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

u s sweeteners combating excess consumption with an excise tax obesity is a public health problem in the united states that has been linked to excess sweetener consumption the american heart association aha recommends no more than 6 9 teaspoons capita day while the u s food and drug administration fda recommends 200 calories capita day of caloric sweetener consumption both recommendations are well below the reported 2016 sweetener consumption levels we quantify the input tax rates needed to reduce the current excess sweetener consumption level to the aha and fda recommended standards we calculate the joint tax in the united states on two major sweeteners sugar and high fructose corn syrup hfcs to be 31 and 24 cents per pound respectively based on the aha standard and 19 and 17 cents per pound respectively using the fda standard these taxes would be roughly the magnitude of the existing sugar and hfcs prices in both cases the tax incidence on producers is much smaller than on consumers our focus is very different from past studies in that it deals with the effect of taxes on inputs to meet the recommended target rather than a selective tax sugar sweetened beverage tax if a sweetener tax were implemented u s sugar and hfcs producers would lose us 398 us 489 and us 683 us 844 million per year respectively

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

political economy of u s sugar policies this article examines political economic decision making with respect to u s sugar policies it evaluates the responsiveness of target prices and import quotas levels to changes in a the economic surpluses of market participants and b the federal budget deficit results indicate a weak linkage between sugar producer surplus and subsequent target prices levels but a strong linkage between the federal budget deficit and subsequent import quota levels the influences of sugar users corn sweetener producers and foreign countries are also examined

technological progress and the chamberlin effect a monopolist s incentive to invest in cost reducing technological inventions may be detrimental to product quality in a model with variable cost of quality and heterogeneous consumers there is a possibility of quality reductions when new technology makes larger scale production feasible the effect on quality depends crucially on the number of varieties produced by the monopolist if he produces just one variety quality will be reduced whereas if he produces two varieties quality reductions only appear for more efficient means of producing the high quality good

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

farm policies and added sugars in us diets abstract we examine how us farm policies for sweetener crops have affected the consumption and composition of sweeteners in the us diet r d expenditures have lowered the unit cost of commodities used in sweeteners but have generated more technical progress in corn than in sugar crops increasing use of corn in food production ceteris paribus commodity programs have raised the price of sugar and decreased the price of corn thus high fructose corn syrup hfcs became an inexpensive substitute for sugar in food from 1970 on however the effect of policy on ingredient prices has become less important over time today the farm value share in sweetened food is below 5 and hfcs is a specialized input in many food items with limited substitution possibilities the current link between us sweetener consumption and farm policy is weak recent evidence from other high income countries shows little relationship between sweetener consumption and sugar policies

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

an equilibrium displacement approach to oligopoly market analysis an application to trade in the korean infant formula market this article uses an equilibrium displacement model edm to assess the impact of a change in trade policy in the korean infant formula market that is assumed to be oligopolistic domestic oligopolists compete in a market for a homogenous good with importing firms who enjoy the same level of market power as the domestic producers within an edm framework we investigate how the market adjusts to a new equilibrium in response to an external policy shock that improves access to foreign goods our empirical work consists of two steps we first econometrically estimate the market demand elasticity and market power parameter then using these estimates we simulate our edm model to assess the distributional effects of tariff cuts and other changes in marginal cost simulation results show that with a lower market price and increased consumption the change in consumer surplus resulting from tariff reduction is unambiguously positive but that the change in social welfare can be in either direction depending on who receives market rents associated with imports when importing firms are domestic the domestic welfare change is definitely positive however in the case of foreign importing firms the direction of the welfare change crucially depends on the demand elasticity

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

the danish tax on saturated fat short run effects on consumption substitution patterns and consumer prices of fats abstract denmark introduced a tax on saturated fat in food products with effect from october 2011 the objective of this paper is to make an effect assessment of this tax for some of the product categories most significantly affected by the new tax namely fats such as butter butter blends margarine and oils this assessment is done by conducting an econometric analysis on weekly food purchase data from a large household panel dataset gfk panel services denmark spanning the period from january 2008 until july 2012 the econometric analysis suggest that the introduction of the tax on saturated fat in food products has had some effects on the market for the considered products in that the level of consumption of fats dropped by 10 15 furthermore the analysis points at shifts in demand from high price supermarkets towards low price discount stores at least for some types of oils and fats a shift that seems to have been utilised by discount chains to raise the prices of butter and margarine by more than the pure tax increase due to the relatively short data period with the tax being active interpretation of these findings from a long run perspective should be done with considerable care it is thus recommended to repeat and broaden the analysis at a later stage when data are available for a longer period after the introduction of the fat tax

predicting the effects of sugar sweetened beverage taxes on food and beverage demand in a large demand system a censored exact affine stone index incomplete demand system is estimated for 23 packaged foods and beverages and a numeraire good instrumental variables are used to control for endogenous prices a half cent per ounce increase in sugar sweetened beverage prices is predicted to reduce total calories from the 23 foods and beverages but increase sodium and fat intakes as a result of product substitution the predicted decline in calories is larger for low income households than for high income households although welfare loss is also higher for low income households neglecting price endogeneity or estimating a conditional demand model significantly overestimates the calorie reduction

