definition consistent measurement of exchange market pressure currencies can be under severe pressure but in a managed exchange rate regime that is not fully visible via the change in the exchange rate the literature has proposed a way to measure such exchange market pressure emp indirectly by adding interest rate changes and forex interventions to the exchange rate change we demonstrate that this measure is not consistent with the definition of emp and develop a new measure that is consistent this is first derived within the commonly used monetary exchange rate model then we generalize the analysis by avoiding the use of an exchange rate model we find that the interest rate should not be taken in the first difference form used so far but rather in level form and relative to the interest rate chosen if the country had no exchange rate objective applications on the european monetary system and east asian crises confirm that this improvement is highly relevant in practice

substitutability and the welfare effects of endowment increases abstract mas colell has conjectured that if all commodities are normal goods for a certain consumer and if the aggregate excess demand function of the other consumers satisfies the condition of gross substitutability then an increase in his initial endowments will lead to a new equilibrium allocation which will be preferred by him this excludes the immiserizing growth paradox it is shown that a sufficient condition is that commodities be also net substitutes for the consumer that has been singled out

the new zealand approach to rules and discretion in monetary policy abstract the legislative framework under which the reserve bank of new zealand operates was changed in 1989 to one providing for a tightly constructed target rule with discretion over instrument choice the rationale for the change rests on the idea that damage to long run growth would follow if monetary policy were to pay active attention to the short run output and employment consequences of monetary policy actions the rule now in place thus prohibits monetary policy from active consideration of output and employment as objectives in their own right initial results provide tentative evidence of the benefits of the approach

the demand for excess reserves this paper provides an estimate of the demand for excess reserves in the united states it finds that excess reserves are negatively related to the federal funds rate and positively related to transactions deposits it also finds that clearing needs significantly affect the demand for reserves with increases in excess reserves coming in response to lower required reserve balances and higher clearing volume some implications for monetary policy are discussed the demand for excess reserves is at the center of a number of issues in monetary economics while at one time it was featured primarily in the calculation of money multipliers more recently it has figured in federal reserve policy through its connection to the targeting of the federal funds rate each week the open market desk is obligated to forecast the demand for reserves including the demand for excess reserves to determine the amount of reserves to supply through open market operations this shift in the role of excess reserves is reflected worldwide a number of countries have abandoned reserve requirements altogether and the entire connection between monetary policy and the economy is through the demand for excess reserves this paper looks at recent data on excess reserves in the united states to determine the sensitivity of demand to changes in interest rates and other variables affecting the willingness to hold reserves the standard approach to modeling the demand for excess reserves is to treat it as part of a bank s liquidity management decision banks want to hold reserves to avoid overdraft or reserve deficiency penalties on their account at the central bank when facing uncertain flows of funds this general model of the precautionary demand for reserves was given by poole 1968 two basic propositions fall out of this approach the first is that the quantity of excess reserves demanded should vary inversely with short term interest rates which are the opportunity cost of holding reserves assuming that excess reserves pay no interest the second proposition is that since excess reserves are providing a buffer against uncertainty about reserve balances demand should increase with uncertainty the textbook model of excess reserve demand assumes that this uncertainty increases proportionately with the level of transactions deposits this paper finds support for both of these propositions in recent years excess reserves have increased with the growth in transactions deposits and were negatively related to interest rates decreasing roughly 120 million for each percentage point increase in the federal funds rate the role of excess reserves in monetary policy depends on the particular operational strategy adopted by the central bank the approach in the united states shifted in 1982 when the

what explains wage gaps between farm and city exploring the todaro model with american evidence 1890 1941 nominal wage gaps between farm and city employment are one of the most pervasive aspects of modern economic growth so much so that they have become a key stylized fact of development economics indeed a good portion of the literature on the third world has focused on this problem at length both in terms of labor market behavior and in terms of policy formation in the face of factor market distortions yet wage gaps are not simply an institutional peculiarity of newly industrializing third world countries since they seem to have been even greater among nineteenthand twentieth century western nations while unskilled full time nominal city wages are about 41 higher than farm wages in the contemporary third world they were about 51 higher among late nineteenth century industrializers they were even higher in england in the 1830s about 73 2 furthermore the evidence suggests that these wage gaps vary substantially over time they rose from 29 to 41 in the american north between the antebellum and postbellum periods and were about 50 by the mid 1890s in the united states as a whole a figure that reached an all time u s high of about 65 by the late 1930s 3 there are three questions that these wage gaps raise not just one first would these nominal full time wage gaps disappear if they were properly measured proper measurement would include the fact that cities are more costly places to live that cities may have greater disamenities that farmers also make in kind payments to their workers and that farm laborers suffer seasonal underemployment elsewhere

foreign ownership and the theory of trade and welfare some standard topics in the theory of international trade are reconsidered in this paper by distinguishing between national and aggregate income when fixed supplies of foreign inputs are present within the home country under conditions that would ensure a national welfare gain if foreign ownership were absent international transfer economic growth or tariff policy might cause a national welfare loss in the presence of foreign ownership the techniques developed could be applied to other domestic distinctions such as those based on race sex age or ethnicity and to the theory of customs unions in a three country world

