diverse information and market efficiency in a monetary model of the exchange rate tests of informational efficiency of a given market involve testing two hypotheses simultaneously the first is the hypothesis about the structure determining equilibrium prices or returns and the second is the hypothesis about the information used in formulating expectations and the ability of agents to set current prices to conform with their expected values we examine this issue in the context of the foreign exchange market by setting up a simple model of exchange rate determination and using equilibrium properties of the model to examine market efficiency the model of exchange rate determination involves monetary equilibrium and rational expectations by virtue of the latter equilibrium prices by definition fully reflect available information yet we show that conventional tests of market efficiency would fail when confronted by data generated by such a model we then proceed to define more restrictive and more appropriate concepts of informational efficiency we also illustrate and clarify a fundamental misconception with current rational expectations models we believe that the current models employing the rational expectations hypothesis overemphasize the distinction between monetary and real shocks and underemphasize the distinction between permanent and transitory distinctions for expectations formation the conventional efficiency tests it is the latter distinction that is the essential one this abstract was borrowed from another version of this item

optimal price and inventory adjustment in an open economy model of the business cycle this paper presents a macroeconomic model containing optimizing inventory holding firms that is consistent with a number of prominent empirical regularities concerning fluctuations in output exchange rates relative prices and money prices are sticky but they are not predetermined still our model is consistent with exchange rate overshooting in the sense of dornbusch typical sticky price models allow a divergence between current production and current demand but this divergence is never allowed to feed back into the model our optimal inventory adjustments reconcile divergences between current demand and production and the inventory stock movements provide expected future dynamics

exchange rate changes and inflation in post crisis asian economies vector autoregression analysis of the exchange rate pass through macro economic consequences of large currency depreciations among the crisis hit asian economies varied from one country to another inflation did not soar after the asian currency crisis of 1997 98 in most crisis hit countries except indonesia where high inflation followed a very large nominal depreciation of the rupiah the high inflation meant a loss of price competitive advantage a key for economic recovery from a crisis this paper examines the pass through effects of exchange rate changes on the domestic prices in the east asian economies using a vector autoregression analysis the main results are as follows i the degree of exchange rate pass through to import prices was quite high in the crisis hit economies ii the pass through to consumer price index cpi was generally low with a notable exception of indonesia and iii in indonesia both the impulse response of monetary policy variables to exchange rate shocks and that of cpi to monetary policy shocks were positive large and statistically significant thus indonesia s accommodative monetary policy coupled with the high degree of cpi responsiveness to exchange rate changes was an important factor in the inflation depreciation spiral in the wake of the currency crisis

the microfinance promise in the past decade microfinance programs have demonstrated that it is possible to lend to low income households while maintaining high repayment rates even without requiring collateral the programs promise a revolution in approaches to alleviating poverty and spreading financial services and millions of poor households are served globally a growing body of economic theory demonstrates how new contractual forms offer a key to microfinance success particularly the use of group lending contracts with joint liability for the most part however high repayment rates have not translated into profits and studies of impacts on poverty yield a mixed picture in describing emerging tensions the paper highlights the diversity of innovative mechanisms beyond group lending contracts the measurement of financial sustainability the estimation of economic and social impacts the costs and benefits of subsidization and the potential to reduce poverty through savings programs rather than just credit the promise of microfinance has pushed far ahead of the evidence and an agenda is put forward for addressing critical empirical gaps and sharpening the terms of policy discussion

group lending repayment incentives and social collateral abstract in this paper we investigate the impact on repayment rates of lending to groups which are made jointly liable for repayment this type of scheme especially in the guise of the grameen bank in bangladesh has received increasing attention we set up and analyze the repayment game which group lending gives rise to our analysis suggests that such schemes have both positive and negative effects on repayment rates the positive effect is that successful group members may have an incentive to repay the loans of group members whose projects have yielded insufficient return to make repayment worthwhile the negative effect arises when the whole group defaults even when some members would have repaid under individual lending we also show how group lending may harness social collateral which serves to mitigate its negative effect

state dependent pricing invoicing currency and exchange rate pass through abstract we analyze exchange rate pass through and volatility of import prices in a dynamic framework where firms are subject to menu costs and decide on price adjustments in response to exchange rate innovations the exchange rate pass through and import price volatility then depend on the invoicing currency in combination with functional forms of cost and demand functions in particular there is lower pass through less frequent price adjustments and lower price volatility when prices are set in the importer s currency than when prices are set in the exporter s currency

transactions costs and vehicle currencies abstract using a simple model of transactions costs in the interbank foreign exchange market and a model of vehicle currency use the interaction between transactions costs and vehicle currency use is explored the impact of volume on bid ask spreads is estimated from cross section time series data on seven currencies data on transactions costs and the currency denomination of trade and capital transactions are used to estimate changes in the attractiveness of using the us dollar as a vehicle between 1980 and 1987 the data suggest a modest reduction in the attractiveness and use of the dollar as a vehicle

