deficit finance and monetary dynamics in brazil and mexico abstract the paper develops a model of seigniorage in an open economy linking inflation the government budget and the external balance it introduces financial markets and interest rates in the traditional cagan style model of inflationary dynamics and it evaluates the experiences of brazil and mexico the model relates inflation in the 1980s to interest payments on the external public debt the paper also argues that inflationary finance has been combined with very fast growth of domestic debt setting the stage in brazil for unsustainable domestic debt growth in the sargent wallace style the collor plan stopped this process temporarily

testing intertemporal budget constraints theory and applications to u s federal budget and current account deficits this paper extends previous tests of intertemporal budget balance and present value relationships by expanding the set of allowable deficit processes and by deriving a testable condition that is sufficient to ensure intertemporal budget balance as long as the expected discount rate is strictly positive using these tests the authors find that both the postwar federal budget deficit process and the process governing accumulation of u s assets by foreigners are consistent with intertemporal budget balance copyright 1991 by ohio state university press

trade costs and deviations from the law of one price the link between relative prices across countries and trade costs requires a theoretical foundation that is absent in the literature to date empirical tests on the law of one price are based on an arbitrage equation which is of very limited relevance in understanding this link the application of a new set of arbitrage equations to the tin trade market yields results that are consistent with our theoretical expectations we find evidence in favor of the law of one price between the united states and japan however evidence of price discrimination is also found for the los angeles market

local market and national components in house price appreciation abstract we analyze real home price appreciation using a long time series 1971 1989 and large cross section 56 metro areas our findings yield important new insights into two outstanding issues in real estate finance and economics the first deals with the implications for investment opportunities in housing across metro areas a striking result is that we cannot reject the null hypothesis of equal appreciation rates across locales a priori the results are suggestive of equal expected appreciation across the different local markets however it is noteworthy that we find significant serial correlation in some local appreciation series this is consistent with previous findings by case and shiller 6 and suggests that prescient market timers might have been able to make money in selective markets we then consider the potential implications of equal appreciation rates across cities for housing market equilibrium in light of the fact that price levels do materially differ across metro areas we argue that equal real appreciation rates starting from different price levels imply increasingly divergent prices of local traits in terms of foregone consumption without special assumptions with respect to income and productivity differentials across locations or to local trait income elasticities of demand the appreciation rates in high housing price level areas ultimately have to fall below those in low price level areas preliminary evidence indicates that higher priced areas tend to have significantly lower appreciation rates controlling for local fixed effects and a common time varying effect

deviations from purchasing power parity in the long run this paper demonstrates that deviations from purchasing power parity reveal a remarkable and possibly startling consistency with martingale behavior during both fixed and flexible rate periods for a wide variety of countries and in both monthly and annual data since this pattern appears to be much more general than one would expect on the basis of models founded on international commodity arbitrage the paper proposes an alternative explanation which instead relies on financial arbitrage in bonds as the underlying mechanism this paper will demonstrate that deviations from purchasing power parity ppp reveal a remarkable and possibly startling consistency with martingale behavior during both fixed and flexible exchange rate periods for a wide variety of countries and in both monthly and annual data this pattern appears to be much more general than one would expect on the basis of models founded on international commodity arbitrage the paper therefore proposes an alternative explanation which does not presuppose free trade in goods but which instead relies on financial arbitrage in bonds as the underlying mechanism the major implication of the theory and the results is that ppp is as likely to be violated in the long as in the short run as an empirical matter deviations from ppp can be observed for most currencies at any instant see kravis et al 21 stockman 37 and genberg 15 among others these deviations are typically both cumulative and persistent the real exchange rate can remain on either side of parity for lengthy but variable time intervals of a year or more as a consequence the current consensus shared

a dynamic general equilibrium analysis of deviations from the laws of one price abstract using disaggregated west german prices this study documents movements in relative export and producer prices and in relative import and producer prices which are variable and highly autocorrelated this suggests the presence of time varying persistent deviations from the laws of one price perfect competition monopoly and monopolistic competition with constant mark up pricing are inconsistent with the variability in relative export and producer prices furthermore cournot oligopoly is inconsistent with the variability in relative import and producer prices a dynamic general equilibrium model with differentiated oligopolistic competition and strategic pricing is shown to generate variable and persistent movements in both measures of relative prices