consistent estimation of general equilibrium welfare effects a general equilibrium demand curve is appropriate for measuring the surplus changes in several markets induced by a policy intervention in one market guidelines for the identification and consistent estimation of such a demand curve are discussed specifically conditions are stated under which the dropping of prices of related goods yields a consistent estimate of the slope of the general equilibrium demand curve also a method similar to leamer s is proposed to provide consistent bounds for the general equilibrium demand slope when the slope is underidentified

the effects of farm commodity and retail food policies on obesity and economic welfare in the united states many commentators claim that farm subsidies have contributed significantly to the obesity epidemic by making fattening foods relatively cheap and abundant and symmetrically that taxing unhealthy commodities or subsidizing healthy commodities would contribute to reducing obesity rates in this article we use an equilibrium displacement model to estimate and compare the economic welfare effects from a range of hypothetical farm commodity and retail food policies as alternative mechanisms for encouraging consumption of healthy food or discouraging consumption of unhealthy food or both we find that compared with retail taxes on fat sugar or all food or subsidies on fruits and vegetables at the farm or retail levels a tax on calories would be the most efficient obesity policy a tax on calories would have the lowest deadweight loss per pound of fat reduction in average adult weight and would yield a net social gain once the impact on public health care expenditures is considered

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

did the junk food tax make the hungarians eat healthier i analyse whether the introduction of the unhealthy food tax lead to significant improvements in the dietary habits of the hungarian population i focus on the consumption of processed and unprocessed food before and after the tax was levied on a range of food high in salt and sugar using data from a large scale household panel data set i estimate the consumed quantities of processed food to decrease by 3 4 due to the unhealthy food tax while the consumed quantities of unprocessed food increased by 1 1 the lowest income groups were the most responsive to the introduction of the tax despite data limitations the results indicate moderate improvement in population diet that is likely to be attributable to the tax

habit formation and demand for sugar sweetened beverages using scanner data we estimated demand for nine nonalcoholic beverages under habit formation we found strong evidence for habit formation although demand for sugar sweetened beverages by low income households is less elastic to own price changes compared with high income households there is evidence that high income households consider beverages to be more substitutable than low income households do a half cent per ounce tax on store purchased sugar sweetened beverages will result in a moderate reduction in consumption of sugar sweetened beverages for both income strata because of habit formation long run national tax revenue from a sugar sweetened beverage tax is about 15 to 20 lower than short run revenue

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

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

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

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

quality underprovision by a monopolist when quality is not costly in the mussa and rosen model j econ theory 18 1978 301 of vertical differentiation a monopolist may optimally choose to underprovide quality if consumers are allowed to buy several units of the indivisible good even if quality provision involves no cost of any sort c 2002 elsevier science b v all rights reserved

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

the welfare effects of health based food tax policy this paper examines the effects of health oriented food tax reforms on the distribution of tax payments food demand and health outcomes we offer an illustration of how one can take into account the uncertainty related to both demand estimation and health estimates and to produce confidence intervals for the overall health effects instead of only point estimates taxation of sugar could lead to a statistically significant reduction in both the incidence of type 2 diabetes and coronary heart disease the health effects appear to be most pronounced for low income individuals and the reforms may therefore reduce health inequality this effect undermines the traditional regressivity argument against the heavy taxation of unhealthy food

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

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

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

by ounce or by calorie the differential effects of alternative sugar sweetened beverage tax strategies the obesity epidemic and excessive consumption of sugar sweetened beverages have led to proposals of economics based interventions to promote healthy eating in the united states targeted food and beverage taxes and subsidies are prominent examples of such potential intervention strategies this paper examines the differential effects of taxing sugar sweetened beverages by calories and by ounces on beverage demand to properly measure the extent of substitution and complementarity between beverage products we developed a fully modified distance metric model of differentiated product demand that endogenizes the cross price effects we illustrated the proposed methodology in a linear approximate almost ideal demand system although other flexible demand systems can also be used in the empirical application using supermarket scanner data the product level demand model consists of 178 beverage products with combined market share of over 90 the novel demand model outperformed the conventional distance metric model in non nested model comparison tests and in terms of the economic significance of model predictions in the fully modified model a calorie based beverage tax was estimated to cost 1 40 less in compensating variation than an ounce based tax per 3 500 beverage calories reduced this difference in welfare cost estimates between two tax strategies is more than three times as much as the difference estimated by the conventional distance metric model if applied to products purchased from all sources a 0 04 cent per kcal tax on sugar sweetened beverages is predicted to reduce annual per capita beverage intake by 5 800 kcal

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

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

the effects of soft drink taxes on child and adolescent consumption and weight outcomes abstract childhood and adolescent obesity is associated with serious adverse lifetime health consequences and its prevalence has increased rapidly soft drink consumption has also expanded rapidly so much so that soft drinks are currently the largest single contributors to energy intake in this paper we investigate the potential for soft drink taxes to combat rising levels of child and adolescent obesity through a reduction in consumption our results based on state soft drink sales and excise tax information between 1989 and 2006 and the national health examination and nutrition survey suggest that soft drink taxation as currently practiced in the united states leads to a moderate reduction in soft drink consumption by children and adolescents however we show that this reduction in soda consumption is completely offset by increases in consumption of other high calorie drinks

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

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

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