credit market imperfections and economic development theory and evidence abstract a model of credit markets in which there is a costly state verification problem is integrated into a neoclassical growth model the presence of a credit market friction gives rise to credit rationing which in turn impacts on the growth path of an economy the model delivers predictions about the co movements between per capita income credit rationing interest rates and factor prices the implications of the model are generally empirically supported in u s and taiwanese data the model also makes predictions about the consequences of government regulation of credit markets which are supported by the taiwanese data

financial liberalization urban unemployment and welfare some implications of the artificial low interest rate and the high wage rate policies in ldcs abstract this paper investigates how the low interest rate policy in the commercial banking sector affects the urban unemployment in a small open harris todaro model the rate of urban unemployment unambiguously declines the volume of it shrinks if the rural to urban employment rate and the urban unemployment rate are sufficiently high relative to the wage elasticity of agricultural labor demand the national income increases if agriculture is dominant in the domestic production in such an economy the financial liberalization advocated by the mckinnon shaw school may aggravate the welfare even if it eliminates the financial repression

capital market development in china abstract this paper examines why and how capital markets have developed in a low income socialist country it shows that the development is the response of economic agents operating under a more market oriented economic environment with a highly regulated and inefficient banking system this development has presented new policy challenges and opportunities the paper argues that the developmental effects of the emergence of capital markets in china can be as important as its impact on improving allocative efficiency and resource mobilization

women s access to credit does it matter for household efficiency studies that assess the impact of credit constraints on farm households efficiency have largely used the household as the unit of analysis this can be problematic when there are gender based market imperfections and asymmetries in how rights resources and responsibilities are distributed within the household constraints on women matter in addition to the efficiency loss associated with the husbands credit constraints when women are unable to meet their needs for capital their households experienced an additional 11 drop in efficiency this suggests that there are efficiency based arguments for enhancing women s access to capital and that studies based only on the household s head may significantly underestimate the true economic impact of credit constraints copyright 2008 oxford university press

non cooperative and cooperative climate policies with anticipated breakthrough technology abstract global warming can be curbed by pricing carbon emissions and thus substituting fossil fuel with renewable energy consumption breakthrough technologies e g fusion energy can reduce the cost of such policies however the chance of such a technology coming to market depends on investment we model breakthroughs as an irreversible tipping point in a multi country world with different degrees of international cooperation we show that international spill over effects of r d in carbon free technologies lead to double free riding strategic over pollution and underinvestment in green r d thus making climate change mitigation more difficult we also show how the demand structure determines whether carbon pricing and r d policies are substitutes or complements

long term bilateral monopoly the case of an exhaustible resource we construct a model of long term bilateral competition between the supplier of an exhaustible resource and a consuming country capable of producing a perfect substitute for the resource the technology for producing the substitute is known and the strategy of the consuming country is to choose an investment program for installing the substitute we derive equilibrium configurations of investment and extraction for the case of linear demand under three scenarios 1 the resource supplier is a von stackelberg leader 2 the consuming country is a von stackelberg leader and 3 buyers and sellers of the resource engage each other period by period a comparison of these cases reveals incentives for long term commitment on the part of one or both parties and also suggests that there may be gains from strategic intervention into resource markets by governments of consuming nations

equity markets transactions costs and capital accumulation an illustration poorly developed equity markets inhibit the transfer of capital ownership moreover the costs of transacting in equity markets affect not just the level of investment but the kinds of investments that are undertaken once equity markets allow the ownership of capital to be transferred economically reductions in costs tend to favor the use of longer maturity investments when there is a relationship between the maturity of an investment and its productivity transactions cost reductions are conducive to observing certain kinds of increases in productive efficiency this article analyzes savings investment and consumption decisions by using an overlapping generation s model with two period lived agents the analysis allows for several technologies for converting current output into future capital that varies by productivity and maturity and it makes ownership of capital costly to transfer a reduction in transactions costs will typically alter the composition of savings and investment and have potentially complicated consequences for capital accumulation and steady state output

strategic considerations in invention and innovation the case of natural resources revisited if a resource importing country can commit to the future development of a backstop tec hnology such a development program can be used strategically to affe ct the pricing policy of a resource supplier previous studies have r evealed the interesting possibility that by delaying development of t he substitute the importing country could benefit from a favorable p roduction response on the part of the exporting country this paper d emonstrates that this effect can indeed occur but the set of paramet ers for which it does occur is smaller than previously realized the intuition behind this effect is further developed copyright 1988 by the econometric society

macroeconomic effects of anticipated devaluations with informal financial markets abstract the paper analyzes the macroeconomic effects of devaluation in a general equilibrium model of a developing country in which controls on interest rates and foreign exchange restrictions lead to the emergence of informal financial markets the complexity of the model precludes an analytical treatment a simulation approach based on parameters derived from estimates in the existing literature is used to explore how the existence of informal financial markets causes the effects of an official devaluation to be felt before the devaluation itself occurs

macroeconomic issues for latin america abstract recent macroeconomic issues in latin america are reviewed with an emphasis on theory topics covered include multiple equilibria from hysteresis or increasing returns exchange rate management and the output and asset market effects of devaluation speculation interest rate management and financial reform government behavior income distribution and growth inertial inflation and heterodox policy shocks and disequilibrium theories

