money and capital abstract the effects of money anticipated inflation on capital formation is a classic issue in macroeconomics previous papers adopt reduced form approaches putting money in the utility function or imposing cash in advance but using otherwise frictionless models we follow instead a literature that tries to be explicit about the frictions making money essential this introduces new elements including a two sector structure with centralized and decentralized markets stochastic trading opportunities and bargaining these elements matter quantitatively and numerical results differ from findings in the reduced form literature the analysis also reduces a gap between microfounded monetary economics and mainstream macro

credit and inflation under borrowerʼs lack of commitment here we investigate the existence of credit in a cash in advance economy where there are complete markets but for the fact that agents cannot commit to repay their debts defectors are banned from the credit market but they can use money balances for saving purposes without uncertainty deflation crowds out credit completely the equilibrium allocation however is efficient if the government deflates at the time preference rate efficiency can also be restored with positive inflation for any non negative inflation rate below the optimal level the volume of credit and the real interest rate increase with inflation our results hold when idiosyncratic uncertainty is introduced and households are sufficiently impatient but in one instance efficiency cannot be restored if the deflation rate is nearby the rate of time preference our numerical examples suggest that the optimal inflation rate is not too large for reasonable levels of patience and risk aversion finally we present a framework where the use of money arises endogenously and show that it is tantamount to our cash in advance framework our results hold in this modified environment

rules and discretion with noncoordinated monetary and fiscal policies the time inconsistency of optimal monetary policy is due to the effects of tax distortions thus the issue of how to improve upon the time consistent suboptimal monetary policy is related to that of the coordination of monetary and fiscal policy we present a model with three players the central bark the fiscal authority and wage setters in which distortionary taxes are explicitly modelled we show that binding commitments to monetary rules are not necessarily welfare improving if monetary and fiscal policy are not coordinated we also examine the effects of different degrees of independence of the central bank

liquidity constraints in a monetary economy this article presents a microfounded model of money with a consumption and an investment market we consider an economy in which only part of the investment returns can be pledged a liquidity constraint arises when the pledgeable part of the returns are not enough to pay for investment costs we show that when the liquidity constraint is binding agents may make a cash downpayment and money can perform two roles as a provider of liquidity services and exchange services the liquidity constraint constitutes a channel though which underinvestment occurs even at low inflation rates

tax structure and growth are some taxes better than others using pooled cross sectional data from 23 oecd countries between1965 and 1990 i find evidence that the tax structure affectseconomic growth specifically the proportion of tax revenueraised by taxing personal income has a negative correlation witheconomic growth this result is robust to a rigorous sensitivityanalysis where i control for other plausible growth determinantsin a systematic manner also there is some empirical evidencethat tax progressivity measured in terms of the long run incomeelasticity of tax revenue is associated with low economicgrowth