futures markets and monetary policy abstract it has recently been argued that when differentially informed agents trade with one another monetary policy can influence the distribution of output by altering the information content of prices this paper introduces a futures market into the barro 1980 model and shows that under certain conditions prices may aggregate information in a manner such that differentially informed agents hold identical beliefs concerning aggregate market conditions in such cases monetary policy will be unable to influence the distribution of output these results then serve as a backdrop for a more general discussion of the relationship between asset prices and the role of monetary policy

the economics of small business finance the roles of private equity and debt markets in the financial growth cycle abstract this article examines the economics of financing small business in private equity and debt markets firms are viewed through a financial growth cycle paradigm in which different capital structures are optimal at different points in the cycle we show the sources of small business finance and how capital structure varies with firm size and age the interconnectedness of small firm finance is discussed along with the impact of the macroeconomic environment we also analyze a number of research and policy issues review the literature and suggest topics for future research

peer pressure and partnerships partnerships and profit sharing are often claimed to motivate workers by giving them a share of the pie but in organizations of any significant size the free rider effects would seem to choke off

an exploration in the theory of exchange rate regimes three exchange rate regimes a float a one sided peg and a cooperative peg are evaluated and compared in terms of efficiency and welfare levels the framework of analysis embodies country specific monies with the money of each country being used to transact in its commodity markets and its currency denominated bonds welfare levels depend only on consumption levels in the presence of perfect foresight all equilibrium allocations are pareto efficient in a floating exchange rate regime the perfect foresight equilibrium allocation coincides with an equilibrium of a costless barter economy the same result holds in a one sided peg if the pegging country s exchange rate stabilizing authority breaks even over time in a cooperative peg regime there is a different equilibrium allocation for each combination of exchange rate levels and monetary policies problems of policy coordination and conflicts in desired monetary policies are discussed

is grameen lending efficient repayment incentives and insurance in village economies many believe that a key innovation by the grameen bank is to encourage borrowers to help each other in hard times to analyse this we study a mechanism design problem where borrowers share information about each other but their limited side contracting ability prevents them from writing complete insurance contracts we derive a lending mechanism which efficiently induces mutual insurance it is necessary for borrowers to submit reports about each other to achieve efficiency such cross reporting increases the bargaining power of unsuccessful borrowers and is robust to collusion against the bank copyright 2004 wiley blackwell

refinancing and decentralization evidence from china abstract decentralization can complement market liberalization by strengthening incentives of agents to respond to market signals however in china banks centralized lending authority following financial reforms in the mid 1990s we present a new theory of financial decentralization in which centralization provides a credible commitment not to refinance bad projects by reducing available information using data from chinese rural financial institutions we empirically assess the determinants of decentralization and the likelihood of collateral seizure strongly confirming the predictions of the refinancing model we conclude that weak institutional environments may limit the efficiency of financial intermediation despite financial market liberalization

in search of the exchange risk premium a six currency test assuming mean variance optimization abstract a number of authors examining deviations of actual rates of currency depreciation from forward discounts have claimed to find evidence of risk premiums if these deviations are indeed partly due to risk premiums rather than being entirely due to expectational errors then they should be systematically related to those variables on which risk premiums are thought to depend finance theory tells us that if investors optimize with respect to mean and variance the risk premium depends in a specific way on 1 the supplies of assets denominated in the various currencies 2 the variance covariance matrix of the rates of return and 3 the coefficient of risk aversion the null hypothesis of this paper is that the coefficient of risk aversion is zero countries assets are perfect substitutes and risk premiums are nonexistent the alternative hypothesis is that rates of return are systematically related to asset supplies by a macroeconomic portfolio balance function the maximum likelihood technique used dominates previous attempts to find such a relationship in that the parameters of the portfolio balance function are constrained to depend on the variance covariance matrix as the finance theory says they should on the other hand the technique also dominates previous applications of the finance theory in that the expected returns are allowed to vary over time as the macroeconomic portfolio balance theory says they should the paper s finding is a statistical inability to reject the null hypothesis for a portfolio of six currencies although this could be due to low power in the test

rural financial markets in low income countries recent controversies and lessons abstract recently some researchers have criticized traditional agricultural credit policies in low income countries this article identifies the major points of controversy between traditional views and these new views and also summarizes the primary lessons learned from these controversies savings mobilization more flexible interest rate policies less loan targeting and greater emphasis on improving the quality of financial services in rural areas are new views that are emphasized

symmetric pass through of tariffs and exchange rates under imperfect competition an empirical test abstract this paper examines the effect of tariffs and exchange rates on u s prices of japanese cars trucks and motorcycles in particular we test whether the long run pass through of tariffs and exchange rates are identical the symmetry hypothesis we find that this hypothesis is easily accepted in our sample we also find that the pass through relation varies across products ranging from about 0 6 for trucks to unity for motorcycles these coefficients have very different implications for trade policy we explain the results based on demand cost and institutional conditions in each industry