planning policy and retail property markets measuring the dimensions of planning intervention there is considerable case study based evidence that changes in the public policy environment have profoundly altered the structure and operation of retail property markets in england despite this however few studies of property market performance consider the influence of retail planning policies this paper seeks to fill the gap the empirical part of the paper uses data derived from a survey of local planning authorities to construct a range of measures of planning policy stance the indicators demonstrate that the role of policy is complex and multidimensional the paper then explores the relationship between planning policies and measures of property market performance the results show that while proactive policies do not guarantee a vibrant market they can play an important part in stimulating occupier and investor demand even where there are poor economic fundamentals

some pitfalls in testing the law of one price in commodity markets abstract several articles find no support for the lop in commodity markets a few articles find some support rejecting the lop would strike at the heart of economic theory rejection would suggest that firms do not maximize wealth and households do not maximize utility our objective is to show how four common pitfalls can cause tests of the lop to fail when in fact the lop holds all tests that fail to support the lop fall in to at least two pitfalls all of these pitfalls are the result of ignoring important practical implications of arbitrage

local and national determinants of office vacancies abstract a model of vacancy rate determination is estimated using over 30 years of data for 20 u s office markets the variances of individual city office vacancy rates are decomposed into common time varying components and city specific fixed effects city specific persistence terms are also included to allow for lagged adjustment toward equilibrium three striking results are obtained first we find that the level of equilibrium is predominately determined by local rather than national factors second we find that it is the random shocks causing local deviations from equilibrium which reflect the integration across markets specifically we find significant contemporaneous correlations of shocks across cities finally the results depict a dramatic level of persistence in all markets the model is then applied to determine whether the experience of the 1980 s represented a structural break in the underlying office market structure

remaking the monopoly board urban economic change and property investment the paper discusses the long term relationship between property investment and urban economic change which is in turn the consequence of changing transport and industrial technologies this is exemplified by the decentralisation of economic activities and population suburbanisation that has transformed the spatial structure of cities in the uk over the past 30 years as part of this process new property forms have evolved including retail parks and office parks the paper examines the consequences for the property market and the responses of the planning system and institutional property investors that have traditionally viewed property as a long term investment medium the analysis begins by considering the context of urban economic change the heart of the research examines the changing structure of property portfolios and the development of investment markets for these new property forms the pace of urban change is shown to be slowed by property investment responses

is the budget deficit too large yes specifically we find that recent spending and taxing policies of the government if continued violate the government s intertemporal budget constraint as a result government spending must be reduced and or tax revenues must be increased these conclusions are based on tests of whether government spending and revenue are cointegrated in addition to examining real spending and revenue we also normalize these variables by real gnp and population for a growing economy these normalized measures are perhaps more pertinent we also test and find support for the hypothesis that deficits have become a problem only in recent years

international intertemporal solvency in industrialized countries evidence and implications recent large current account deficits among industrialized countries have caused concern for policy makers some believe for example that the current buildup of claims on the u s by foreigners violates her solvency condition with respect to the rest of the world recent research 22 suggests that for a country s intertemporal solvency condition to hold the change in the country s obligations to the rest of the world i e her current account deficit must be stationary stationarity tests on current accounts were performed for the u s by trehan and walsh 22 and wickens and uctum 23 for the u s and canada by otto 15 and for twenty three countries by gundlach and sinn 10 these papers present evidence that current accounts are non stationary for several major industrialized countries including the u s the u k canada germany and japan these findings do not favor international intertemporal solvency for this reason the issue merits further investigation in this paper we test for the stationarity of current account deficits of the group of seven industrialized countries preliminary results confirm many of gundlach and sinn s 10 findings however several events during the 1980s might have caused discrete breaks in current account balances events potentially linked with current account breaks include the reduction in world inflation tax reduction and reform in the u s and other industrialized countries attempts at international macroeconomic coordination i e the plaza accord and shifts in the after tax rate of return on capital in many countries as shown in recent research on gross national product 16 2 if such breaks are not accounted for stationarity tests will be biased in favor of accepting the null hypothesis of non stationarity our results suggest strong evidence of discrete breaks in the u s and japan and some evidence favoring breaks in the u k germany and canada the break in the u s current account appears to occur in 1983 while breaks in the other countries appear to occur somewhat later between late 1984 and 1987 more importantly once these breaks are incorporated the evidence is more favorable toward the stationarity of current accounts in these countries these findings thus support intertemporal solvency for these countries

