exchange rate ii successful defense or iii failed defense this paper explores which of these outcomes yields the lowest cost in terms of output and unemployment in the short and medium run ex ante the outcome of a speculative attack is uncertain therefore the appropriate response of monetary authorities to a speculative attack depends on the cost of an immediate depreciation compared with that of the expected outcome of a currency defense our empirical analysis focuses on a sample of 73 emerging and developing countries over the 1960 2011 period our results indicate that an immediate depreciation is the policy response that is associated with a lower expected output loss and unemployment in the short run and it tends to be expansionary in the medium run a defense if successful entails insignificant costs in the short run but unlike an immediate depreciation a successful defense is not expansionary in the medium run if a defense fails large output losses and an increase in unemployment ensue at least in the short run

the pattern of changes in the long term development of establishment size hypotheses and analyses dealing with the expansion of small businesses are usually carried out over relatively short periods of time the patterns drawn from these examinations e g on the question of specific differences in the growth of size are usually influenced by configurations of the overall economy and limit the realization of regular processes to the phases they are based upon a second disadvantage lies in most cases in the fact that data sources are used for the empirical analyses that do not cover the economic system as a whole nor for all sizes of establishments this study attempts to present the development of the sizes of establishments in germany over a period of more than one hundred years 1882 to 1987 and thus avoids the narrow perspective of previous examinations it becomes evident that this development does not take a continuous course instead it follows a wave pattern since this discontinuous development pattern is common to almost all sectors it appears to be a general phenomenon this study reveals that the small establishments with more than five employees contrary to most theoretical assumptions are of utmost importance even when considered over a long period of time the growth of small establishments in recent years observable in all sectors may not be a unique phenomenon however in view of an overall growth of employment and the simultaneous shrinking of large establishments it occurs under a new constellation

strategic complementarities and the twin crises the economic literature has emphasized the role of strategic complementarities in generating banking crises and currency crises motivated by evidence from recent financial crises we study a model where strategic complementarities exist not only within a group of creditors or within a group of currency speculators but also between the two groups the additional type of strategic complementarities generates a vicious cycle between banking crises and currency crises this vicious cycle magnifies the correlation between the two crises and destabilizes the economy we discuss some empirical implications and policy implications and in particular show that due to the interaction between the banking sector and the currency market a lender of last resort might not be able to prevent bank runs

financing the german mittelstand this paper describes how the german mittelstand or small and medium sized enterprises are financed in germany the role of the german mittelstand both in a static and in a dynamic framework is described and contrasted with that of the same size group in other leading industrialised countries we find that in general the mittelstand has played a mmore important role in germany than in other industrialised nations such as the united states or the united kingdom the traditional success of the german mittelstand is partly attributable to a system of finance that is richly layered by complementary institutions designed to meet the financial needs of both large and smaller enterprises however we find evidence that even under the german system of finance liquidity constraints exist and are greater for smaller firms the german system of finance moreover seems particularly deficient in the channeling of funds to new firm startups in the newer industries

bank runs and currency peg credibility abstract it is shown that as a currency peg constrains a government s ability to finance a bailout bank runs are more likely in credible fixed exchange rate regimes than in those in which the central bank is less committed to its exchange rate within the context of the model and given the government responses to their respective banking crises during the period 1994 1995 the bank runs in argentina and lack thereof in mexico seem to be rational responses of depositors

household economies of scale in consumption theory and evidence household economies of scale arising from the existence of househo ld public goods increasing returns in household production and or bulk discounts are incorporated into a utility theoretic model of household demands individuals are assumed to be identical and symmetrically treated within households economies of scale parameters for five goods are estimated using the quadratic expenditu re system and data from the u s consumer expenditure survey on expenditures by all adult households results suggest the existence o f significant economies of scale in the consumption of all of the included goods with economies being especially pronounced in the consumption of shelter copyright 1988 by the econometric society

collapsing exchange rate regimes some linear examples abstract we construct a pair of linear examples to study the collapse time of a fixed exchange rate regime the first example is a perfect foresight continuous time model which allows calculation of the exact collapse time and the tracking of reserves the second example is a discrete time stochastic model which yields an endogenous probability distribution over the collapse time and produces a forward discount of the exchange rate