the government financial system and large private enterprises in the economic development of south korea abstract the paper investigates the main characteristics of the government business relationship in south korea in the past three decades to find out how it may have contributed to south korea s economic development it proposes that the government and large private enterprises in south korea should be viewed as constituting an internal organization namely a quasi internal organization as such extensive intervention by the government with south korea s financial system can be viewed as an internal capital market and consequently it could have led to a more efficient allocation of credit than possible in a free market financial system it also argues that the quasi internal organization has made it possible for the government to efficiently implement its developmental policies it is however pointed out that for the quasi internal organization to be successful in accelerating the pace of economic development the country must have a political leadership committed to the goal of economic development and must adopt an outward oriented development policy

the scope and limits of financial liberalisation in developing countries a critical survey this article reviews the growing literature on financial reform in developing countries we draw both on the theoretical contributions outlining the case for and against liberalisation as well as on the experience of many developing countries with liberalisation we argue that the existence of market failures in financial markets hampers the liberalisation process and indeed suggests that the simple liberalising strategy envisaged in much of the literature is inappropriate we argue instead for an alternative strategy which integrates some aspects of liberalisation with the development of appropriate financial institutions designed to serve best the needs of the real economy

racing with uncertainty and strategic interaction between competitors as the race unfolds most of the existing literature examines one or other of these features but not the two combined our aim is to see how the efforts of competitors in a race vary with the intensity of rivalry between them in our principal model whch is of a one dimensional race it is shown that the leader in the race makes greater efforts than the follower and efforts increase as the gap between competitors decreases under certain conditions the same results hold in our second related model which is of a two dimensional race

money prices and stabilization policies in some developing countries in this paper we examine the general reasons for price and balance of payments instability in less developed countries ldcs and critically evaluate the adjustment policies usually prescribed by the international monetary fund imf for these countries the scope for stabilization policies is then examined in the framework of the keynesfan monetarist controversy the causality between money and prices is examined by using a transfer function time series approach a simple model for inflation generation is set up to analyse the price and output effects of the growth of money supply some unfavourable effects of a restrictive monetary stabilization policy in ldcs are indicated the impact of a rise in interest rate on savings in some ldcs are found to be positive but not always significant

growth oriented adjustment programs a statistical analysis after the fall in average per capita gdp growth that took place in the 1980s adjustment lending programs supported by the international monetary fund imf and the world bank wb were launched in response to the deteriorating external environment the purpose of this paper is to evaluate and to assess statistically the extent to which adjustment programs supported by the imf and the wb have restored growth the evaluation relied on a large sample of countries 93 and controls for some of the statistical difficulties associated with measuring the effectiveness of adjustment programs the paper reviews the environment under which imf wb lending took place the rationale for adjustment lending and the distribution of adjustment loans through time the results of the statistical evaluation suggest that after controlling for external factors and for initial conditions growth is not higher in countries that receive imf wb funds but that investment was significantly lower than for non recipient countries the paper also examines further long term growth prospects

a sectoral accounting approach to national savings applied to korea abstract this paper presents a sectoral accounting approach to the determination of the national savings ratio starting with the process of sectoral savings determination and showing the sectoral interactions this approach offers an acceptable empirical framework for aggregate savings studies the model estimated with the korean data is used to run simulations to evaluate its predictive capacity to decompose past savings performance by major factors and to assess the savings effect of policy changes and other exogenous shocks the results indicate that income variables have been the most important determinants although interest rate and tax policies have also played some role

strategic resource dependence we consider a situation where an exhaustible resource seller faces demand from a buyer who has a substitute but there is a time to build delay for the substitute we find that in this simple framework the basic implications of the hotelling model 1931 are reversed over time the stock declines but supplies increase up to the point where the buyer decides to switch under such a threat of demand change the supply does not reflect the current resource scarcity but it compensates the buyer for delaying the transition to the substitute the analysis suggests a perspective on costs of oil dependence

the firm size farm size and transaction costs the case of hazelnut farms in turkey this study analyzes the effects of transaction costs on the size of hazelnut farms in turkey the study finds that higher land slope and higher variance of rain as transaction cost increasing natural effects lead to smaller hazelnut land holdings high slope and weather variation can increase the costs of monitoring the laborers make moving inputs or output up and down harder limit the use of machinery and reduce contractual performance of labor contracts for farm production functions land is a complex input with measurable interactions with nature contrary to common production theory approaches that take natural properties of land as given the study develops a production function that incorporates natural properties such as slope and rain variance the study utilizes two separate data sets for the estimations the first data set explores the characteristics of hazelnut farmers while the second one analyzes the regional characteristics of hazelnut farms

the structuralist theory of imported inflation an application to south africa this study emphasizes the importance of identifying the origin of inflation in the present context of inflation targeting by many emerging market and transition economies the analysis shows based on south african data how structural supply and demand inflation can be distinguished the results indicate that south africa s inflation experience between 1973q1 and 1998q4 is characterized by two monetary regimes during the first regime 1973q1 1984q4 the long run cause of inflation is demand pull the second regime 1987q1 1998q4 represents major changes to structural imported and cost push inflation the two year period 1985 1986 signifies structural change from the first to the second regime moreover the results in the second regime remain robust when the inflation model is subjected to new out of sample data until 2001q2 evidence of structural imported inflation in the second regime suggests that inflation should not entirely be squeezed out of the system nor should it necessarily be k