credit markets in northern nigeria credit as insurance in a rural economy this article addresses the issues of imcomplete markets and imperfect information in the context of credit markets in rural northern nigeria in much recent theoretical literature the problems of moral hazard and adverse selection are assumed to be decisive for the organization of agrarian institutions in contrast it is found that in the four villages surveyed credit transactions take advantage of the free flow of information within rural communities information asymmetries between borrower and lender are unimportant and their institutional consequences the use of collateral and interlinked contracts are absent credit transactions play a direct role in pooling risk between households through the use of contracts in which the repayment owed by the borrower depends on the realization of random production shocks by both the borrower and the lender

an empirical analysis of the renminbi exchange rates and cross border trade settlement we introduce a gravity model to the currency choice for cross border trade settlement and the heckman selection model to estimate the impact of the exchange rate on the cross border trade settlement of the renminbi rmb we analyse bilateral exchange rates using panel data of china and 182 rmb settlement countries or areas from 2009 to 2014 we find that regardless the choice stage or scale stage of rmb cross border trade settlement the appreciation of the rmb does not necessarily promote rmb cross border trade settlement this result holds when we take geographic differences into account and split the settlement of cross border trade into merchandise and service trade we further investigate the channels through which exchange rate influences the cross border trade settlement of rmb and we find that the appreciation of rmb impedes enterprises from choosing rmb as their settlement currency by reducing the scale of export to rmb settlement areas whereas it speeds up rmb cross border trade settlement by increasing the scale of china s import from rmb settlement areas we find that china s economic strength supports the development of rmb cross border trade settlement however the geographical distance between china and the rmb settlement areas may inhibit cross border trade settlement in rmb

aggregate information and the role of monetary policy in an open economy a model of a small open economy in which agents trade in local goods markets and an economy wide asset market is developed purchasing power parity is assumed to hold at the aggregate level however because of local deviations from purchasing power parity agents possess differential information using this framework it is shown that when the exchange rate is flexible monetary policy can influence the distribution of real output by altering the information content of the exchange rate however when monetary policy is committed to fixing the exchange rate by a feedback rule the distribution of real output is independent of the particular exchange rate rule chosen the stability of real output under the two regimes is compared and it is demonstrated that regardless of the stability of domestic monetary policy a flexible exchange rate regime is superior in this respect possible qualifications and extensions of these results are also discussed

an examination of the effects of government purchases in an open economy this paper examines the effects of permanent and transitory changes in government purchases in the context of a model of a small open economy that produces and consumes both traded and nontraded goods the model incorporates an equilibrium interpretation of the business cycle that emphasizes the responsiveness of agents to intertemporal relative price changes it is demonstrated that transitory increases in government purchases lead to an appreciation of the real exchange rate and an ambiguous change although a likely worsening in the current account while permanent increases have an ambiguous impact on the real exchange rate and no effect on the current account when agents do not know whether a given increase in government purchases is permanent or transitory the effect is a weighted average of these separate effects the weights depend on the relative variances of the transitory and permanent components of government purchases in the past few years a considerable amount of effort has been devoted to examining the effects of macroeconomic policy in an open economy such issues as exchange rate overshooting deviations from purchasing power parity sterilization and monetary control the effectiveness of monetary policy and the choice between alternative exchange rate regimes have been at center stage the models that have been employed to study these issues have run the spectrum from variants of the mundell fleming model such as dornbusch 1976 turnovsky 1981 and kimbrough 1983a to wage contracting and indexing models like bhandari 1982b and flood and marion 1982 to equilibrium models of the business cycle along the lines of bhandari 1982a saidi 1982 and kimbrough 1983b to the closely related intertemporal utility maximization models with money of helpman 1981 and stockman 1980 1983 one common thread that in a sense unifies all of these and other recent contributions is that they are concerned primarily with the effects of alternative monetary and exchange rate policies that the central bank might enact in light of the development and refinement during this period of the monetary approach to the balance of payments and the exchange rate it is not surprising i would like to thank phil brock jeremy greenwood gary zarkin and two anonymous

policy effectiveness in an open multi market economy with risk neutral exchange rate speculation abstract in an open multi market equilibrium model of the business cycle the informational role of a forward exchange market is that the forward rate aggregates individual perceptions of the aggregate state of the economy in the case of risk neutral exchange rate speculation the forward rate perfectly reveals average expectations of current nominal shocks that hit the economy this paper analyzes the informational implications of forward speculation when markets are structurally diverse the two types of structural diversity considered are heterogeneous price elasticities of output demand and supply and asymmetric information between traders in output markets and traders in asset markets in contrast to previous results the paper shows that risk neutral speculation is not in general sufficient to generate a fully revealing rational expectations equilibrium in which monetary policy is ineffective

invoice currency choice nonlinearities and exchange rate pass through estimating time varying thresholds as a proxy for exporter s predicted exchange rates this study proposes a new approach to analyse possible asymmetric behaviour of exchange rate pass through erp