investment and the nominal interest rate the variable velocity case investment and the nominal interest rate the variable velocity case evan f koenig models treating money either as a consumer good or as a producer good are encompassed by a model in which both households and firms use money as a buffer between receipts and expenditures a rise in nominal interest rates increases resources devoted to intermediation while discouraging purchases financed from accumulated cash if investment is financed from contemporaneous earnings there is a tendency to substitute out of consumption and into investment when interest rates are high greater resources devoted to intermediation generate a negative wealth effect the net impact on investment is ambiguous i introduction the relationship between investment and the nominal interest rate in an economy where the cash balances of households and firms are rigidly linked to their respective expenditures has been examined by koenig 1987b in such an economy the nominal interest rate acts like a tax on agents purchases as a result households are inclined to save rather than spend when the nominal interest rate is relatively high provided that at the margin firms are able to finance at least some of their capital spending out of contemporaneous earnings this increase in desired saving is only partially offset by a decrease in desired investment realized investment is thus greatest when the nominal interest rate is high in comparison to its own moving average a short run tobin effect this paper extends koenig s analysis to the case in which households and firms at a cost in terms of real resources are able to increase the velocity of money in this context it is shown that the short run tobin effect may be reversed intuitively when the nominal interest rate is high consumption of financial services by households and firms may rise to such an extent that any decline in the consumption of nonfinancial goods and services is overwhelmed reducing the resources available for investment as in the earlier paper i allow for the possibility that some fraction 1 u of firms investment expenditures can be financed from contemporaneous earnings unless u equals zero there is a stockman effect 1981 a tendency for investment to be depressed whenever the nominal interest rate is expected to be higher on average in the future than it has been in the past when u equals unity so all investment must be financed out of accumulated assets the money balances of the representative firm can be interpreted as an argument of its production function regardless of the value of u the money balances of households may be thought of as an argument along with gross household spending of an indirect utility function thus both of the most frequently used methods of modeling the role of money as an argument of the household utility function and as an argument of the production function are special cases of the model developed here this is a substantially less restrictive framework than that employed by fischer 1979 sweeney 1984 cohen 1985 and obstfeld 1985 each of whom has also examined the effects of anticipated policy in an economy where the velocity of money is variable 1 section ii discusses the utility and profit maximization problems facing households and firms respectively and shows how the behavior of economic agents is affected by the presence of real costs of financial management a dynamic analysis is undertaken in section iii and it is shown that the short run tobin effect may operate in reverse a summary concludes the paper throughout agents are assumed to possess perfect foresight ii the model preliminary analysis intuition imagine a world in which each household receives wage and dividend income at discrete intervals but desires to purchase and consume output continuously through time

money as the mechanism of exchange abstract the existence and use of money remained an embarrassing puzzle for monetary analysis we observe over man s history that social groups without generally accepted media of exchange exhibit poor survival characteristics most social groups do not use assets or commodities at random in the execution of exchanges one observes that a small subset of assets is dominantly used in transactions these transaction dominating assets are usually referred to as money the literature contains many suggestive attempts to explain the emergence and role of money the classic writers made passing references in somewhat pictorial language to the extension markets and increasing labor productivity induced by the use of a general medium of exchange this idea has never been systematically developed however karl brunner 1971

more on the inflation tax and the value of equity a cash in advance macro model is presented in which dividends are distributed at the end of each p eriod but where all other money receipts may be spent immediately on output and labor markets if money grows at a constant rate only th e real price of equity will be inversely related to inflation in the steady state if the money supply is allowed to grow at an increasing rate however agent welfare will decline

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

investment matching and persistence in a modified cash in advance economy abstract we simulate and estimate a new keynesian search and matching model with sticky wages in which capital has to be financed with cash at least partially our objective is to assess the ability of this framework to account for the persistence of output and inflation observed in the data we find that our setup generates enough output and inflation persistence with standard stickiness parameters the key factor driving these results is the inclusion of investment in the cia constraint rather than any other nominal or real rigidity the model reproduces labor market dynamics after a positive increase in productivity hours fall nominal wages hardly react and real wages go up with some delay regarding money supply shocks we investigate the conditions under which our model specification generates the liquidity effect a fact which is absent in most sticky price models

the effects of import quotas on national welfare does money matter recent evidence shows that there is an increasing use of non tariff barriers to trade ntbs and especially of quantitative restrictions such as import quotas in the world economy to protect import competing industries see table i 1 international trade theory however has traditionally focused on the welfare effects of tariffs as well as on the equivalence between tariffs and quotas with little attention paid to the welfare implications of quotas the latter have basically been restricted within the traditional heckscher ohlin trade model where for the case of a small open economy import quotas always reduce welfare a few recent studies have attempted to fill in this gap in the literature for instance young 19 compares optimal tariffs and quotas for a large country in a stochastic environment neary 14 on the other hand investigates the welfare implications of tariffs quotas and voluntary export restraints under different assumptions on capital mobility finally chao hwang and yu 3 4 examine the welfare effects of import quotas under variable returns to scale although the existing literature has generated important policy implications most of the analysis has been conducted within a barter exchange framework it is well known however that the introduction of money can alter results obtained within a non monetary environment 2 accordingly this paper attempts to re examine the welfare effects of import quotas for a small monetary economy we develop a two sector trade model in which money enters the economy