an empirical procedure to evaluate monetary management under exogenous changes in the money supply this article proposes an empirical procedure to evaluate central banks monetary management in a presence of exogenous changes in the money supply monetary shocks deviate the market intere

estimating the open market desk s daily reaction function this paper presents the results of an empirical investigation into the proximate determinants of the federal reserve s daily open market operations using information available each morning at the fed conference call the author models the open market desk s choice of both the quantity and the type of operation using a friction model for the former and a multinomial logit framework for the latter different types of operations are shown to send different signals to the market about the underlying thrust of fed policy and open market operations in recent years are shown to have become increasingly keyed to the federal funds rate copyright 1993 by ohio state university press

real options approach to inter sectoral migration of u s farm labor the core of the literature on inter sectoral labor migration is based on net present value models of investment in which individuals are assumed to migrate to take advantage of positive wage differentials in this article we argue that a real options approach taken together with the adjustment costs associated with sectoral relocation may provide a basis for explaining the migration of farm labor out of the agricultural sector given the irreversibility of migration decisions and uncertainty in the economy potential migrants might choose to postpone migration even in the face of positive wage differentials using annual u s employment data from between 1948 and 2009 our results indicate that large elasticities between economic incentives and out farm migration are observed after a high threshold of wage differentials between farm and off farm sectors is surpassed

measuring the liquidity effect this paper measures the effect on the federal funds rate of an open market operation the paper deals with simultaneous equations bias by developing a proxy for the errors the federal reserve makes in forecasting the extent to which treasury operations will add or drain reserves available to private banks these errors induce fluctuations in bank reserves which have measurable consequences for the federal funds rate the paper estimates that a reduction in nonborrowed reserves of 30 million if sustained for an entire fourteen day reserve maintenance period will cause the federal funds rate to rise by ten basis points copyright 1997 by american economic association

why farmers quit a county level analysis we identify the effects of alternative explanatory variables on the propensity of u s farmers to cease farming with a particular emphasis on understanding the roles of off farm employment and federal farm program payments conventional ordinary least squares analysis using all counties suggests that off farm employment has no statistical effect on the net number of farmers quitting between 1987 and 1997 ceteris paribus a more refined analysis which separates counties losing farmers from those that gained farmers reveals subtle and less clear cut effects of off farm employment and federal program payments on farm exits copyright 2001 oxford university press

farming efficiency and the determinants of multiple job holding by farm operators the extent to which farm families engage inoff farm employment activities is a topic ofcentralimportancetounderstandingthe nan cial well being of farm households the degreeof nancial stress experienced by u s farmfamilies is always a concern to policy makers yet policyconsiderationsoftenignorethesub stantial involvement of most farm householdsin nonfarm labor markets it has been shownthat whentheentirefarmhouseholdisconsid ered the average u s farm household hasa higher total income and much greater assetholdings than is the case for nonfarm house holds see e g goodwin mishra et al pre sented data for 2000 suggesting that when allfarms are considered 92 of total householdincomecamefromnonfarmsources ofcourse such gures depend on how one chooses to de neafarm whenoneconsiderslargeandverylarge commercial farms the share of farm in come in total household income ranges from50 to 75

a result on the transfer problem in international trade theory abstract the purpose of this paper is to provide a result on the welfare effect of a transfer in a general equilibrium exchange model with no arbitrary restrictions on either the number of commodities traded or the number of countries our result can be stated as follows the donor country is worse off after a transfer if a all goods are net substitutes for the donor b all goods are gross substitutes for the other countries and c all goods are normal for all countries

why interest rates react to money announcements an explanation from the foreign exchange market abstract when the fed announces a money supply greater than had been expected interest rates rise why one explanation is that the market raises its estimate of the future rates of money growth and inflation and bids up nominal interest rates we offer contrary evidence on such days the dollar appreciates not depreciates an alternative explanation is that the market perceives the change in the money stock as a transitory fluctuation that the fed will reverse in the future the anticipated future tightening raises today s real interest rate causes a capital inflow and appreciates the dollar the result in fact observed

migratory labor and agriculture farm workers are shown to respond strongly to economic incentives to seasonally migrate for work the economic model is specified with separate earnings structures for migratory and nonmigratory work and a reservation wage for migration is specified to reflect the choice between migratory and nonmigratory work the empirical model adjusts for self selectivity in the sample and demonstrates that domestic farm workers sort themselves into migratory and nonmigratory workers in a manner consistent with the theory of comparative advantage implications for immigration and government employment and training programs are considered

internal migration and urban employment in the third world for more than a decade michael todaros model has provided a widely accepted theoretical framework for explaining the massive flows of rural urban migration that are observed in many third world countries this paper however presents data amassed from a wide range of countries to highlight a crucial shortcoming of that model it will be shown that far from being general in nature the todaro approach is limited to explaining the movement of persons possessed of sufficient human capital to qualify them for modern sector employment the present work utilizes the perspective of the urban subsistence sector to develop a model that serves as a useful complement to that of todaro excerpt

is part time farming really a step in the way out of agricultural one of the most important questions regarding the phenomenon of part time farming is whether it is a stable situation or just a step in the way out of agriculture this article provides support for the first possibility in the context of israeli family farms in the 1970s a multinomial logit model of work choices is estimated including estimated transition probabilities among the explanatory variables the results indicate that a high objective probability of exit from farming within the next decade decreased the tendency to engage in off farm work especially in a full time job in 1971