carbon taxation opec and the end of oil abstract i develop a differential game between an oil cartel and an importer investing in research and development r d to reduce the cost of a green substitute to oil in equilibrium the cartel is forced to deter the substitute which thus imposes a price ceiling falling over time credible carbon taxes are below the pigovian level implying the importer cannot internalise the full pollution externality much less capture resource rents without carbon pricing the importer curtails long run pollution using a costly r d programme normatively climate policy will be more expensive if relying on green r d programmes only

farm size and the determinants of productive efficiency in the brazilian center west this paper explores the determinants of technical efficiency and the relationship between farm size and efficiency in the center west of brazil this is the region where agricultural production and total factor productivity have grown the fastest since 1970 it is also a region characterised by unusually large farms technical efficiency is studied with data envelopment analysis and county level data disaggregated by farm size and type of land tenure the efficiency measure is regressed on a set of explanatory variables which includes farm size type of land tenure composition of output access to institutions and indicators of technology and input usage the relationship between farm size and efficiency is found to be non linear with efficiency first falling and then rising with size type of land tenure access to institutions and markets and modern inputs are found to be important determinants of the differences in efficiency across farms

strategic considerations in invention and innovation the case of natural resources strategic considerations may induce a resource importing country to invent a substitute earlier than it intends to put it to use there are also circumstances in which it would wish to delay an invention date even if it could obtain it at an earlier date at no extra cost similar paradoxical results obtain if resource cartels behave strategically setting prices high may be a way of deterring invention if those engaged in r d are not resource users and the cartel has access to similar r d technology it will pre empt rivals this may not be the case if resource users can also engage in r d

the effect of financial liberalization on the efficiency of credit allocation some evidence from korea abstract this paper examines korea s recent experience with financial liberalization to find empirical evidence for the mckinnon shaw hypothesis regarding the effect of financial liberalization on the allocative efficiency of credit this involves analyzing changes in the variation of average borrowing costs across different sectors and industries using consolidated balance sheets and income statements from firms it demonstrates that there has been a substantial improvement in the efficiency of credit allocation since 1980 when the korean government started to implement various financial liberalization reforms

ldc agriculture nonparametric malmquist productivity indexes abstract this paper examines changes in agricultural productivity in 18 developing countries over the period 1961 1985 we use the nonparametric output based malmquist index to examine whether the results from such an approach confirm results from other methods that have indicated declining agricultural productivity in less developed countries ldcs the results confirm previous findings indicating that at least half of these countries have experienced productivity declines in agriculture we also found that those countries that tax agriculture most heavily had the most negative rates of productivity change

financial liberalization in africa abstract recent evidence has shown that african economies are financially repressed and the underlying motives for perpetuating repressive policies still exist increasing real deposit rates mainly through lower inflation promotes financial savings investment and growth financial liberalization in africa has recorded limited success owing to a high and unstable inflation rate the high cost of financial intermediation low bank demand for deposits and persistent government interference in credit markets chronically high fiscal deficits and their adverse impacts on the balance of payments also constitute hurdles for financial deepening in africa

financial development investment and economic growth zhenhui xu in this article i use a multivari ate vector autoregressive var approach to examine the effects of permanent financial development on domestic investment and output in 41 countries between 1960 and 1993 the var approach permits the identification of the long term cumulative effects of financial development on the domestic variables by allowing for dynamic interactions among these variables the results reject the hypothesis that financial development simply follows economic growth and has very little effect on it instead there is strong evidence that financial development is important to growth and that investment is an important channel through which financial development affects growth jel e22 e44 e47 016 057 keywords economic growth financial development investment vector auto regression impulse response i introduction interest in the relationship between financial development and economic growth dates back to early this century and has been growing since the 1980s 1 in the literature three views have emerged concerning the potential importance of finance in economic growth the first sees finance as a critical element of growth schumpeter 19113 goldsmith 19691 mckinnon 19733 shaw 1973 fry 1978 1988 bencivenga and smith 1991 king and levine 1993a 1993b in this view services provided by the financial system are essential for growth and a repressed financial system characterized by price distortion undersaving negative or unstable returns on savings and investment and inefficient allocation of savings among competing users impedes growth 2 as the financial system develops households substitute out of unproductive tangible assets raising the total real supply of credit the quantity and quality of investment and thus the rate of economic growth in addition financial development can pro mote technological innovations and productivity growth king and levine 1993a the second view regards finance as a relatively unimportant factor in growth essentially as the handmaiden to industry and commerce robinson 19521 lucas 1988 stern 1989 in this perspective the lack of financial development is simply a manifestation of the lack of demand for financial services as the real sectors of the economy grow the demand for various financial services rises and will thus be met by the financial sector based on this view financial development simply follows economic growth and has very little effect on it like the first one the third view ascribes effects to finance but focuses on its potential negative impacts on growth van wijnbergen 1983 buffie 1984 economists holding this view contend that financial development can hinder growth by reducing available credit to domestic firms this situation arises from the presence of informal curb markets as the formal financial system develops households are seen to substitute out of curb market loans thus reducing the total real supply of domestic credit the reduction in the supply of credit can lead to a credit crunch thereby lowering investment and slowing production and growth further such a credit crunch can retard economic growth beyond the short term by lowering the steady state capital stock wijnbergen 1983 from these divergent views three testable hypotheses emerge with sharply different policy implications the first view suggests that government policies should be directed toward improving the financial system since financial development has important causal effects on growth the second view implies that government policies toward improving the financial system will have little effect on growth since financial development results from growth and has little impact on it based on the third view there is a potential danger of financial development under certain institutional arrangements government efforts toward financial development can cost an economy its long term growth by reducing total real supply of domestic credit