long run neutrality high inflation and bank insolvencies in argentina and brazil abstract using long low frequency data on money and output over 1884 1996 for argentina and over 1912 1995 for brazil it is found that money is long run neutral but not long run superneutral with regard to real output a rise in money growth is associated with a decline in output the opposite of the tobin effect the introduction of dummy variables for 1930s or to capture recent periods of financial disruption associated with bank insolvencies does not restore long run superneutrality for either country however results indicate that bank insolvency episodes have a distinct and negative influence on output

search inflation and capital accumulation abstract this paper constructs a model to integrate the search monetary theory into a neoclassical growth model with divisible goods and money the model is used to examine the relationship between money growth and capital accumulation the framework uncovers a distinct extensive effect that an increase in the money growth rate increases the frequency of successful trades by increasing the number of agents in the market this positive extensive effect on the number of trades can dominate the conventional negative intensive effects of money growth on individuals labor input and real money balance in which case increasing the money growth rate increases aggregate capital and output

sources of variation in international real interest rates this paper analyses the effects of inflation on ex post real interest rates in an international framework a dynamic factor model is estimated in which real interest rates are influenced by real interest and inflation factors that are common to all the countries and by country specific factors we find that the source of domestic inflation is an important determinant of the effect of inflation on real interest rates a common inflation factor has a negative effect on ex post real interest rates lending support to a form of the mundell tobin effect in international real interest rates and that a country specific inflation factor tends to have a positive effect

liquidity loanable funds and real activity abstract this paper develops a general equilibrium model of two traditional explanations of the monetary black box linking money and real activity the liquidity effect and the loanable funds effect these effects are modeled with a monetary production economy in which central bank injections of cash are funnelled into the economy through the credit market since only borrowers have direct access to the newly injected cash monetary injections cause nominal interest rates to fall if firms are borrowers then monetary injections also increase current and future real activity

the capital inflows problem revisited a stylized model of southern cone disinflation in the late 1970s countries in latin america s southern cone initiated attempts to lower domestic inflation rates through the progressive reduction of a preannounced rate of exchange rate devaluation the stabilization programs gave rise to massive capital inflows real exchange rate appreciation and current account deficits this paper develops a stylized intertemporal framework in which the effects of a credible preannounced disinflation scheme can be studied it is shown that even when agents have perfect foresight and markets clear continuously the capital inflows phenomenon and the associated real appreciation may result while unanticipated permanent inflation changes are neutral in the paper anticipated inflation is neutral only in exceptional circumstances a preannounced disinflation operates by altering the path of an expenditure based real domestic interest rate that depends on expected changes in the prices of liquidity services and nontradable consumption goods

dynamic behavior of capital accumulation in a cash in advance model abstract this paper analyzes the dynamic behavior of capital accumulation in stockman s cash in advance model if the cash in advance constraint applies only to consumption then money is superneutral along the transition path as well as in the long run alternatively if the cash in advance constraint applies to gross investment as well as consumption then a permanent increase in the rate of monetary growth reduces the steady state capital stock the effect on the speed of adjustment depends on the sign of a certain simple function of the parameters of preferences and technology