precautionary reserves and the interbank market large excess reserve balances are held by banks in the u s despite the ability of large banks to closely target end of day balances close to zero we show that the friction faced by small banks to participate in the fed funds market leads to all banks holding precautionary reserves the precautionary motive for reserves can explain that small banks hold relatively large amounts of excess reserves overnight while at the same time lending large amounts to large banks small banks are large net lenders despite their reluctance to lend as large of a percentage of available balances during the day as large banks we also explain an increase in the volatility of the fed funds rate late in the day

a search based model of the interbank money market and monetary policy implementation we present a search based model of the interbank money market and monetary policy implementation banks are subject to reserve requirements and the central bank tenders reserves interbank payments redistribute holdings and banks trade with each other in a decentralized over the counter market the central bank provides standing facilities where banks can either deposit surpluses or borrow to cover shortfalls of reserves overnight the model provides insights on liquidity trading volume and rate dispersion in the interbank market features largely absent from the canonical models in the tradition of poole 1968 and fits a number of stylized facts for the eurosystem observed during the recent period of unconventional monetary policies moreover it provides insights on the implications of different market structures

the generalized theory of transfers and welfare bilateral transfers in a multilateral world paul samuelson s 1952 1954 classic papers on the transfer problem addressed two separate analytical issues the positive effect of a transfer on the terms of trade and the welfare effect of the transfer on the donor and the recipient since then a considerable body of literature has grown up on the positive analysis while samuelson 1954 himself had extended the 2 x 2 x 2 free trade analysis to allow for tariffs and transport costs subsequent writers have analyzed other extensions of the model for example to allow for nontraded goods as with leisure in samuelson 1971 or general nontraded goods in john chipman 1974 and ronald jones 1970 1975 remarkably however the welfare analysis of transfers has not paralleled these developments since wassily leontief 1936 produced an example of immiserizing transfer from abroad and samuelson 1947 argued that the example required market instability the proposition that has monopolized attention has been that a transfer in the conventional 2 x 2 x 2 model in its free trade version cannot immiserize the recipient or enrich the donor as long as world markets are stable in the walras sense interestingly samuelson 1954 who did extend the positive analysis to include tariffs did not go on to ask whether immiserization of the transfer recipient and hence symmetrically enrichment of the donor in a two country model could now arise consistent with market stability recently the welfare analysis of transfers has been extended in two different directions both apparently unconnected and both yielding the conclusion that transfers from abroad can be immiserizing and that the donor may improve its welfare despite market stability one route to this conclusion has been the introduction of a third economic agent or country that is outside of the transfer process in the appendix of his 1960 paper analyzing the interaction between trade policy and income distribution harry johnson discussed the possibility of welfareparadoxical redistribution between two factor income classes capital and labor in an open economy thereby providing what can be interpreted as a treatment of the threeagent transfer problem for the case in which donor and recipient are both completely specialized in the ownership of a single different factor an independent analysis of the three agent transfer problem using a restrictive model with given endowments of goods and fixed coefficients in consumption was also undertaken in an important paper by david gale 1974 2 brecher and bhagwati bhagwati department of economics columbia university new york ny 10027 brecher department of economics carleton university ottawa on kis 5b6 hatta department of political economy the johns hopkins university baltimore md 21218 we thank the national science foundation grant no 524718 for partial financial support of the research underlying this paper the paper was written when brecher and hatta were visiting columbia university 1981 82 gratefully acknowledged are helpful comments and suggestions from john chipman avinash dixit jacques dreze robert feenstra jacob frenkel ronald jones murray kemp andreu mas colell michael mussa john riley lars svensson and robert willig from anonymous referees and from seminar participants at berkeley harvard minnesota rochester chicago and the university of california los angeles after the present paper was submitted for publication and following its presentation at rochester our attention was drawn to this appendix which was noticed by a student of ronald jones subsequently we learned from makoto yano that motoshige itoh had pointed out an important related paper by ryuotaro komiya and t shizuki 1967 whose condition 11 for the johnson case anticipated our equation 12 below we are grateful for having both of these references brought to our attention 2 gale constructs an example in which the donor is enriched along with the recipient furthermore this immediately implies that a reverse transfer will immis

u s farm migration an application of the harris todaro model the author attempts to adapt the harris todaro model of rural urban migration in developing countries to account for u s farm migration the paper is in two parts in the first a reduced form model is fitted to u s historical data to show that the equilibrium fraction of labor force found in agriculture has varied inversely with the productivity of both farm and nonfarm labor and directly with the rate of nonfarm unemployment in the second stage a dynamic version of the model is constructed and it is shown that annual u s net farm migration has varied with the gap between equilibrium and actual farm population the response of u s farm migration to the urban unemployment rate is shown to be entirely consistent with the todaro thesis excerpt

a micro model of the federal funds market this paper demonstrates that valuable insights into the determination of federal funds rates can be gained through modeling the micro decisions of market participants fed fund demand functions are derived for different bank valuation functions and several implications are discussed specifically it is i possible to rationalize the observation that large banks are net purchasers and small banks net sellers of fed funds ii to explain the positive spread of fed funds rates over other short term money market rates and iii to link the size of this spread to the federal reserve s underlying monetary policy strategy