financial development theories and recent experience for many years practising development econo mists made pronouncements on the importance of developing the financial sector to accelerate eco nomic growth based on slender theoretical grounds indeed the vast bulk of theoretical work relating financial conditions to economic development published before 1973 detected possibilities for negative or at best neutral effects of financial development on income levels john maynard keynes 1936 argues that liquidity preference tended historically to push the real interest rate above its full employment equilibrium level as a result income falls to equate saving and investment plans keynes suggests that liquidity preference and hence the real interest rate can be reduced by financial repression in the form of interest rate ceilings or a gesellian stamp tax on money james tobin 1965 shows that a larger ratio of money to physical capital in household portfolios reduces the capital labour ratio and hence per capita incomes even when the economy is operating at full employment by reducing preference for money in favour of physical capital financial repression can raise the capital labour ratio and accelerate economic growth during the transition to a new higher level of per c pi a incomes in tobin s model economic growth and inflation are positively related because higher inflation reduces the demand for money more recently a school of neo structuralist economists proffers models in which liberalization and devel opment of the formal financial system can produce both higher inflation and lower economic growth

a survey of recent developments in the literature of finance and growth this paper provides a survey of the recent progress in the literature of financial development and economic growth the survey highlights that most empirical studies focus on either testing the role of financial development in stimulating economic growth or examining the direction of causality between these two variables although the positive role of finance on growth has become a stylized fact there are some methodological reservations about the results from these empirical studies several key issues unresolved in the literature are highlighted the paper also points to several directions for future research

the optimal depletion and exploration of a nonrenewable resource in spite of its importance the exploration process has not received much attention in the economics of nonrenewable resources among the researchers who investigated this problem we might mention arrow and chang 1982 deshmukh and pliska 1980 pindyck 1978 1980 and gilbert 1979 1981 for earlier work on this subject we might also mention gaffney 1967 and herfindahl 1974 basically an exploration program is a search for potential deposits whose sizes and locations are both uncertain furthermore exploration technology exhibits a high degree of scale economies our paper represents an attempt to deal with these rather neglected aspects of the exploration process in a model of simultaneous extraction and exploration

mckinnon shaw versus the neostructuralists on financial liberalization a conceptual note abstract the views of the mckinnon shaw group and the neostructuralists differ about the approach to financial liberalization not about financial liberalization itself the neostructuralists view as it is normally interpreted is misleading in that it recommends that developing countries maintain low interest rates in the banking sector a practical way for developing countries to pursue financial liberalization would be through the organized financial system

an application of the dea double bootstrap to examine sources of efficiency in bangladesh rice farming in this article we examine sources of technical efficiency for rice farming in bangladesh the motivation for the analysis is the need to close the rice yield gap to enable food security we employ the dea double bootstrap of simar and wilson 2007 to estimate and explain technical efficiency this technique overcomes severe limitations inherent in using the two stage dea approach commonly employed in the efficiency literature from a policy perspective our results show that potential efficiency gains to reduce the yield gap are greater than previously found statistically positive influences on technical efficiency are education extension and credit with age being a negative influence

informal financial markets under liberalization in four african countries abstract this paper presents survey evidence from four countries on how informal financial agents serve market niches that banks cannot readily reach their methodologies are effective in keeping down transaction costs and default risk relative to banks although informal agents exercise monopoly power in dualistic markets liberalization of repressive financial policies has had little effect on formal financial deepening while informal finance has continued to grow the paper concludes that informal financial institutions are an important vehicle for mobilizing household savings and financing small businesses and it recommends that informal finance be better integrated into financial development strategies

unorganized money markets and unproductive assets in the new structuralist critique of financial liberalization abstract the new structuralists critique of financial liberalization emphasizes the role of informal credit markets in financing firms residual credit demand in ldcs and the relevance of households portfolio substitution patterns the sensitivity of their policy conclusions is demonstrated in the context of a representative model developed by van wijnbergen the relative efficiency of intermediation in the formal and informal credit markets crucially affects the outcome of the portfolio allocation effects generated by higher bank deposit rates an anomaly in the characterization of unproductive assets in defining credit supply is also examined

interest rate management in ldc s the mckinnon argument that higher time deposit rates raise output and lower inflation in the short run and increase medium term growth by raising the savings rate are shown to depend crucially on the assumption that portfolio shifts into td s come out of an asset providing less intermediation than the banking system we show that if instead the shift is out of an asset providing more intermediation e g loans on a curbmarket raising td rates is contractionary in the short run may have negative impacts on growth and can lead to more rather than less inflation in the short run

market sentiment and macroeconomic fluctuations under pegged exchange rates this paper models changes in market sentiment as a temporary increase in the premium faced by domestic private borrowers on world capital markets the effects of this shock are studied in an intertemporal optimizing framework of a fixed exchange rate economy where firms demand for working capital is financed by bank credit depending on the perceived length of this shock the model is capable of predicting a rise in domestic interest rates capital outflows and a drop in official reserves a reduction in bank deposits and the supply of credit a fall in private consumption a contraction in output and an increase in unemployment these predictions are consistent with observed facts associated with several recent episodes of turbulence on international financial markets