financial assets inflation hedges and capital utilization in developing countries an extension of mckinnon s complementarity hypothesis in a highly influential book mckinnon 1973 proposed that interest rate liberalization and low inflation can promote capital accumulation and economic growth in developing countries an important aspect of mckinnon s work is his formal argument that money broadly defined to include both cash and bank deposits and physical capital are more likely to be complements than substitutes under conditions of financial repression where interest rate controls or high inflation reduce the real yield on money balances to low or even negative levels mckinnon chapter 6 mckinnon s formal analysis assumes that household firms and other small enterprises in financially repressed developing economies are faced with significant capital indivisibilities and have no access to credit so that they are forced to accumulate substantial amounts of noncapital assets before undertaking productive investments under financial repression accumulation of inflation hedges commodity inventories for example may be the least cost method of building up these noncapital asset balances required for lumpy investments in physical capital even inflation hedges may have negative returns e g due to high storage costs thereby further reducing potential capital accumulation in this situation an increased yield to money balances via interest rate liberalization or lower inflation can lower the cost of accumulating funds for physical capital purchases so that increased money balances may be associated with a more rapid rate of capital accumulation and hence economic growth mckinnon s complementarity hypothesis thus emphasizes the use of cash and deposit balances as a conduit for physical capital accumulation by credit constrained enterprises however as noted by drake 1980 p 66

retracted factors affecting commercial energy consumption in pakistan progress in energy the purpose of this study is to identify major macroeconomic factors that enhance energy consumption for pakistan through the cointegration error correction model and granger causality tests over a 32 year time period i e between 1980 and 2011 the study employed the bivariate cointegration technique to estimate the long run relationship between the variables an error correction model was used to determine the short run dynamics of the system while granger causality test was used to find the directions between these variables the study investigates the relation between four energy consumption variables i e oil petroleum consumption gas consumption electricity consumption and coal consumption and four macroeconomic factors which have further sub classifications i e balance of payment bop factors i e exports imports trade deficit worker s remittances and current account balance fuel factors i e carbon dioxide emissions natural resource depletion and net forest depletion agricultural crops yield per hectare i e wheat rice sugarcane maize and cotton and industrial production items i e beverages cigarettes motor tyres motor tubes cycle tyres and cycle tubes in order to manage robust data analysis the result confirms the long run relationship between total commercial energy consumption and macroeconomic factors in pakistan as oil petroleum consumption increases exports fuel factors agricultural crops yield per hectare and industrial items however the intensity of these factors are different in nature carbon dioxide emissions net forest depletion beverages motor tyres and motor tubes are more elastic with oil petroleum consumption however oil petroleum consumption decreases trade deficit and workers remittances in pakistan gas electricity and coal consumption increases agricultural crops yield per hectare and industrial production which shows that as agriculture and industry modernizes energy demand increases energizing the food production chain is an essential feature of agricultural development which is a prime factor in helping to achieve food security in pakistan the empirical results only moderately support the conventional view that energy consumption has significant long run casual effect on macroeconomic variables in pakistan the present study finds evident of unidirectional causality between the commercial energy consumption factors and macroeconomic factors in pakistan however there is some bidirectional causality exist which is running between electricity consumption ec and exports ec to imports ec to carbon emissions ec to natural resource depletion nrd and ec to wheat the results conclude that macroeconomic variables tend to positively respond to total primary energy consumption this indicates that increasing total commercial energy consumption may cause growth variables which show that pakistan is an input driven economy

divisia monetary aggregates the great ratios and classical money demand functions king et al 1991 evaluate the empirical relevance of a class of real business cycle models with permanent productivity shocks by analyzing the stochastic trend properties of postwar u s macroeconomic data they find a common stochastic trend in a three variable system that includes output consumption and investment but the explanatory power of the common trend drops significantly when they add money balances and the nominal interest rate in this paper we revisit the cointegration tests in the spirit of king et al using improved monetary aggregates whose construction has been stimulated by the barnett critique we show that previous rejections of the balanced growth hypothesis and classical money demand functions can be attributed to mismeasurement of the monetary aggregates

the dynamics of a small open economy in response to monetary fiscal and productivity shocks abstract this paper evaluates empirically the relative importance of monetary and fiscal versus technology shocks in an open economy characterized by perfect international capital mobility the variance covariance matrix of these shocks is estimated a stochastic model is used to perform numerical simulations the results show that persistent shocks to productivity can reproduce several empirical regularities including the puzzling high correlation between national saving and investment remarkably well and that monetary and fiscal shocks play a minor role