on the dynamic instability of induced migration unemployment in a dual economy abstract previous attempts to integrate the todarian analysis of rural urban migration with the dual economy growth model have relied upon an essentially static version of the migration hypothesis inappropriate in a growth context in this paper it is shown that when a dynamic version of the hypothesis is used the steady state growth equilibrium whilst characterised by a positive unemployment rate typical of todarian models is unstable these results have policy implications which differ from those presented in the previous literature

parametric and semiparametric modeling of the off farm labor supply of agrarian households in transition bulgaria the reaction of labor marketsto economic reforms is an important indicator of the progress of transition because of diminished government support and the breakup of state and collective enterprises labor market adjustments in the transition economies have been particularly severe in the agricultural sector thisarticle evaluatesthe off farm labor market for a sample of agrarian households in transition bulgaria we give particular attention to the distributional assumptions that underlie standard approaches to the evaluation of labor supply a variety of specification tests are considered and support for standard maximum likelihood estimates which rely on normality as a maintained hypothesis is mixed alternative semiparametric distribution free estimators are also considered the empirical results indicate that five years after the initiation of the transition off farm labor supply patterns for bulgarian agricultural households are similar to what is commonly observed in developed market economies labor supply is positively affected by factors such as education and work experience which are hypothesized to increase off farm wages social benefit programs providing monetary or in kind support payments are shown to significantly decrease off farm work copyright 2002 oxford university press

price level determinacy with an interest rate policy rule and rational expectations abstract this paper reconsiders a result obtained by sargent and wallace namely that price level indeterminacy obtains in their model if the monetary authorities adopt a feedback rule for the interest rate rather than the money stock it is shown that the indeterminacy vanishes if the interest rate rule is chosen so as to have a desired effect on the expected quantity of money demanded this holds even if considerable weight is given in the choice of a rule to the aim of smoothing interest rate fluctuations

monetary policy transmission with interbank market fragmentation this paper shows how interbank market fragmentation disrupts the transmission of monetary policy fragmentation is the fact that banks depending on their country of location have different probabilities of default on their interbank borrowings once fragmentation is introduced into standard theoretical models of monetary policy implementation excess liquidity arises endogenously this leads short term interest rates to depart from the central bank policy rates using data on monetary policy operations i show that this mechanism has been at work in the euro area since 2008 the model is used to analyze conventional and unconventional monetary policy measures

switching costs and sectoral adjustments in general equilibrium with uninsured risk abstract consider a two sector economy subject to recurring technological shocks these affect earnings in the two sectors differently creating incentives for workers to switch occupation switching costs are sunk individuals are risk averse and cannot diversify their income risk we characterize the rational expectations equilibrium of the economy and illustrate the extent to which uncertainty and switching costs increase labor immobility the resulting equilibrium is not even second best optimal even a government that cannot transfer income to achieve insurance can improve matters by speeding up the reallocation of labor across sectors because that reduces relative price variability journal of economic literature classification numbers d52 d62 j62

cross country differences in monetary policy execution and money market rates volatility abstract volatility patterns in overnight interest rates display differences across industrial countries that existing models designed to replicate the features of individual countries markets cannot account for this paper presents an equilibrium model of the overnight interbank market that matches cross country differences in patterns in interest volatility by incorporating differences in how central banks manage liquidity in response to shocks our model is consistent with central banks practice of rationing access to marginal facilities when the objective of stabilizing short term interest rates conflicts with another high frequency objective such as an exchange rate target

fixed costs and the behavior of the federal funds rate abstract this paper presents an equilibrium model of the federal funds market that ties movements in the funds rate to changes in the supply of reserves and to a fixed cost facing banks that borrow at the discount window it is found that the existence of the fixed cost is capable of explaining a number of features of the funds market in particular it is critical for explaining occasional instances of extremely high funds rates it also provides an explanation for heterogeneous behavior across banks towards the discount window and for higher average funds rates at the end of maintenance periods

welfare aspects of the transfer problem using the standard trade model with three countries and allowing for substitutability in both production and consumption this paper demonstrates that a country may gain by giving a transfer that the receiver may lose and that these two phenomena may appear at the same time this result is an extension of gale s example in a fixed coefficient model where he shows both transferer and transferee may become better off harming the third country and it is contrasted with the traditional welfare proposition whereby a giver is immiserized and a recipient is enriched

migration of seasonal agricultural workers nearly half of all seasonal farm workers migrate at least 75 miles in a given year an expected earnings differential from migration weakly induces migration a 10 earnings differential raises the probability of migrating by slightly more than 1 this result indicates that there are substantial costs to migrating and that employers must offer large earnings premia to induce a substantial number of workers to move to their jobs some demographic groups earn substantially higher earnings by migrating these higher earnings from migration are primarily due to higher wages rather than more hours of work

a dynamic network model of the unsecured interbank lending market abstract we introduce a dynamic network model of interbank lending and estimate the parameters by indirect inference using network statistics of the dutch interbank market from february 2008 to april 2011 we find that credit risk uncertainty and peer monitoring are significant factors in explaining the sparse core periphery structure of the market and the presence of relationship lending shocks to credit risk uncertainty lead to extended periods of low market activity intensified by reduced peer monitoring moreover changes in the central bank s interest rate corridor have both a direct effect on the market as well as an indirect effect by changing banks monitoring efforts