financial development and economic growth abstract this paper examines the empirical relationship between long run growth and financial development proxied by the ratio between bank credit to the private sector and gdp we find that this proxy is positively correlated with growth in a large cross country sample but its impact changes across countries and is negative in a panel data for latin america we argue that the latter findings is the result of financial liberalization in a poor regulatory environment our findings also show that the main channel of transmission from financial development to growth is the efficiency rather than the volume of investment

the rise of large farms in land abundant countries do they have a future increased levels and volatility of food prices has led to a surge of interest in large scale agriculture and land acquisition this creates challenges for policy makers aiming to establish a policy environment conducive to an agrarian structure to contribute to broad based development in the long term based on a historical review of episodes of growth of large farms and their impact this paper identifies factors underlying the dominance of owner operated farm structures and ways in which these may change with development the amount of land that could potentially be available for expansion and the level of productivity in exploiting available land resources are used to establish a country level typology the authors highlight that an assessment of the advantages of large operations together with information on endowments can provide input into strategy formulation at the country level a review of recent cases of land acquisition reinforces the importance of the policy framework in determining outcomes it suggests that transparency and contract enforcement recognition of local land rights and ways in which they can be exercised attention to employment effects and technical viability and mechanisms to re allocate land from unsuccessful ventures to more productive entrepreneurs are key areas warranting the attention of policy makers

would hotelling kill the electric car in this paper we show that the potential for endogenous technological change in alternative energy sources may alter the behaviour of resource owning firms when technological progress in an alternative energy source can occur through learning by doing resource owners face competing incentives to extract rents from the resource and to prevent expansion of the new technology we show that in such a context it is not necessarily the case that scarcity driven higher traditional energy prices over time will induce alternative energy supply as resources are exhausted rather we show that as we increase the learning potential in the substitute technology lower equilibrium energy prices prevail and there may be increased resource extraction and greenhouse gas emissions we show that the effectiveness and the incidence of emissions reduction policies may be altered by increased potential for technological change our results suggest that treating finite resource rents as endogenous consequences of both technological progress and policy changes will be important for the accurate assessment of climate change policy

monetization economic development and the exogeneity of money abstract using granger causality the authors examine the question of the exogeniety of money in india during its period of most rapid monetization 1970 1975 the paper finds that the demand for money function with the narrow stock of money can be estimated but not with the broad stock of money there is evidence of feedback between m 2 monetized income and the rate of interest an explanation along the lines of patrick s analysis of supply led financial development is advanced to show the influence of m 2 on income and the rate of interest

excess liquidity bank pricing rules and monetary policy abstract this paper studies the implications of excess bank liquidity for the effectiveness of monetary policy in a simple model with credit market imperfections the demand for excess reserves is determined by precautionary factors and the opportunity cost of holding cash it is argued that excess liquidity may impart greater stickiness to the deposit rate in response to a monetary contraction and induce an easing of collateral requirements on borrowers which in turn may translate into a lower risk premium and lower lending rates as a result asymmetric bank pricing behavior under excess liquidity may hamper the ability of a contractionary monetary policy to lower inflation

analyzing the effects of us monetary policy shocks in dollarized countries identifying monetary policy shocks is difficult therefore instead of trying to do this perfectly this paper exploits a natural setting that reduces the consequences of shock misidentification it does so by basing conclusions upon the responses of variables in three dollarized countries ecuador el salvador and panama they import us monetary policy just as genuine us states do but have the advantage that non monetary us shocks are not imported perfectly consequently this setting reduces the effects of any mistakenly included non monetary us shocks while leaving the effects of true monetary shocks unaffected results suggest that prices fall after monetary contractions output does not show a clear response

unanticipated inflation devaluation and output in latin america abstract employing a lucas type supply function this paper uses pooled cross country data for 16 latin american countries to estimate the impact on short run output growth of 1 unanticipated inflation 2 changes in the relative cost of foreign exchange and 3 business cycle fluctuations in the industrial countries the results give strong support to the contractionary impact of devaluation in latin america and to the existence of a negatively sloped phillips curve they also suggest a powerful impact of external economic activity on growth rates

interest rates and investment in east asia an empirical evaluation of various financial liberalisation hypotheses the article attempts to shed light on the appropriate interest rate policy in the process of economic development to this end we examine whether higher interest rates lead to higher investment and growth in four east asian countries we find that the investment rate went up with real interest rates up to 9 per cent in all four countries but started declining at still higher interest rates in two of the countries further a banking crisis occurred in each of the three countries for which the real interest rates exceeded 9 per cent this evidence rejects the neo structuralist argument nor does it support unbridled financial liberalisation yet it provides only limited support to stiglitz s case for mild financial repression real interest rates near zero since reducing real interest rates from say 6 to 3 or 0 per cent would have reduced investment the optimum policy seems to be closest to mckinnon s restrained financial liberalisation policy that is liberalisation with a moderate upper lim