money inflation and investment abstract this paper analyzes an infinite horizon optimizing monetary growth model with endogenously determined income tax rates the technology is linear and random and preferences exhibit unitary relative risk aversion and a constant elasticity of substitution between real money balances and consumption an explicit solution for the rational expectations equilibrium is derived the relationship between the money growth rate and investment depends on the elasticity of substitution moreover maximizing welfare is inconsistent with choosing a money growth rule to maximize investment

testing the presence and the absence of purchasing power parity results for fixed and flexible regimes recent empirical studies concerning purchasing power parity ppp using the concept of cointegraton have tested the null hypothesis of the absence orthe presence of ppp the disadvantage of using either of these approaches is that the conclusion is ambiguous when not rejecting the null the result could be due to either the null hypothesis being true or by the low power of the test and lack of information in the data therefore there is substantial information to be gained by applying both approaches within the same study this study uses the ordinary df test with ppp as the alternative hypothesis and a recently suggested test by kwiatkowski et al 1992 with ppp as the null the tests are applied to four major industrial countries real exchange rates each split into four different samples including fixed as well as flexible exchange rate regimes the absence of ppp cannot be rejected while the presence can be rejected

money and specialization in a neoclassical growth model this paper studies the links between money specialization and capital accumulation in a neoclassical growth framework for tractability the transactions role of money is introduced through a cash in advance constraint in contrast to the standard cash in advance model an individual s reliance on money balances for transactions is endogenous through the choice of specialization although the cash in advance constraint only applies to consumption the model exhibits a reverse tobin effect we conclude by discussing the implications of the model for the welfare costs of inflation

money and output a test of reverse causation this paper attempts to explain the correlation between money and output at various leads and lags with a model in which money is largely neutral and endogenously responds to output money is endogenous because both monetary policy and deposit creation are endogenous parameters are selected according to the simulated moments estimation technique while the estimated model succeeds along some dimensions in matching properties of postwar u s data its failure to match key patterns of lead lag correlations seems to cast doubt on the ability of endogenous money determination by itself to quantitatively account for the observed money output correlations copyright 1996 by american economic association

anticipated inflation and the capital stock in a cash in advance economy abstract an economy is constructed in which the steady state capital stock is inversely related to the rate of inflation as a result that is directly opposite the usual conclusion

the stock market monetary policy and economic development author affiliation edgar a ghossoub department of economics university of texas at san antonio san antonio tx 78249 usa e mail edgar ghossoub utsa edu robert r reed dagger department of economics finance and legal studies 200 alston hall university of alabama tuscaloosa al 35487 e mail rreed cba ua edu corresponding author acknowledgment we thank two anonymous referees and the co editor kent kimbrough for their insightful comments 1 introductiona vast amount of research in macroeconomics studies the role of financial markets for economic development for example king and levine 1993 document that active banking systems help economies achieve higher rates of growth 1 in addition to banking systems other measures of financial development are important notably levine and zervos 1998 conclude that stock market liquidity promotes activity 2 however minier 2003 identifies nonlinearities in the relationship between stock market activity and growth in particular minier concludes that there are threshold effects from financial development to economic performance beyond a threshold level of financial development growth and stock market activity are positively related however the correlation is not observed in countries with small stock markets consequently access to a stock market may result in a significant increase in economic activity or it may have little impact 3in addition to the stage of financial development monetary policy also affects the development process while initial studies indicate that inflation is generally associated with slower economic progress more recent research concludes that the effects of monetary policy vary across countries bae and ratti 2000 observe that higher rates of money growth are correlated with lower levels of output in argentina and brazil in contrast bullard and keating 1995 point out that inflation may be associated with an increase in output in low inflation countries in particular the recent work of ahmed and rogers 2000 finds evidence of a tobin effect for the united states 4 5why does the impact of financial development vary across countries furthermore why does the effect of monetary policy also differ across countries in this article we demonstrate that the impact of financial development depends on the services provided by various financial markets that is the economic functions of banks may be substantially different than stock markets although different types of financial markets fulfill unique allocative functions there has been surprisingly little attention devoted to studying the ways in which asset markets collectively interact from a general equilibrium perspective 6 furthermore previous work does not address how the role of monetary policy depends on the extent of financial market development we attempt to fill this gap by developing a monetary growth model that incorporates money bank deposits and equity 7 as in schreft and smith 1998 spatial separation and limited communication create a role for money and commercial banks in our economy young individuals are subject to random relocation shocks as money is the only asset that can cross locations relocated agents must liquidate all their asset holdings into currency thus random relocation is analogous to the liquidity preference shocks in diamond and dybvig 1983 as a result our model illustrates the risk pooling role of financial intermediaries in contrast to banks we consider that the stock market promotes economic development by establishing a market in which capital can be transferred across time for example this may reflect specialization of factor inputs to illustrate such ideas we consider the following motivation individuals in the economy have specialized production technologies