in search of the liquidity effect abstract a short run negative relationship between monetary aggregates and interest rates the liquidity effect is central to discussions of monetary policy this paper searches for this empirical relationship we investigate whether the characterization of the liquidity effect is sensitive to i changes in sample period ii conditioning the correlations on past information iii assuming money growth is exogenous and iv treating monetary changes as anticipated or unanticipated the correlations change substantially in each case we conclude that the traditional analysis and modern models which rely completely on demand side behavior cannot explain the observed correlations a successful characterization of the liquidity effect requires identification of both private and policy behavior

how does the ecb implement monetary policy abstract this paper provides a simple weekly model of the regular supply of liquidity in the euro area with a view to understand the functioning of the euro area money market the main result of the analysis is that liquidity has normally been provided by the ecb in a neutral and smooth manner but also that there has been some attempt albeit very limited to correct deviations of the overnight rate from the main refinancing rate moreover the paper finds that liquidity has affected the overnight interest rate to a significant extent only after the last main refinancing operation of the maintenance period when it is not possible for the ecb to adjust liquidity imbalances except by making recourse to fine tuning operations

liquidity regulation and the implementation of monetary policy in addition to revamping existing rules for bank capital basel iii introduces a new global framework for liquidity regulation one part of this framework is the liquidity coverage ratio lcr which requires banks to hold sufficient high quality liquid assets to survive a 30 day period of market stress as monetary policy typically involves targeting the interest rate on loans of one of these assets central bank reserves it is important to understand how this regulation may impact the efficacy of central banks current operational frameworks we introduce term funding and an lcr requirement into an otherwise standard model of monetary policy implementation our model shows that if banks face the possibility of an lcr shortfall then the usual link between open market operations and the overnight interest rate changes and the short end of the yield curve becomes steeper our results suggest that central banks may want to adjust their operational frameworks as the new regulation is implemented

winter is possibly not coming mitigating financial instability in an agent based model with interbank market abstract we develop a macroeconomic agent based model to study how financial instability can emerge from the co evolution of interbank and credit markets and the policy responses to mitigate its impact on the real economy the model is populated by heterogenous firms consumers and banks that locally interact in different markets in particular banks provide credit to firms according to a basel ii or iii macro prudential frameworks and manage their liquidity in the interbank market the central bank performs monetary policy according to different types of taylor rules we find that the model endogenously generates market freezes in the interbank market which interact with the financial accelerator possibly leading to firm bankruptcies banking crises and the emergence of deep downturns this requires the timely intervention of the central bank as a liquidity lender of last resort moreover we find that the joint adoption of a three mandate taylor rule tackling credit growth and the basel iii macro prudential framework is the best policy mix to stabilize financial and real economic dynamics however as the liquidity coverage ratio spurs financial instability by increasing the pro cyclicality of banks liquid reserves a new counter cyclical liquidity buffer should be added to basel iii to improve its performance further finally we find that the central bank can also dampen financial instability by employing a new unconventional monetary policy tool involving active management of the interest rate corridor in the interbank market

discount window borrowing monetary policy and the post october 6 1979 federal reserve operating procedure abstract a demand schedule for discount window borrowing based on profit maximizing bank behavior is derived a feature of non price rationing at the discount window making longer duration borrowing more costly is shown to make lagged borrowing and expected future spreads between the federal funds rate and the discount rate relevant to the current borrowing decision consequently both the size of the coefficients in the borrowing functions as well as the form of the function itself depend on expected fed policy toward the spread the demand function for discount window borrowing provides the critical link by which non borrowed reserve control affects short term interest rates and ultimately the money supply under post october 6 1979 reserve targeting the analysis suggests some reasons why the fed has experienced difficulty in specifying estimating and utilizing a discount window borrowing function in the non borrowed reserve operating procedure

interest on reserves and the flexibility of monetary policy in the euro area this paper shows that remunerating required reserves can increase the flexibility of monetary policy the remuneration at the current policy rate implies constant net marginal interest costs of holding required reserves this allows the central bank to change the policy rate also within a reserve maintenance period without inducing a problematic reserve shifting on behalf of the banks in the euro area required reserves are remunerated at an average rate therefore the way in which reserves are remunerated has to be changed in order to make use of the advantage of a higher flexibility of monetary policy

voluntary reserve targets we study monetary policy implementation through an operating regime involving voluntary reserve targets vrts operating regimes based on reserve requirements may lead to a collapse in interbank trade as they have since the financial crisis we show that no matter the abundance of reserves vrts encourage market activity and support the central bank s control over interest rates we consider i the impact of anticipated and unanticipated liquidity injections by the central bank on market outcomes and ii a comparison with the implementation framework currently adopted by the federal reserve overall a vrt framework may provide several advantages over other frameworks

payment obligations reserve requirements and the demand for central bank balances we develop a model in which a bank s demand for reserves depends on the joint distribution of transactions reserve requirements and the interest rate by devoting resources to its liquidity management a bank can save on costly reserves required to settle its payments on time we test the model with data from the largest banks in the swiss interbank clearing system we find that the turnover ratio the speed with which a bank turns over its reserves in the payment system depends largely on the aggregate value of its payments we also find that reserve requirements impose a highly uneven burden on the banks