vertical integration and investor protection in developing countries the industrial organization of developing countries is characterized by the pervasive use of subcontracting arrangements among small financially constrained firms this paper asks whether vertical integration relaxes those financial constraints it shows that vertical integration trades off the benefits of joint liability against the costs of rendering the supply chain more opaque to external investors in contrast to the commonly held view that pervasive input and capital market imperfections are conducive to vertical integration the model predicts that the motives for vertical integration are not necessarily higher in developing countries in particular vertical integration is more likely to arise at intermediate levels of investor protection and better contract enforcement with suppliers reduces vertical integration only if financial markets are sufficiently developed evidence supporting both predictions is discussed

moral hazard and nonmarket institutions dysfunctional crowding out or peer monitoring the authors examine a situation in which insurance is characterized by moral hazard when market insurance is provided supplementary mutual assistance between family and friends unobservable to market insurers will occur when nonmarket insurers have no better information than market insurers the mutual assistance not only crowds out market insurance but is also harmful and therefore dysfunctional alternatively when nonmarket insurers can observe each other s effort perfectly mutual assistance is beneficial these results point to the potential importance of peer monitoring mechanisms in mitigating moral hazard copyright 1991 by american economic association

from privatization to deindustrialization implications of chinese rural industry and the ownership debate revisited summary this paper examines the evolution of chinese rural industry since the rural reform in the late 1970s and revisits the debate on the role of ownership based on a case study of w county in southern jiangsu province as well as drawing on national data the author shows that the community based market dynamic had been a key factor in the expansion of rural enterprises and that its weakening in recent years has led to the closing of village enterprises and deindustrialization of the countryside large scale land expropriation sponsored by local government is the principal factor responsible for the change

exchange rate pass through at the product level we use a detailed database to investigate exchange rate pass through at the product level for a large number of countries the empirical analysis suggests that pricing behaviours are dichotomous with complete pass through in around 25 of sectors and significant pricing to market in the remaining ones average long run pass through coef ficient is close to 80 this result hides a strong heterogeneity of pass through behaviours across sectors even when composition effects are controlled for average pass through varies across importing countries the econometric analysis shows that pass through tends to be higher in volatile environments in less developed countries in weakly integrated markets jel classification f12 f31 f41

the political economy of chinese style privatization motives and constraints summary the paper examines how the privatization of chinese state owned enterprises soes can be successfully triggered and completed by identifying the motives of local government leaders and the constraints that face them during transition we conclude that first whether local governments are motivated to privatize their soes depends on if the ownership transfer is expected to stimulate sufficiently high growth of local tax revenues without sacrificing the bureaucrats private control benefits second a specific privatization program can succeed only if it manages to satisfy the managerial cooperation constraint the workers compensation constraint and the bank debt servicing constraint the motives cum constraints political economy approach offers an important explanation for the pace and scope of the ongoing chinese style privatization

the decline of township and village enterprises in china s economic transition summary a paradoxical phenomenon in china s transitional economy is that markets developed under predominant public ownership which nevertheless has declined with the development of markets previous studies reveal that initial political and economic conditions of reform and fiscal decentralization gave rise to local public enterprises leading role in early marketization this paper explains the subsequent fall of such a role building and expanding on recent studies of privatization we argue that market development and competition have constrained the abilities of local public enterprises to address revenue and employment imperatives whereas local governments sales oriented growth strategies have exacerbated governance problems panel data are analyzed to provide provisional test of pertinent hypotheses

foreign currency pricing a special case of dollarization is analyzed quotation of prices in dollars the proposed explanation is price stickiness when price adjustment is costly firms prefer to fix their prices in a stable foreign currency in order to avoid frequent price changes the proposed model demonstrates that there are often two nash equilibria in an economy populated by symmetric firms an equilibrium with uniform domestic currency pricing and one with uniform dollar pricing hence foreign currency pricing may exhibit hysteresis the model also demonstrates that the degree of competition in the economy is important in determining the pricing currency

federalism as a commitment to reserving market incentives the authors advance a new perspective in the study of federalism their approach views federalism as a governance solution of the state to credibly preserving market incentives market incentives are preserved if the state is credibly prevented from compromising on future economic success and from bailing out future failures the salient features of federalism decentralization of information and authority and interjurisdictional competition help provide credible commitment or these purposes in addition the authors suggest that some federalism are self sustaining

the role of social capital in financial development to identify the effect of social capital on financial development we exploit social capital differences within italy in high social capital areas households are more likely to use checks invest less in cash and more in stock have higher access to institutional credit and make less use of informal credit the effect of social capital is stronger where legal enforcement is weaker and among less educated people these results are not driven by omitted environmental variables since we show that the behavior of movers is still affected by the level of social capital of the province where they were born