local commercial and industrial rental trends and property market constraints the paper assesses the differential impact of property market constraints on the long run rental trends in each of the commercial and industrial property market sectors the perceived view that supply constraints are very inelastic in the retail sector less so for offices and elastic for industrial properties is reconsidered a series of hypotheses are derived and tested by an analysis of variance technique which decomposes rental change into local and national components the paper concludes that changes in the pattern of spatial activity and specific property market processes have resculptured the nature of supply constraints the result is that the spectrum of supply elasticities has narrowed

intertemporal solvency and indexed debt evidence from brazil 1976 1991 abstract this paper examines domestically held government debt financial indexation inflation and intertemporal solvency in brazil an error correction model is used to examine the temporal causality of expenditures taxation and real indexation evidence shows that for the 1986 1991 period reductions in real indexation followed increases in government spending such reductions while generally associated with anti inflation plans served as implicit defaults the policy was largely unrelated to foreign factors of course such a policy cannot be sustained in the long run accordingly brazil recently ended backward looking financial indexation

are bond financed deficits inflationary a ricardian analysis this paper considers the possible theoretical validity of the following monetarist hypothesis that a constant positive government budget deficit can be maintained permanently and without inflation if it is financed by the issue of bonds rather than money the question is studied in a discrete time perfect foresight version of the competitive equilibrium model of sidrauski modified by the inclusion of government bonds as a third asset it is shown that the monetarist hypothesis is invalid if the deficit is defined exclusive of interest payments but that it is valid under the conventional definition it is also shown that the stock of bonds can grow indefinitely at a rate in excess of the rate of output growth provided that the difference is less than the rate of time preference these formal conclusions do not take account of possible limitations on taxing capacity arising from default incentives that tend to grow with the stock of bonds

on the limitations of government borrowing a framework for empiricaltesting this paper seeks to distinguish empirically between two views on the limitations of government borrowing according to one view nothing precludes the government from running a permanent budget deficit paying interest due on the growing debt load simply by issuing new debt an alternative perspective holds that creditors would be unwilling to purchase government debt unless the government made a credible commitment to balance its budget in present value terms we show that distinguishing between these possibilities is mathematically equivalent to testing whether a continuing currency inflation might be fueled by speculation alone or is instead driven solely by economic fundamentals empirical tests which have been developed for this economic question lead us to conclude that postwar u s deficits are largely consistent with the proposition that the government budget must be balanced in present value terms this abstract was borrowed from another version of this item

budget balance through revenue or spending adjustments abstract the paper provides a historical perspective on the issue of whether budget deficits are typically eliminated by increased taxes or by reduced spending by examining u s budget data from 1792 1988 i conclude that about 50 65 of all deficits due to tax cuts and about 65 70 of all deficits due to higher government spending have been eliminated by subsequent spending cuts while the remainder was eliminated by subsequent tax increases in contrast to previous studies the empirical analysis uses error correction models in a way that the intertemporal budget constraint is imposed in the estimation stage

the law of one price in international commodity markets a reformulation and some formal tests abstract we report formal tests of whether the law of one price lop holds in the long and in the short run for commodities traded in orgnized markets we formalize the distinction between short and long run by introducing lagged price adjustments also we introduce expectations explicitly tests support the long run lop but they reject the short rn lop the long run lop holds better for future prices than for spot prices on average 90 per cent of the deviation from lop is eliminated within 10 weeks but this ranges from 1 to 120 weeks

spot and futures prices and the law of one price the law of one price lop is tested for narrowly defined commodities traded in futures markets in different countries during the period 1973 80 although the lop holds as an average tendency for most of the commodities there are instances of large riskless arbitrage returns before transactions costs deviations from the lop tend to be commodity specific rather than due to a common external factor and they tend to be smaller the longer the maturity of the futures contract in this paper we examine how well the law of one price lop holds for commodities traded internationally the answer to this question is important for two reasons the first is that in most modern theories of exchange rates price arbitrage for at least some goods is a necessary condition to determine the level of exchange rates but recent empirical research on the behavior of various price indices casts doubt on the empirical validity of the lop across countries for even the most disaggregated indices if it is not possible to identify any commodities for which the lop works satisfactorily then models incorporating the lop will not provide an adequate description of exchange rates the second reason for studying individual commodities is to gain information on the efficiency and the degree of integration of international commodity markets in efficient markets international commodity arbitrage implies that for a standard commodity prices in two markets expressed in a common currency will not differ but for transport costs