monetary policy implementation in a negative rate environment monetary policy implementation could in theory be constrained by deeply negative rates since overnight market participants may have an incentive to invest in cash rather than lend to other participants

the micromechanics of the federal funds market implications for day of the week effects in funds rate variability the federal funds rate arguably is the most important interest rate in the u s capital market because it plays a central role in monetary policy and the term structure this paper examines the micromechanics of the funds market we show that in a continuous market with asynchronous trading regulatory constraints and accounting conventions that focus agents attention on discrete time instants have important implications for the dynamics of trading activity and realized market prices we also exhibit a model of the market that explains observed regularities in the intertemporal behavior of the funds rate

day of the week effects in federal funds rates further empirical findings abstract we extend the spindt and hoffmeister 1988 model of the daily operation of an institution s federal reserve account to show strong inter and intra period incentives to borrow and lend in the federal funds market at predictable points in the 10 trading day settlement period using intraday high and low prices we demonstrate changes in the federal funds rate consistent with our model s predictions we provide evidence of predictable changes in the variance of fed funds returns on a daily and intraday basis our analysis confirms that federal reserve requirements result in daily and intraday variances which are not constant

the impact of wage differentials on choosing to work in agriculture based on a model of industry choice and wage determination a 1 increase in the relative wage in agriculture increases the probability that a nonurban male with no more than a ninth grade education works in agriculture by 3 37 at the sample mean and by 1 3 when averaged over the entire sample a 10 increase in wages may increase the proportion of those males who choose to work in agriculture by nearly a quarter

interest rate corridors and reserves abstract this paper evaluates reserves regimes versus interest rate corridors which have become competing frameworks for monetary policy implementation rate corridors relying on lending and deposit facilities to create ceilings and floors for overnight interest rates evince mixed results on controlling volatility reserve requirements allow period average smoothing of interest rates but even if remunerated are subject to reserve avoidance activities a system of voluntary period average reserve commitments could offer equivalent rate smoothing advantages if central banks created symmetric opportunity costs of meeting or falling short of period average reserve requirements or commitments they could achieve flat reserve demand on settlement day

discount window borrowing after 2003 the explicit reduction in implicit costs abstract in 2003 the federal reserve introduced primary credit as its main discount window lending program this program replaced the adjustment credit program which subject to a number of restrictions had generated a stigma associated with borrowing from the federal reserve lessening the stigma of borrowing was viewed as essential for reducing the reluctance to borrow from the federal reserve we develop a structural model of daily borrowing using this model we estimate the implicit cost associated with borrowing our results suggest that the stigma of borrowing is significantly reduced

corridor system and interest rates volatility and asymmetry the corridor system in its current form is believed to reduce the volatility of overnight interest rates and to eliminate any chance of persistent upward or downward bias the model presented here serves to highlight two main findings one is that a central bank can further reduce the volatility of overnight interest rates by allowing banks some flexibility to meet their reserve targets within a small range as observed in the uk data the second is that a seemingly symmetric corridor may be asymmetric in practice due to several distortions as the uk and euro area data suggest

monetary policy in a channel system abstract channel systems for conducting monetary policy are becoming increasingly popular despite its popularity the consequences of implementing policy with a channel system are not well understood we develop a general equilibrium framework of a channel system and study the optimal policy a novel aspect of the channel system is that a central bank can tighten or loosen its policy without changing its policy rate this policy instrument has so far been overlooked by a large body of the literature on the optimal design of interest rate rules

a computational model of banks optimal reserve management policy abstract this paper uses numerical methods to model the demand for excess reserves by a representative bank in a framework that includes many realistic features of the current reserve market structure in the united states in particular the model incorporates a 14 day maintenance period and an accurate representation of carryover provisions we use the model to evaluate the effect of various changes to the operating environment increased uncertainty modified penalties and changes to policy paying interest on reserves

inequality and welfare in market economies abstract atkinson 1970 and kolm 1969 have shown how lorenz ranking of distributions of a fixed amount of income or a single commodity may correspond to social welfare rankings lower inequality indicates higher social welfare atkinson and bourguignon 1982 and kolm 1977 offer two ways of extending this result to multi commodity environments we investigate an alternative approach based on the existence of markets and market prices at which agents maximize utility our main result offers a welfare based method of making real national income comparisons which takes into account the distribution of individual welfare

efficiency and bargaining power in the interbank loan market using detailed transactions level data on interbank loans we examine the efficiency of an overnight interbank lending market and the bargaining power of its participants our analysis relies on the equilibrium concept of the core which imposes a set of no arbitrage conditions on trades in the market for canada s large value transfer system we show that although the market is fairly efficient systemic inefficiency persists throughout our sample the level of inefficiency matches distinct phases of both the bank of canada s operations as well as phases of the 2007 8 financial crisis we find that bargaining power tilted sharply toward borrowers as the financial crisis progressed and surprisingly toward riskier borrowers

the determinants of east west german migration some first results determinants of the propensity to migrate are explored using data collected in a survey of east german residents following german reunification in 1991 the author notes that in the period 1989 1992 some 870000 individuals migrated to west germany representing about 5 of the total east german population and 10 of the work force he suggests that recent developments in the literature on the option value of waiting may yield important insights into these determinants excerpt