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

imported inputs and invoicing currency choice theory and evidence from uk transaction data a significant proportion of international trade is in intermediate goods this paper considers theoretically and empirically how exporters dependence on imported inputs affects their choice of invoicing currency the model predicts that exporters that depend more on foreign currency denominated inputs are less likely to price in their home currency i test this and other theoretical results using a novel dataset that covers uk trade transactions with non eu countries i find considerable support for the model s predictions a 10 percentage point higher share of foreign currency denominated inputs is associated with a 20 percentage point higher probability of pricing in the same foreign currency relative to the producer s currency

bank reputation bank commitment and the effects of competition in credit markets this article discusses the effects of credit market competition on a bank s incentive to keep its commitment to lend to a borrower when the borrower s credit quality deteriorates it is shown that unlike in the borrower s commitment problem to keep borrowing from the same bank in good times the increased competition may strengthen a bank s incentive to keep its commitment banks offer loans with commitment to the highest quality borrowers but when faced with competition from bond markets they also give these loans to lower quality borrowers an increase in the number of banks has a nonmonotonic effect new banks reinforce a bank s incentive only if there are small number of banks the inability to contract across all contingencies may result in inefficiencies in bank lending the borrower may not undertake efficient investments if future refinancing is difficult to obtain in the case of temporary distress the lender may not provide funds when the borrower is in distress if the surplus cannot be shared in the long run 1 this problem can be mitigated however if the lender and the borrower interact repeatedly for example a bank s concern to maintain a good reputation can induce the bank to keep its commitment to a costly action see e g sharpe 1990 boot greenbaum and thakor 1993 aoki 1994 chemmanur and fulghieri 1994 indeed the use of bank reputation as an enforcement mechanism seems to be widespread 2

do suppliers applaud corporate social performance the influence of corporate social performance csp on stakeholders is one of the focal issues in corporate social responsibility csr research using data of listed companies in china this paper examines whether csr behavior in the form of charitable donations garners a positive reaction from suppliers results derived from both level and change model regressions show that superior csp makes it easier for a firm to obtain trade credit from suppliers although the effect is significant only in non state owned enterprises non soes the results are robust to various measures of csp and endogeneity tests the results support the strategic philanthropy view and apply stakeholder theory in supply chain that strategic csr can help firms to attract suppliers and consolidate cooperative relationships with them which in turn benefits the firms in terms of more trade credit financing from suppliers this paper also shows that state owned enterprises and non soes have different csr intentions and use csr to achieve strategic goals in different ways the conclusions drawn from this study provide practical guidance on csr strategy suggesting that csr activities can help a firm in transition economies to enhance its corporate image establish and consolidate the good relationship with suppliers and obtain economic benefits or achieve long term business objectives

on the design of a credit agreement with peer monitoring this paper analyses the optimal design of collective credit agreements with joint responsibility first we demonstrate that these agreements can potentially induce peer monitoring reduce the incidence of strategic default and enhance the lender s ability to elicit debt repayments the resulting benefits in terms of extended credit should however be weighted against the higher monitoring effort that such agreements impose upon participant borrowers second we show that the relative benefits from peer monitoring are maximized when risks are positively correlated across borrowers and also when the size of the group is neither too small due to a joint responsibility cost sharing and commitment effects nor too large due to a free riding effect third we compare among different monitoring structures

who gets credit the behavior of bureaucrats and state banks in allocating credit to chinese state owned enterprises abstract using a sample of chinese state owned enterprises spanning 1980 to 1994 we investigate the factors that determine the sources of finance for firm level fixed investment including retained earnings bank finance and government transfers direct government transfers were not significantly associated with profitability throughout the period in contrast bank finance was positively linked to both profitability and some types of reform reforms that enabled managers to self select and thus expose themselves and their employees to greater risk were positively associated with acquiring bank finance the association between bank finance and profitability weakened in the 1990s as banks increasingly assumed bailout responsibility

international trade with forward futures markets under exchange rate and price uncertainty abstract the paper examines a risk averse firm s decisions on the level of trade when the exchange rate and the commodity price are uncertain and the extent of forward exchange and commodity futures commitments first we verify the separation theorem and the full double hedging theorem second we investigate the implications of the existence of both forward foreign exchange and commodity futures markets in comparison to the case where only one or no market is available to the firm the second exercise enables us to focus on conditions under which establishing forward futures arrangements promotes international trade

pass through of exchange rates and purchasing power parity abstract in this paper we develop and test two hypotheses about purchasing power parity ppp the first is that changes in the price of traded goods relative to domestic substitutes will affect the ppp relation due to the partial pass through of exchange rates the second is that ppp should hold on forward rather than spot exchange rates due to hedging by firms which implies that the interest rate differential should enter the ppp relation for spot rates using quarterly data for several countries we find support for both these hypotheses though the magnitude of the interest rate effect is very small

joint liability lending and the rise and fall of china s township and village enterprises abstract we present a new explanation for the rise and fall of collectively owned enterprises based on the changing lending preferences of banks until the mid 1990s bank loans to collective firms exhibited the key features of joint liability lending supported by the sanctioning ability of local government leaders however subsequent changes in collateral firm performance interest rates and financial competition led banks to prefer individual lending to private firms this explanation is supported by empirical analysis of the determinants of bank lending preferences the involvement of township leaders in lending and the ability of firms to obtain loans