two views of the geographic distribution of unemployment this paper investigates the extent to which equilibrium and disequilibrium explanations can account for unemployment rate differentials between cities it shows that shocks that disturb the steady state relationship among the unemployment rates of metropolitan areas tend to be eliminated by mobility within a single year it also shows that high unemployment areas tend to be those with attractive climates and amenities high wages and high unemployment insurance it argues that the main effect of government programs that create jobs in high unemployment areas will be to lure additional job seekers to those areas

familiarity and the determination of yields for regional office property investments in the uk henneberry j and mouzakis f familiarity and the determination of yields for regional office property investments in the uk regional studies this paper examines how effectively investment yields incorporate spatial variations in risks and returns into property prices it is hypothesized that the pricing of property investments in non core uk regions is affected by a pure familiarity heuristic adopted by investors based in london consequently the determination of office yields is based not on the intrinsic investment characteristics of regional markets but on a core market benchmark combined with a regional premium this results in very long term mispricing patterns with implications not just for the office property investment market but also for the regions especially those outside the core

a positive theory of fiscal deficits and government debt this paper considers an economy in which policymakers with different preferences alternate in office as a result of elections government debt is used strategically by each policymaker to influence the choices of his successors if different policymakers disagree about the desired composition of government spending between two public goods the economy exhibits a deficits bias that is debt accumulation is higher than it would be with a social planner the equilibrium level of debt is larger the larger is the degree of polarization between alternating governments and the less likely it is that the current government will be re elected

a model of spatial patterns across local retail property markets in great britain property markets are commonly modelled either at relatively high levels of aggregation such as regional or national using time series data or panel data or at individual town level this paper d

extreme dependence in price transmission analysis abstractwe propose a generalized procedure that combines conventional price transmission analysis with copula based dynamic tail dependence to examine price relationships under extreme conditions this approach is used to examine ukrainian wheat markets where export restrictions combined with price surges 2006 2008 and 2010 2012 have contributed to a turbulent market the results indicate that domestic prices were effectively insulated from world price shocks but that a rocket and feathers price relation held between domestic flour and wheat prices these asymmetric price co movements changed with the degree of restrictiveness of the export prohibitions

credibility crises the dollar in the early 1980s abstract from october 1979 to february 1985 forward rates systematically underpredicted the strength of the us dollar in this paper we argue that the explanation of this phenomenon is the existence of a peso problem we identify two peso problem periods the first one is related to the change in monetary regime in october 1979 and to the private sector doubts about the federal reserve commitment to lower money growth and inflation the second peso problem period is related to the private sector anticipation of the dollar s depriciation beginning in march 1985

asset returns with transactions costs and uninsured individual risk abstract we explore whether incorporating an explicit motive for holding liquid assets within an equilibrium asset pricing model helps explain the following features of asset returns and turnover in the post war u s economy i the low risk free real interest rate ii the large spread between returns on liquid assets and stocks and iii the greater transaction velocity of liquid assets relative to stocks we introduce a demand for liquid assets by adding uninsured individual risk together with differential costs of trading securities numerical simulations attempting to match the return data generate a ratio of liquid assets to income considerably below observed levels

consumption and real exchange rates in dynamic economies with non traded goods abstract we examine the possibility that non traded goods may account for several striking features of international macroeconomic data large persistent deviations from purchasing power parity small correlations of aggregate consumption fluctuations across countries and substantial international real interest rate differentials a dynamic exchange economy is used to show that non traded goods in principle can account for each of these phenomena in the theory there is a close relation between fluctuations in consumption ratios and those in bilateral real exchange rates but we find little evidence for this relation in time series data for eight oecd countries

balancing the budget with implicit domestic default the case of brazil in the 1980s abstract this paper examines the breakdown of the brazilian government s budget balance mechanism which began in the mid 1980s the brazilian government became unable to balance its budget through tax increases or expenditure decreases evidence presented in this paper suggests that the government began to rely on unannounced reductions in the indexed inflation compensation on its debt these reductions can be thought of as an implicit default on domestically held debt while the temporary asset freeze of the march 1990 collor plan was a highly publicized instance of such a default it was not the first