currency crises and the stock market empirical evidence for another type of twin crisis we explore the dependency between currency crises and the stock market in emerging economies our focus is two fold first the risk of a currency crisis rises as the foreign stake in the domestic stock market increases successful economies with high capital flows into their booming stock markets especially are prone to stock market induced currency crises second we apply the dividend growth model to show that stock markets crash in the run up to a currency crisis this new type of twin crisis is empirically tested by employing a logit framework using quarterly data for 33 emerging economies for 1994q1 2007q4

gaucho banking redux argentina s economic crisis has strong similarities with previous crises stretching back to the nineteenth century a common thread runs through all these crises the interaction of a weak undisciplined or corruptible banking sector and some other group of conspirators from the public or private sector that hasten its collapse this pampean propensity for crony finance was dubbed gaucho banking more than one hundred years ago what happens when such a rotten structure interacts with a convertibility plan we compare the 1929 and 2001 crises the two instances where rigid convertibility plans failed and reach two main conclusions first a seemingly robust currency board can be devastated by an ill conceived approach to the problems of internal and external convertibility or to rephrase gresham bad inside money drives out good outside money second when modern economic orthodoxy collides with caudillo style institutional backwardness a desperate regime with its hands tied in both monetary and fiscal domains will be sorely tempted by a capital levy on the financial sector for as willie sutton said when asked why he robbed banks because that s where the money is

the exact timing of the collapse of an exchange rate regime and its impact on the relative price of traded goods as of february 28 1983 ninety four countries are classified as having a fixed exchange rate regime 38 are pegged to the u s dollar 13 to the french franc 14 to the special drawing right and 24 to different baskets of currencies the choice of a fixed exchange rate peg implies a specific monetary discipline namely monetary growth equal to the growth rate of the currency or currencies to which a country is pegged monetary policy is thus subject to an exchange rate rule rather than to either a monetary growth rule or alternatively to discretionary policy a fixed exchange rate is a specific case of an active crawling peg where the preannounced rate of change in the exchange rate is zero active crawling peg rules whereby the exchange rate is adjusted downward by a preannounced amount over a specified period of time have been practiced in various places particularly in latin america recent experiments include argentina beginning december 1978 brazil during the 1980 calendar year chile from february 1978 to june 1979 jamaica from may 1978 to may 1979 portugal from august 1977 to june 1979 and uruguay beginning october 1978 1 at times the prean

exogenous shocks contagion and bank soundness a macroeconomic framework abstract in a model where all banks are initially solvent an exogenous shock affects confidence causing a flight from deposits into domestic and foreign currency real interest rates increase unexpectedly affecting firms and raising the share of the banks nonperforming assets this contagion causes a bank run simulations show that compensatory monetary policy mitigates the bank run but causes macroeconomic imbalances combining compensatory monetary policy with tight fiscal policies slows the bank run and mitigates insolvency a devaluation combined with compensatory monetary policy reduces insolvencies and increases the growth of real income but at the cost of increased inflation

does the ecb act as a lender of last resort during the subprime lending crisis evidence from monetary policy reaction models abstract we investigate whether the ecb aligns its monetary policy with financial crisis risk in emu member countries we find that since the outbreak of the subprime crisis the ecb has significantly increased net lending and reduced interest rates when banking and sovereign debt crisis risk in vulnerable emu countries greece ireland italy portugal and spain increases while no significant effect is identified for the pre crisis period and relatively tranquil emu countries austria belgium france germany and the netherlands these findings suggest that the ecb acts as a lender of last resort for vulnerable emu countries