pricing of exports and exchange rate uncertainty this paper examines the implications of different pricing cum invoicing strategies available to an exporting firm that sells its product in domestic and foreign markets when the exchange rate is uncertain the firms decisions are made sequentially throughout the decision making process the firm receives new information about the distribution of the random exchange rate the information arrives after output decisions have been made but before setting prices and allocating sales the authors state conditions that lead to the dominance of invoicing exports in the importer s currency over the alternative invoicing strategies copyright 1991 by economics department of the university of pennsylvania and the osaka university institute of social and economic research association

the economics of rotating savings and credit associations supported by the center for energy policy studies m i t and the japanese corporate associates program at the kennedy school of government

collateral and rationing sorting equilibria in monopolistic and competitive credit markets the authors examine how market structure affects credit allocation under universal risk neutrality and asymmetric information about borrowers they consider both monopolistic and perf ectly competitive banks and examine the role of collateral in each ca se when a bank is a monopolist on the loan side they find collatera l is never used and asymmetric information results in reduced bank le nding under perfect competition collateral has a useful sorting rol e moreover rationing is possible even with collateral availability and perfectly elastic deposit supply in this setting the authors sh ow co signers are valuable social welfare properties of the monopoly and competitive equilibria are also compared copyright 1987 by economics department of the university of pennsylvania and the osaka university institute of social and economic research association

exchange rates and traded goods prices abstract this paper presents a partial equilibrium model of the determination of domestic and export prices by a monopolistic competitive firm the model stresses the role of exchange rate uncertainty and expectations the most important result of the analysis is that the stochastic properties of deviations from the law of one price are crucially affected by the currency of denomination of export prices using data on domestic and dollar export prices of japanese goods i find that deviations from the law of one price are due to exchange rate surprises but also to price staggering and ex ante price discrimination

the vulnerability of price stabilization schemes to speculative attack this paper examines the effects of government attempts to stabilize the prices of commodities by use of buffer stocks agricultural goods subject to supply uncertainty as well as depletable resources are considered in each case it is shown that the resulting rational expectations competitive equilibrium contains a speculative attack a situation where the entire government stock is suddenly purchased by previously inactive speculators the analysis is applied to the historical attempt to peg the gold price which caused the attack of 1968 the insights gained and the methodology developed also apply to the various international agreements to impose bans on commodity prices which have been proposed by the united nations conference on trade and development

exchange rate pass through when market share matters the authors investigate the pass through from exchange rates to import prices when firms future demands depend on their current market shares they show that profit maximizing foreign firms may either raise or lower their dollar export prices when the dollar appreciates temporarily i e the pass through may be perverse and that current import prices may be more sensitive to expected future exchange rates than to current exchange rates they present evidence that suggests the behavior of expected future exchange rates may provide a clue to the puzzling recent behavior of u s import prices copyright 1989 by american economic association

peer monitoring and credit markets a major problem for institutional lenders is ensuring that borrowers exercise prudence in the use of the funds so that the likelihood of repayment is enhanced one partial solution is peer monitoring having neighbors who are in a good position to monitor the borrower be required to pay a penalty if the borrower goes bankrupt peer monitoring is largely responsible for the successful financial performance of the grameen bank of bangladesh and of similar group lending programs elsewhere but peer monitoring has a cost it transfers risk from the bank which is in a better position to bear risk to the cosigner in a simple model of peer monitoring in a competitive credit market this article demonstrates that the transfer of risk leads to an improvement in borrowers welfare

micro macro and strategic forces in international trade invoicing synthesis and novel patterns abstract the currency used in invoicing international trade matters for the impact of exchange rate movements in the presence of price rigidities we present stylized facts on specific macro micro and other drivers of invoicing based on 45 million canadian import transactions four main results emerge first a large share of invoicing takes place in vehicle currencies that are neither the exporters nor the importers second we document a novel link between the size of individual transactions and invoicing both the absolute value of a transaction and its relative size at the industry level matter third the exchange rate plays an important role along three dimensions exchange rate volatility exchange rate regime and currency transaction volumes in foreign exchange markets finally we confirm the role of the market share of an exporting country at the industry level our results identify the most salient patterns in order to guide further developments in theoretical models of invoicing currency choice

exchange rate pass through abstract the resilience of trade balances of the major industrialized economies to changes in their exchange rates has evoked interest in the exchange rate pass through relationship so far there has not been a comprehensive survey of this literature the paper aims to fill this gap in two ways first it pieces together the theoretical literature on exchange rate pass through second it provides a critical survey of the empirical literature on exchange rate pass through emphasis is placed on the data and methodology employed in previous work this is done in order to guide future work in this growing area of research