on price risk and the inverse farm size productivity relationship abstract the oft observed inverse relationship between farm size and productivity has elicited several explanations having important policy and theoretical implications using advances in the analysis of price risk effects on producer behavior and a simple two period model of an agricultural household that both produces and consumes under price uncertainty at the time labor allocation decisions are made this paper demonstrates analytically that a non degenerate land distribution and price risk can together produce an inverse relationship even absent any of the more common explanations empirical evidence from madagascar confirms the plausibility of this intuitive explanation for the phenomenon

the bounds test approach for cointegration and causality between financial development international trade and economic growth the case of cyprus this study employs the bounds test for co integration and granger causality tests to investigate the long run equilibrium relationship and the direction of causality between financial development international trade and real income growth for the cyprus economy the results of the study reveal that financial development as measured by broad money m2 international trade and real income growth are cointegrated thus a long run equilibrium relationship can be inferred among these three variables on the other hand granger causality test results suggest that in cyprus the growth in real income stimulates the growth of international trade both exports and imports and the growth of money supply furthermore growth in imports of goods and services also stimulates a growth in exports of goods and services of cyprus although this result contradicts our initial expectations it indicates the importance of capital inflows in cyprus that plays a major role in financing the investments mainly in the tourism

the financial repression liberalization debate taking stock looking for a synthesis financial repression and liberalization became the object of fierce debates between academics and policy makers since the early 1970s as of the late 1980s financial liberalization became also part of the structural adjustment programs sponsored by the international monetary fund and the world bank however the literature on financial repression and liberalization remains controversial on its theoretical conclusions and policy implications given its importance for both the theory and policy of economic development and growth this paper looks for a possible synthesis after reviewing the theoretical contributions and empirical studies under the headings of the mckinnon shaw and new structuralists models the survey concludes that a new synthesis might be found in the post keynesian attempt to take an institutional perspective within a globalised financial and economic environment

risk credit constraints and financial efficiency in peruvian agriculture abstract based on a panel data set we use a two stage analysis to evaluate the effects of access to formal credit on financial efficiency of farms in northern peru the first stage uses non parametric data envelope analysis to estimate farm specific measures of financial efficiency 28 per cent of farmers are financially inefficient and credit constraints reduce profits of these farmers by an average of between 17 and 27 per cent the second stage uses tobit regression to evaluate the determinants of financial inefficiency the results point to uninsured risk as a key determinant of financial inefficiency and suggest that policies to strengthen agricultural insurance markets would likely pay large dividends in rural peru

financial deregulation and segmented capital markets the case of korea abstract this paper deals with the relation between the official and the unregulated or curb segments of the capital market in korea the paper focuses on the behavior of officially controlled interest rates paid on time deposits and on freely determined curb market interest rates the effects of financial deregulation on interest rates investment and growth are investigated it is argued that under some plausible circumstances financial deregulation can generate significant crowding out in the curb market reducing the total degree of financial intermediation the empirical results provide some support to the crowding out hypothesis and indicate that changes in the officially controlled time deposit rate have been positively related to changes in the freely determined curb market interest rate an aggregate investment function is also estimated for korea it is found that an increase decrease in the curb rate discourages encourages investment on the other hand increases in the real volume of credit intermediate in the official segment have a positive effect on real aggregate investment

does financial liberalization really improve private investment in developing countries assuming that liquidity constraints exist in most developing countries the majority of analysts believe that increasing real interest rates will raise the volume of lending and hence private investment the author focusing on the demand for capital goods argues that the positive effect on the domestic credit market may be offset by the negative effect of a portfolio shift from capital goods and public bonds into monetary assets the author also demonstrates that a policy of financial liberalization could increase the public sector s demand for domestic credit thus limiting the funds available to the private sector this crowding out does not result from a change in the government s behavior but from a shift in the portfolio of private agents higher demand for bank deposits reduces the private sector s willingness to hold government bonds so the public sector must finance a given budget deficit with more domestic credit simulations for argentina for 1961 1982 suggest that the low response of private investors to changes in interest rate policy in those 20 years was attributable not to the low values of interest elasticities but to the interaction of the mechanisms allowed for in the model which tends to neutralize the impact of such policies the author concludes that the effect of changes in interest rate policy on the demand for capital goods is weak in argentina and might affect the quality of private investment more than its quantity

spatial disparities in the european agriculture a regional analysis this article examines the territorial imbalances in european agriculture during the period 1980 to 2001 by means of the information provided by various methodological instruments which allow us to overcome the drawbacks of conventional convergence analysis the results obtained reveal that the regional distribution of productivity in the agricultural sector is characterized by the presence of positive spatial dependence this fact implies that the european regions in close spatial proximity register similar levels of the variable under study which highlights the relevance of geographical location in this context the empirical evidence presented also shows that regional disparities have remained almost constant during the time interval considered however the increase in density around the european average explains the observed reduction in the degree of bipolarization while intra distribution mobility is relatively limited finally the analysis carried out allows us to assess the role of variables s