day to day monetary policy and the volatility of the federal funds rate we propose a model of the interbank money market with an explicit role for central bank intervention and periodic reserve requirements and study the interaction of profit maximizing banks with a central bank targeting interest rates at high frequency the model yields predictions on biweekly patterns of the federal funds rate s volatility and on its response to changes in target rates and in intervention procedures such as those implemented by the fed in 1994 theoretical results are consistent with empirical patterns of interest rate volatility in the u s market for federal funds

on the intersectoral migration of agricultural labor labor is the single most important factor in determining national income as economies grow agricultural labor declines as a share of total labor and converges to a level of 2 or 3 percent off farm migration facilitates the development of nonagriculture but historically the process spans decades the authors argue that the pace of the process is a fundamental outcome of a dynamic equilibrium based on expectations of lifetime earnings and the cost of migration the authors present an empirical model of the determinants of intersectoral migration one fundamental determinant is income differences across sectors as such migration should stop when income differences reach a certain level the authors provide a method of measuring the level at which intersectoral migration will cease while there are credible reasons for a permanent difference to exist between sectoral incomes the authors find no empirical evidence of a permanent wedge

turnover in u s agricultural labor markets agricultural workers move in and out of agriculture frequently migration between types of jobs takes relatively little time legal female workers tend to stay out of the u s labor market longer once they stop being employed and their access to jobs outside of agriculture is more limited than that of their male counterparts predictions made when the 1986 immigration reform and control act was passed that granting people amnesty would induce most of them to leave agriculture were incorrect copyright 2002 oxford university press

day to day monetary policy and the volatility of the federal funds interest rate we propose a model of the interbank money market with an explicit role for central bank intervention and periodic reserve requirements and study the interaction of profit maximizing banks with a central bank targeting interest rates at high frequency the model yields predictions on biweekly patterns of the federal funds rate s volatility and on its response to changes in target rates and in intervention procedures such as those implemented by the fed in 1994 theoretical results are consistent with empirical patterns of interest rate volatility in the u s market for federal funds

bank liquidity interbank markets and monetary policy a major lesson of the recent financial crisis is that the interbank lending market is crucial for banks facing large uncertainty regarding their liquidity needs this paper studies the efficiency of the interbank lending market in allocating funds we consider two different types of liquidity shocks leading to di erent implications for optimal policy by the central bank we show that when confronted with a distribu tional liquidity shock crisis that causes a large disparity in the liquidity held among banks the central bank should lower the interbank rate this view implies that the traditional tenet prescribing the separation between prudential regulation and mon etary policy should be abandoned in addition we show that during an aggregate liquidity crisis central banks should manage the aggregate volume of liquidity two di erent instruments interest rates and liquidity injection are therefore required to cope with the two di erent types of liquidity shocks finally we show that failure to cut interest rates during a crisis erodes financial stability by increasing the risk of bank runs

the impact of coupled and decoupled government subsidies on off farm labor participation of u s farm operators with the 1996 farm act the united states introduced payments that were designed to be decoupled labor allocation choices are likely to be affected by receipt of payments and income from off farm jobs has been the major source of income for most farm households for sometime this article examines whether the 1996 change has affected the off farm labor participation of farm households we conclude that the observed increase in off farm participation of farm operators who received payments was not the result of the 1996 policy change government payments whether coupled or decoupled have a negative effect on off farm labor participation

the off farm labor supply of farmers theoretical and empirical models are developed to examine the off farm wages labor force participation and hours of work of farmers econometric estimates use data from a 1971 survey of illinois farmers the off farm wage depends on farmer human capital and the local labor market the major result confirms the sensitivity of off farm work to economic incentives a 10 increase in the off farm wage entails an 11 increase in hours of off farm work holding farm characteristics constant results also indicate effects of seasonality risk and life cycle factors on off farm work

urbanization and international trade in developing countries abstract this study examines the role of the international economic environment on developing countries urbanization process the two sector open economy model proposed suggests that deteriorating terms of trade increasing capital prices and increasing protectionism are factors dictating the pace of urbanization in developing countries

the impact of return on collateral in a channel system we empirically investigate the relationship between the return on collateral and monetary policy implementation in the channel system recent developments in monetary theory suggest that the return on government assets which measures the opportunity cost of holding collateral should have negative impacts on the interest rate spread and the interbank market rate the central bank should set a higher spread when the return on collateral is below a cutoff but implements a lower spread when the return on collateral is higher than the cutoff the interbank market rate tends to lie above the policy target rate when the return on collateral is low and vice versa we use data from eurozone area and six industrialized countries to test these theoretical implications we propose two econometric models one is more structural and closely related to the monetary model to test the negative relationships and the other is based on the threshold autoregression model to detect the potential cutoffs our findings provide conditional support for the negative impact of return on collateral jel e40 e52 e58

monetary policy implementation and overnight rate persistence overnight money market rates are the predominant operational target of monetary policy as a consequence central banks have redesigned the implementation of monetary policy to keep the deviations of the overnight rate from the key policy rate small and short lived this paper uses fractional integration techniques to explore how the operational framework of four major central banks afiects the persistence of overnight rates our results suggest that a well communicated and transparent interest rate target of the central bank is a particularly important condition for a low degree of overnight rate persistence