monetary policy and the information content of prices rational expectations and cleared markets lead to the proposition that feedback monetary policy is irrelevant to real activity as in the analyses of sargent and wallace however if agents are differentially informed and have access to a common price then prospective monetary policy actions future feedback to imperfectly known current circumstances can alter real activity by changing the information content of prices

group lending under asymmetric information abstract this paper examines joint liability loan contracts as part of a screening mechanism adopted by lenders using group lending schemes a model and one period game are introduced in order to analyze the type of optimal loan contracts that emerge when lenders have less information than borrowers it is shown that under imperfect information lenders may be able to utilize joint liability contracts as a means of screening agent types by inducing endogenous group formation and self selection among the borrowers

pricing to market behaviour in european car markets abstract this paper investigates ptm behaviour in european car markets for a period of great interest 1993 98 taking into account the role of invoicing currency the results indicate that local currency price stability is a strong and pervasive phenomenon across products independently of the invoicing currency the paper offers robustness checks tests and arguments that justify the interpretation of this finding at least in part as evidence of ptm it implies the existence of market segmentation and price discrimination despite the completion of the single market programme on 1 january 1993

the new open economy macroeconomics a survey since the 1995 publication of obsteld and rogoff s redux model there has been an outpouring of research on open economy dynamic general equilibrium models that incorporate imperfect competition and nominal rigidities this paper offers an interim survey of this recent literature 2001 elsevier science b v all rights reserved

international dimensions of optimal monetary policy abstract this paper provides a baseline general equilibrium model of optimal monetary policy among interdependent economies with monopolistic firms and nominal rigidities an inward looking policy of domestic price stabilization is not optimal when firms markups are exposed to currency fluctuations such a policy raises exchange rate volatility leading foreign exporters to charge higher prices vis a vis increased uncertainty in the export market as higher import prices reduce the purchasing power of domestic consumers optimal monetary rules trade off a larger domestic output gap against lower consumer prices optimal rules in a world nash equilibrium lead to less exchange rate volatility relative to both inward looking rules and discretionary policies even when the latter do not suffer from any inflationary or deflationary bias gains from international monetary cooperation are related in a non monotonic way to the degree of exchange rate pass through

a joint test of market power menu costs and currency invoicing this article investigates exchange rate pass through erpt and currency invoicing decisions of canadian pork exporters in the presence of menu costs it is shown that when export prices are negotiated in the exporter s currency menu costs cause threshold effects in the sense that there are bounds within outside of which price adjustments are not are observed conversely the pass through is not interrupted by menu costs when export prices are denominated in the importer s currency the empirical model focuses on pork meat exports from two canadian provinces to the u s and japan hansen s 2000 threshold estimation procedure is used to jointly test for currency invoicing and incomplete pass through in the presence of menu costs inference is conducted using the bootstrap with pre pivoting methods to deal with nuisance parameters the existence of menu cost is supported by the data in three of the four cases it also appears that quebec pork exporters have some market power and invoice in japanese yen their exports to japan manitoba exporters also seem to follow the same invoicing strategy but their ability to increase their profit margin in response to large enough own currency devaluations is questionable our currency invoicing results for sales to the u s are consistent with subsets of canadian firms using either the canadian or u s currency

redistribution in a decentralized economy growth and inflation in china under reform despite expanding at an annual rate of nearly 9 percent china s economy has exhibited a marked cyclical pattern periods of rapid growth accompanied by accelerating inflation are followed by contractions during which both growth and inflation fall a widening gap also emerged between the output contribution of the state sector and its share of investment and employment in this paper we offer a consistent explanation for this behavior that reflects several key institutional features of china s economic reform i economic decentralization ii the government s commitment to the state sector and iii the credit plan and credit control

group lending local information and peer selection this paper analyzes how group lending programs use joint liability to utilize local information that borrowers have about each other s projects through self selection of group members in the group formation stage these schemes are shown to lead to positive assortative matching in group formation faced with the same contract this makes the effective cost of borrowing lower to safer borrowers because they have safer partners conditional on success their expected dues to the lender are lower than that of riskier borrowers the resulting improvement in the pool of borrowers is shown to increase repayment rates and welfare q 1999 elsevier science b v all rights reserved

in which currency should exporters set their prices this paper studies the choice of price setting currency for an exporter faced with the choice of setting price in his own in the importers or a third currency under exchange rate uncertainty we establish that sufficient conditions on demand and cost functions for exchange rate pass through to be less than unity under certainty are also sufficient conditions for price setting in the importer s currency to yield the highest expected profit under exchange rate uncertainty under the same conditions on demand and cost functions setting price in the importer s currency maximizes expected utility when risk aversion and forward currency markets are introduced

oil currency and the dollar standard a simple analytical model of an international trade currency the u s dollar is the central reference currency for international trade pricing and the main invoicing currency for primary commodities this paper links these two observations within a stylized theoretical framework and shows how to obtain a quantitative estimate of the gain to the u s economy when the dollar is a reference currency with dollar invoicing of primary commodities u s firms bear less exchange rate risk than foreign firms this asymmetry leads to a dollar standard in international goods pricing we then derive a simple analytical formula to calculate the gains and find that they are extremely small