anticipation of future consumption a monetary perspective we adapt the monetary model sidrauski 1967 to study the hypothesis of anticipation of future consumption we assume that anticipation of future consumption affects an agent s instantaneous utility and that all effects of future consumption on current well being are captured by the stock of future consumption monetary policy effectiveness is thereby reduced and a zero nominal lower interest rate and thus the friedman rule is destabilizing given this we can derive a just stable equilibrium nominal interest rate with matching definitions for inflation and monetary growth we demonstrate that these implied lower bounds match their historical analogues well

inflation and welfare in the steady state this is a paper on expected inflation and welfare in steady state equilibrium the demand for money is an inventory demand with an endogenous payment period the clower constraint is not imposed higher inflation reduces welfare by reducing consumption as people devote more of their real income to maintaining lower average money holdings high inflation does not necessarily promote an increase in the capital stock the mundell tobin effect is absent the policy conclusion is standard deflate at the rate of time preference because capital is held socially optimal consumption falls short of its golden rule level if inside money is allowed it drives out fiat money and welfare is again at a maximum

money capital and the pigou effect abstract the effect of inflation on the capital stock is considered in an overlapping generations framework with a cash in advance constraint on consumption expenditures the adjustment mechanism underlying the model is that of a traditional model with the real balance effect on savings

the speed of convergence and alternative government financing abstract in this paper we are concerned with the speed of convergence in the sidrauski monetary optimizing model sidrauski am econ rev 57 1967 534 in which the steady state capital stock is not influenced by a change in public spending the paper studies how different the speed of convergence to the steady state is affected by a change in government spending under the various ways of financing in exploring the transitional adjustment to the public policy shock it will be convenient to focus upon the degree of relative risk averse

a dynamic specific factors model with money when the capital stock is endogenously chosen by optimizing households the predictions of the static specific factors model are modified an increase in tariffs unambiguously increases real wages whereas an expansion of the labor force does not reduce wages capital and land are not only factors of production but also assets and their shares in the household s portfolio are determined by features of the supply side time preference and inflation an increase in inflation reduces the capital stock but its impact on the price of land is ambiguous because of opposite movements in the inflation tax and in land rents

anticipated inflation and rates of return in a search theoretic monetary model abstract how does anticipated inflation of fiat money affect the real return of a near money an asset with real value used to mediate trades this essay studies a search model in which decentralized trade takes place under a fixed bargaining rule the essay analytically studies the comparative statics of a near money s real return as it varies with inflation the effects diverge markedly over the parameter space there exist parameters for which higher inflation lowers the real asset return as suggested by asset substitution theories there also exist parameters for which inflation has the opposite effect

interest rates in a credit constrained economy when households face credit constraints in an economy with inside as well as outside money stationary equilibrium real interest rates are below the household rate of time preference they also depend significantly upon household risk aversion the demand for inside versus outside money bank costs bank reserves inflation and the marginal productivity of capital and capital depreciation rates in addition changes in financial variables affect per capita capital and output to a greater extent when households are credit constrained copyright 1994 by economics department of the university of pennsylvania and the osaka university institute of social and economic research association