transfers the terms of trade and capital accumulation in the context of a two sector overlapping generations model it is demonstrated that a steady state transfer paradox may arise under commodity trade with stability and without distortions or bystanders the existence of the paradox is due to the effect of the transfer on world capital accumulation which is shown to always i e for any ranking of factor intensities and savings rates improve the donor s terms of trade transfers may also improve steady state welfare for both donor and recipient and produce paradoxical welfare results along the transition path la litterature en statique du commerce international a conclu que en l absence de distorsions ou de tierces parties les mouvements des termes d echange induits par les transferts ne peuvent pas etre suffisamment importants quand il y a stabilite walrasienne pour engendrer le paradoxe du transfert on a tire la conclusion de modeles dynamiques a un secteur que le paradoxe du transfert est possible mais en comptant sur la mobilite internationale du capital et sur les mouvements dans le niveau mondial du taux d interet plutot que sur les prix et les marches des biens dans un modele dynamique a deux secteurs ou les generations se chevauchent ce qui permet des effets a la fois statiques et intertemporels dans les termes d echange le commerce des biens peut engendrer un paradoxe du transfert en regime permanent quand il y a stabilite walrasienne sans distorsions et tierces parties l existence du paradoxe est attribuable a l effet du transfert sur l accumulation du capital qui toujours pour tout ordre des intensites de facteur et des taux d epargne ameliore les termes d echange du donneur les transferts peuvent aussi ameliorer le bien etre du donneur et du recipiendaire en regime permanent et produire des resultats paradoxaux de bien etre dans le sentier de transition

rural to urban migration and the shadow wage in ldcs abstract this paper discusses the amount of rural to urban migration which will be forthcoming when a new urban job is created for which an institutionally fixed wage above the market clearing level is offered a simple formula is proposed to estimate migration response it can be used to calculate the shadow wage in cost benefit analysis cba in less developed countries ldcs

the determinants of the migration of labor out of agriculture in the united states 1940 85 the flow of labor out of production agriculture is analyzed using a two sector model of occupational choice a migration equation is specified and tested empirically using aggregate data for the united states the economic determinants of the migration of all farm workers and farm operators are established farm labor is found to be responsive to changes in the returns to agricultural labor relative to nonfarm labor returns given this responsiveness policies intended to increase farm income will affect the level of agricultural employment

immiserizing growth in a many commodity setting abstract mathematical economists have recently shed new light on the phenomenon of immiserizing growth independently of the trade theoretic literature on this subject the present paper aims to build a beidge between the two literatures in particular mantel s set of sufficient conditions for non immiserizing growth is extended to a trade theoretic model with a smooth production frontier and bhagwati s trade theoretic set of sufficient conditions to an n commodity framework it is shown that the condition of normality in consumption in the former substitutes for the stability condition in the latter the concept of the semi compensated substitutability condition plays an essential role in our analysis

growth population and industrialization and urban land expansion of china china is experiencing urbanization at an unprecedented rate over the last two decades the overall goal of this paper is to understand the extent of and the factors driving urban expansion in china from the late 1980s to 2000 we use a unique three period panel data set of high resolution satellite imagery data and socioeconomic data for entire area of coterminous china consistent with a number of the key hypotheses generated by the monocentric model our results demonstrate the powerful role that the growth of income has played in china s urban expansion in some empirical models the other key variables in the monocentric model population the value of agricultural land and transportation costs also matter adapting the basic empirical model to account for the environment in developing countries we also find that industrialization and the rise of the service sector appear to have affected the growth of the urban core but their role was relatively small when compared to the direct effects of economic growth we also make a methodological contribution demonstrating the potential importance of accounting for unobserved fixed effects

open mouth operations abstract this paper explains how central bank statements rather than open market operations can be used to implement monetary policy in the extreme policy instruments can be held constant and yet interest rates will evolve along the path desired by the central bank we show how the recent implementation of monetary policy in new zealand works in this way using announcement data from new zealand we find that open mouth operations lead to large changes in interest rates across all maturities and these changes cannot be explained by open market operations implications are drawn for monetary policy in other jurisdictions

is new zealand s reserve bank act of 1989 an optimal central bank contract this paper evaluates the reserve bank of new zealand act of 1989 from a principal agent perspective arguing that the act represents a dismissal rule the optimal dismissal rule requires that the central banker be dismissed whenever inflation exceeds a critical level that depends on aggregate supply disturbances and measurement error in the inflation index this is essentially the structure established by the act the scope for renegotiating the target rate however creates an incentive for the government to set the critical rate too high consequently the inflation bias of discretion is reduced but not completely eliminated copyright 1995 by ohio state university press

time allocation between farm and off farm activities in israeli farm households this paper examines the time allocation of israeli farm families between farm work and off farm work we found that extended families behave differently than nuclear families people in families with adult children or siblings of the farm couple tend to work more off the farm and less on the farm while people in families with parents tend to work less both on and off the farm we also found that farm land and capital do not affect time allocation once we control for the productive structure of the farm the private arab and jewish farm families behave differently than families in moshavim perhaps due to institutional factors cultural background and or labor market discrimination