macro economic effects of changes in bank interest rates simulation results for south korea abstract we use an empirical macro econometric model of korea to simulate the impact of bank interest rate changes this model includes a very detailed sub model of the financial sector plus in addition to the usual demand side transmission channels of monetary policy a link between the financial sector and the supply side of the real part of the economy via the cost of financing working capital cavallo effect increases in time deposit rate are shown to be contractionary in the short run because the portfolio shifts they trigger tighten credit conditions and cause higher costs of financing working capital people shift out of the curbmarket rather than out of cash the higher cost of financing working capital also pushes up inflation in the first quarter after the change making the increase in td rates stagflationary this effect dies out quickly however the persistence of the loss in output is shown to depend on whether the commercial banks are allowed to play their intermediary role or not if credit limits prevent the passing through into bank loans of the influx of time deposits caused by the higher rates substantial and persistent real output losses and decreased private investment were shown to result

assessing the impact of nigeria s naira depreciation on output and inflation empirical evidence in support of the argument that keeping real exchange rate persistently devalued may lead to a permanent higher level of inflation have been provided kamin 1985 calvo et al 1994 however probably because of the relatively recent origin of serious exchange rate depreciation in sub saharan africa countries especially nigeria when compared with other regions e g latin america and asia not many studies have been reported on the subject the existing studies on effect of persistent exchange rate depreciation in nigeria are based on either regression or simulation approach rather than var approach this present study intends to fill these gaps by not only focusing the study on nigeria but also adopting restricted vector autoregressive model thereby providing basis for comparison with existing results obtained for other countries this abstract was borrowed from another version of this item

debt crisis adjustment policies and capital formation in developing countries where do we stand abstract this paper documents the decline in investment rates observed in developing countries after 1982 and explores analytically and empirically the factors contributing to explain it the paper focuses on the impact of macroeconomic adjustment and reform measures on private investment particularly in latin america and east asia and underscores the importance of macroeconomic uncertainty policy credibility and potential coordination failures in shaping the response of investment to the changes in economic incentives brought about by structural reforms the analysis concludes with some policy recommendations to improve the design of sustainable growth oriented adjustment programs

does devaluation improve the current account this paper incorporates the link between devaluation foreign interest payments and the current acccount into a fairly general macroeconomic model in which exchange rate changes influence aggregate demand through exports imports and expenditures as well as aggregate supply via the cost of imported factors of production on the basis of avaliable statistical estimates of the behavioral and structural parameters of the model an attempt is mafe to assess the empirical importance of this link among others in a group of highly indebted industrial and developing countries by and large the empirical results indicate that high foreign debt and interest payments tend to reduce the short to medium run effect of devaluation on national income expecially in the ldcs but make little difference to its generally positive effect on the current account

some consequences of credit rationing in an endogenous growth model an endogenous growth model is developed where all investment is financed via credit extension there is also an adverse selection problem in loan markets so that in equilibrium credit rationing arises endogenously the result is that equilibrium levels of credit rationing and real growth rates are jointly determined in this context several changes in the environment can have unusual consequences for instance improvements in the technology for producing capital can reduce growth because of their adverse impacts on credit rationing for similar reasons various government investment subsidies can be growth reducing this phenomenon is often observed empirically

innovation and natural resources a dynamic game with uncertainty we analyze a dynamic game between a resource exporting country and an importing country that is seeking to invent a substitute technology the time of innovation is an uncertain function of the importer s r d efforts which cannot be committed in advance the game has a unique equilibrium in markov strategies the importer s r d efforts grow over time the exporter s output often decreases with time before innovation occurs but strategic factors imply that the opposite can happen the output path is characterized by a simple modification of hotelling s rule to account for uncertainty and strategic behavior

financial market liberalisation in ldcs the incidence of risk allocation effects of interest rate increases high deposit interest rates are central to the financial liberalisation argument the article investigates the relatively neglected issue of who must pay two issues are stressed if loan charges increase the incidence falls on typically highly geared businesses and overall financial saving may not rise as claimed second although loan charges need not increase and enhanced credit availability may compensate borrowers if they do the financial risks of banks increase these risks are pertinent to monetary policy and may force actions contrary to the liberalisation approach institutional developments to foster the supply of risk bearing capital are emphasised in conclusion

is there a farm size productivity relationship in african agriculture evidence from rwanda whether the negative relationship between farm size and productivity that is confirmed in a large global literature holds in africa is of considerable policy relevance this paper revisits this issue and examines potential causes of the inverse productivity relationship in rwanda where policy makers consider land fragmentation and small farm sizes to be key bottlenecks for the growth of the agricultural sector nationwide plot level data from rwanda point toward a constant returns to scale crop production function and a strong negative relationship between farm size and output per hectare as well as intensity of labor use that is robust across specifications the inverse relationship continues to hold if profits with family labor valued at shadow wages are used but disappears if family labor is rather valued at village level market wage rates these findings imply that in rwanda labor market imperfections rather than other unobserved factors seem to be a key reason for the inverse farm size productivity relationship

exchange rate management and stabilization policies in developing countries abstract we outline three channels via which a devaluation has a direct contractionaly impact on the aggregate supply side of the economy local currency costs of intermediate imports wage indexing in the presence of food imports and reduced volume of real credit to firms contractionary effects via the supply side are more damaging than krugman taylor effects via aggregate demand since a cut in aggregate supply leads to upward pressure on inflation while a cut in aggregate demand tends to abate inflation upward pressure on inflation may over time threaten the increase in competitiveness a nominal devaluation also intends to achieve we also discuss the implications of a substantial foreign debt we demonstrate that a successful devaluation raises the real in terms of domestic goods debt service burden causing a krugman taylor like contractionary effect on aggregate demand we then analyse the effects of a preannounced slowdown of the rate of depreciation our results of course do not imply that a devaluation should never be considered they do suggest however that a devaluation is likely to be an ineffective tool for demand management since it may cut aggregate supply as much or more in the short run