leaders managers and the organization of township and village enterprises in china abstract the managerial contractual form in china s township and village enterprise tve sector has evolved rapidly during the past 10 years our paper uses descriptive data and a theoretical model to demonstrate that these changes may be occurring in response to the rapid development of markets in transitional rural china we econometrically test the model s main hypotheses showing that the driving force behind the movement from a leader run fixed wage contract to a fixed payment contract with better incentives for the manager is the relative value of non marketed inputs owned by local leaders and firm managers firm technical structure and local market setting also plays a role in the determination of firm contractual form

heterogeneous information and the theory of the business cycle the inability to observe the money supply and price level has been an essential ingredient of informational based equilibrium models of cycles here we assume these data are available but show that heterogeneous information about the productivity of capital can lead to a monetary theory of fluctuations in equilibrium each agent s investment depends on the difference between his own productivity and the perceived real rate in the presence of money demand shocks the nominal rate is noisy signal of the real rate this leads to greater fluctuations in output than if all agents had the same information

rural credit markets and institutions in developing countries lessons for policy analysis from practice and modern theory this article presents evidence of the failure of government intervention in rural credit markets of ldcs in the past three decades it then shows how lessons for policy analysis can be drawn from modern theory particularly those theories focussing on credit rationing in competitive markets and interlinking of credit contracts with labor and land contracts the article outlines the policy implications of these theories and finds them insufficient to account for the empirical evidence it contends that a more systematic and rigorous analysis of institutions and institutional environments is essential for understanding and implementing effective policy reforms of rural credit markets it presents suggestions for undertaking such an analysis

the life cycle of a microfinance institution the irish loan funds abstract ireland s loan funds were a long lived self sustaining large scale microfinance organization that made millions of loans without collateral to the poor during the first 100 years of their life cycle a period of growth ending in the 1840s they adapted constantly and obtained improvements to their legal structure because they were complementary to the banking system and seen as effective in relieving poverty in their 2nd century they became ossified in part because of competition with commercial banks the loan funds provide an example of sustainable microfinance under harsh economic conditions and illustrate how organizations change incrementally and when successful alter their institutional framework

informational efficiency and the open economy a troublesome feature of existing stochastic macroequilibrium models of the open economy is the nature of the informational assumptions usually made most of these models assume that full contemporaneous information on all relevant macrovariables is freely available to economic agents this is the assumption made for example in cox 7 driskill and mccafferty 10 driskill 8 and turnovsky 17 18 among others further when information gaps are introduced the lack of full current information refers to the inability of domestic agents to correctly identify permanent versus transitory components of movements in either the currently observed domestic money supply as in ueda 20 or the observable foreign price level 2 16 5 yet prevailing economic reality is characterized by the availability of differentiated current information to economic agents information or data on variables relevant to auction markets such as asset markets is far more easily and frequently available than information that relates to markets that are contractual in nature such as commodity markets a financial newspaper such as the wall street journal for example provides daily information on half a dozen foreign prime interest rates a multitude of u s

analysis on the determinants of currency invoicing in korean trade we investigate the determinants of currency invoicing in trade using import and export transactions data between korea and its 30 major trading partners from 2000 to 2013 we find a noticeably different pattern of currency invoicing from advanced countries for example a large market share of korean exporters in partner countries does not guarantee more use of the korean won in currency invoicing this might be attributed to a low degree of korean won s internationalisation and the strong coalescing effect we also observe that the higher the level of industry product differentiation the weaker the coalescing motive in addition we verify that the share of invoicing in the currency of korea s trading partner tends to be higher when the partner country has i a larger trade volume ii higher level of financial development iii lower inflation and lower price volatility and iv its own currency with lower transaction costs

equivalence results for optimal pass through optimal indexing to exchange rates and optimal choice of currency for export pricing firms sometimes write price lists or catalogs for their exports so they set prices for a period of time and do not adjust prices during that interval in response to changes in their environment the firm sets the price either in its own currency or the importer s currency this paper draws a simple link between the choice of currency and the pricing decision of a firm that changes prices in response to all shocks specifically if the latter firm s price has a lower variance in terms of its own currency than the importer s currency then the firm with a price list will set the price in its own currency and otherwise it will set price in the foreign currency this relationship is established by consideration of the firm with a price list as a special case of a firm that indexes its export price to the exchange rate jel f4 f1

international comparisons of pricing to market behavior this paper measures the degree of price discrimination across export destinations that is associated with exchange rate changes using u s u k german and japanese industry level data given the industries sampled more price discrimination across destinations is observed in the u k german and japanese data for industries that match across source countries however behavior is very similar across source countries furthermore destination specific price adjustment on exports to the united states from germany and japan is similar to price adjustment observed on shipments to other destinations most variation in the data appears to be related to industry copyright 1993 by american economic association