did established early warning signals predict the 2008 crises abstract over the past 60 years a voluminous literature has painstakingly developed crises theories and their associated early warning signals the hallmark of this literature is the consistency with which selected early warning signals such as the level of reserves and exchange rate appreciations are presumed to predict different types of crises across countries and time the diversity of crises theories that motivate early warning signals presents however a challenge to empirical implementations given that the true model of early warning signals is unknown omitted variable bias contaminates estimates and confidence levels when the uncertainty surrounding a particular theory has been ignored after addressing model uncertainty in early warning signal regressions using an extended version of frankel and saravelos 2012 j int econ 87 216 231 dataset we do not find a single early warning signal that alerts to all dimensions of the 2008 crisis instead distinct sets of early warning signals identify different dimensions of the crisis banking balance of payments exchange rate pressure and recession

rough sets and the role of the monetary policy in financial stability macroeconomic problem and the prediction of insolvency in insurance sector microeconomic problem abstract this paper faces two questions related with financial stability the first one is a macroeconomic problem in which we try to further investigate the role of monetary policy in explaining banking sector fragility and ultimately systemic banking crisis it analyses a large sample of countries in the period 1981 1999 we find that the degree of central bank independence is one of the key variables to explain financial crisis however the effects of the degree of independence are not linear surprisingly either a high degree of independence or a high degree of dependence are compatible with a situation of financial stability while intermediate levels of independence are more likely associated with financial crisis it seems that it is the uncertainty related with a non clear allocation of monetary policy responsibilities that contributes to financial crisis episodes the second one is a microeconomic problem the prediction of insolvency in insurance companies this question has been a concern of several parties stemmed from the perceived need to protect general public and to minimize the costs associated such as the effects on state insurance guaranty funds or the responsibilities for management and auditors we have developed a bankruptcy prediction model for spanish non life insurance companies and the results obtained are very encouraging in comparison with previous analysis this model could be used as an early warning system for supervisors in charge of the soundness of these entities and or in charge of the financial system stability most methods applied in the past to tackle these two problems are techniques of statistical nature and variables employed in these models do not usually satisfy statistical assumptions what complicates the analysis we propose an approach to undertake these questions based on rough set theory

aggregate consumer behavior and household equivalence scales this article presents estimates of household equivalence scales broken down by demographic characteristics of u s households separate estimates are given by family size age of head region race and urban versus rural residence commodity specific scales are presented for five separate commodity groups energy food consumer goods capital services and other services the estimates are obtained from an econometric model of aggregate consumer behavior the parameters of this model are estimated by combining aggregate time series and individual cross section data

analyzing the relationships between information technology inputs substitution and national characteristics based on ces stochastic frontier production models abstract this research examines four interrelated issues at the country level the value of information technology it inputs substitution and complement the complementarity phenomenon created by it and national characteristics and the productivity paradox jointly and critically from a global perspective using the so called productive efficiency as the performance measure to that end we develop the three factor constant elasticity of substitution ces stochastic production frontier model and apply it to a set of panel data from 15 countries over the period 1993 2003 along with the traditional two factor ces models within the one and two equation frameworks in the two equation setting six national characteristics are selected as the contributing factors of the productive efficiency the findings include i the value of it as measured by the productive efficiency is duly recognized ii the productivity paradox is found to be absent from the production process in a majority of developed and developing countries considered rejecting the existing argument that the paradox exists only in developing economies but does not exist in developed countries however the developed countries have used it capital in their production systems more productively efficiently than the developing nations iii traditional capital non it capital traditional labor and it capital are not pairwise substitutable contrary to the notion that they are pairwise substitutable at the firm level iv constant returns to scale as commonly assumed are not supported by the data v different national characteristics affect a country s output represented by gross domestic product or gdp and its productive efficiency differently and vi the complementarity phenomenon is observed in most of the countries developed and developing under study

prospective deficits and the asian currency crisis this paper argues that a principal cause of the 1997 asian currency crisis was large prospective deficits associated with implicit bailout guarantees to failing banking systems the expectation that these future deficits would be at least partially financed by seigniorage revenues or an inflation tax on outstanding nominal debt led to a collapse of the fixed exchange rate regimes in asia we articulate this view using a simple model whose key feature is that a speculative attack is inevitable once the present value of future government deficits rises we present empirical evidence in support of the key assumptions underlying our interpretation of the crisis