causal relationships among economic aggregates in china using china s macro data from 1952 to 1989 the stationarity and causality tests to two types of economic aggregates are applied the first type relates to the conventional money income and consumption relationship and the other is associated with the interest rate money and investment income relationship as embodied in a financial repression model stationarity test results show that a different direction of causality exists when different measurement of price is used a causal relationship between interest rate money and investment income is also found

food insecurity income inequality and the changing comparative advantage in world agriculture i would like to argue in this article that in the process of economic development in land poor countries in asia agriculture faces three distinctly different problems food insecurity sectoral income inequality and the declining food self sufficiency associated with the declining comparative advantage in agriculture at the high income stage massive imports of food grains to asia if they occur will aggravate the world food shortage which will have significant implications for the poverty incidence in the world i argue that in order to avoid such a tragedy asia should expand farm size to reduce labor cost by adopting large scale mechanization sub saharan africa should realize a green revolution in grain production and latin america should further expand its grain production capacity

oligopoly extraction of a common property natural resource the importance of the period of commitment in dynamic games the theory of noncooperative dynamic games has provided an extremely powerful framework for studying many of the classic questions in industrial organization for example questions about resource extraction advertising research and development investment in new capacity and barriers to entry where interactions over time among few firms are involved however an important methodological issue arises when economic competition over time is modeled as a dynamic game the issue is the appropriate formulation of the players strategy spaces

technical change labor use and income distribution in the muda irrigation project factors influencing the performance of net farm income in families who adopted the double cropping regime in malaysia are analyzed in light of the muda irrigation project which supplies off season water to approximately 250 000 acres of padi land in n w malaysia from 1970 when water was first released to 1975 when the full feasible command area was served most of the project area s 50 000 farm families switched from single to double cropping this switch was accompanied by an extremely rapid adoption of short maturing improved varieties of rice and large increases in yield in both seasons the result of this technical change was an increase in padi production from 384 721 tons in 1969 to 795 830 tons in 1974 approximately 50 percent of the country s production there were also important changes in net farm income labor use and output and factor prices factors related and unrelated to the muda project are found to have caused these changes

unorganized loan markets and monetary policy instruments abstract the paper uses a portfolio balance model to examine the relationship between monetary policy instruments and the unorganized loan rate predicting the direction of the change in this rate as a result of varying a policy instrument is important since this rate is one channel through which a change in a policy instrument transmits to real activity and since the demand side of the money market is partially re equilibrated through this change studies have not clearly emphasized the relationship between each of the policy instruments and this rate the findings depart in some cases from existing studies and shed more light on the relationships among policy instruments monetary aggregates and real activity

stagflationary effects of monetary stabilization policies a quantitative analysis of south korea this paper presents a macro model of the korean economy that focuses on short run macro economic adjustment and more in particular on the transmission channels of monetary policy between the financial and the real sector of the economy in addition to the usual link between monetary policy and aggregate demand via investment the link between monetary policy and the supply side of the economy via the financing of working capital with borrowed funds is incorporated this link can potentially reverse the short run impact of tight money on inflation and aggregate the impact on output both export prices and domestic prices show a significant sensitivity to cost of financing working capital this credit supply side link gives a stagflationary bias to restrictive credit policies the empirical relevance of this phenomenon is strongly supported by the simulation results derived with the model structurally section 2 of the paper focuses on the real sector part of the model section 3 discusses the financial sector in section 4 different monetary stabilization packages are simulated using the model presented in sections 2 and 3 and alternative policy measures are discussed the simulation runs show strong short run stagflationary effects of tight money policies

credit rationing and effective supply failures the topic of this paper is among the oldest and most fundamental in monetary theory how and why does monetary policy affect real economic activity traditional answers hold that the central bank can manipulate aggregate demand by engineering expansions or contractions of the medium of exchange in its monetarist variant this story posits a direct link between something called m and aggregate spending in its keynesian variant the story holds that adjustments in asset prices brought about by a change in m lead to more spending especially on capital goods in either case short run stickiness of prices is needed to translate some of the changes in demand into movements of real output in recent years these conventional stories have become increasingly implausible as stiglitz and i blinder and stiglitz i 983 have argued elsewhere with money becoming more and more difficult to define it is becoming increasingly difficult to believe that the central bank can cause a recession by contriving a shortage of an arbitrary subset of assets called m put differently the point seems both simple and compelling if there are ready substitutes for money control of money will not give the authorities much leverage over the real economy hence this paper develops an explanation for how central bank policy affects

credit policy inflation and growth in a financially repressed economy this report analyzes credit policy in an open economy macro model incorporating stylized facts about the financial sector of ldc s absence of security markets existence of a curbmarket these facts are incorporated in the financial sector part of a keynes wicksell growth model it focuses on a transmission channel of monetary policy into the supply side of the economy via the cost of working capital it shows that ignoring this effect when analysing restrictive credit policy leads to underestimates of inflation and overestimation of output and current account improvements it is shown that a credit crunch can be stagflationary in the short run a cut in the real stock of credit is shown to lead to a lower steady state capital stock