flexible exchange rates prices and the role of news lessons from the 1970s recent experience with flexible exchange rate systems has led to renewed interest in the operation of foreign exchange markets as reflected in many recent studies of the principal determinants of exchange rates the 1970s witnessed the dramatic alteration of the international monetary system from a regime of pegged exchange rates which prevailed for about a quarter of a century since the bretton woods conference into a regime of flexible though managed rates as a consequence of the emergence of the new legal and economic system traders national governments and international organisations were confronted with new economic problems choices and instruments during the 1970s ex change rates fluctuated widely and inflation rates accelerated the international monetary system had to accommodate extraordinarily large oil related shocks which affected trade flows in goods and assets huge oil payments had to be recycled uncertainties concerning future developments in international politics reached new heights and the prospects for the world economy got gloomier these developments placed unprecedented pressures on the markets for foreign exchange as well as on other asset markets they were associated with a large slide in the value of the us dollar and resulted in speeding up the creation of new institutions like the european monetary system which provided the formal framework for the management of exchange rates among members

the demand for money in brazil what happened in the 1980s abstract some of cardoso s 1983 money demand specifications are used here the estimates are based on quarterly data for the period 1966 1985 it is shown that due to financial innovation the money demand function shifted downwards in the 1980 s also a comparison is made between the actual demand for money and that predicted by the model during the period in which the economic reforms of the cruzado plan were in force

commodity prices exchange rates and their relative volatility abstract exchange rates are move volatile than rates implied by ppp using conventional price indexes this fact has led many to believe that exchange rates fluctuate more than is warranted by the variability in commodity prices and supports those who believe that fluctuations in exchange rates are excessive we show that exchange rates are less volatile than commodity prices in auction markets and less volatile than rates implied by the law of one price using such prices we also show that the behavior of exchange rates and the rates implied by these commodity prices is not consistent with the dornbusch overshooting model

empirically testing the law of one price in an international commodity market a rational expectations application to the natural rubber market abstract the law of one price lop is an important ingredient in theories of international trade and exchange rate determination an important shortcoming of the existing empirical literature is that parity is typically assumed to hold contemporaneously this overlooks the fact that international commodity arbitrage takes place over time as well as across spatially separated markets recognizing this fact we expect to see parity holding for expected prices a model which incorporates the expectations of commodity arbitragers is constructed and used to test the lop in the natural rubber market results indicate that the inclusion of expectations may be of value when considering the lop

fiscal sustainability and monetary versus fiscal dominance evidence from brazil 1991 2000 under a monetary dominant md regime the primary surplus adjusts to limit debt growth permitting monetary policy to be conducted independently of fiscal financing requirements in brazil some evidence favours an md regime for 1995 1997 but not for the decade of the 1990s as a whole while fiscal adjustments of 1999 yielded a primary surplus of about 3 of gdp consistent with solvency a credible md regime would require further adjustments of the primary surplus if debt increases growth falls or interest rates rise

is the budget deficit too large some further evidence i introduction since the early 1980s the u s federal government has run unprecedented peacetime deficits the size of these deficits became a major issue in recent u s presidential elections for example during the 1992 elections ross perot successfully used his simple charts and tables to convey the notion that the size of the deficit was too large economists look at the deficit issue from a different perspective instead of emphasizing the size of the deficit at any particular point in time they are more concerned with the intertemporal solvency condition the present value of debt in the long run this condition focuses on the long run paths of interest inclusive expenditures and revenues unless these two variables trend together over the long run the government will have an incentive to default on the debt losing the confidence of investors from the standpoint of the intertemporal solvency condition are recent deficits too large do they represent boundless growth of government debt as an empirical proposition boundless growth of the debt corresponds to non stationarity of the deficit or the first difference of the debt recent developments in time series econometrics have provided ways to examine the intertemporal solvency condition for example hamilton and flavin 1986 and trehan and walsh 1991 apply stationarity tests to the u s federal deficit similarly hakkio and rush 1991 test for cointegration between interest inclusive expenditures and revenues while bohn 1991 tests for the cointegration of debt non interest expenditures and revenues hakkio and rush s results suggest that the deficit is too large for intertemporal solvency and thus the government has an incentive to default on its debt they conclude that over the period 1950 through 1989 interest inclusive expenditures and revenues are cointegrated but not one to one this suggests that although the present discounted value of the debt tends to zero the undiscounted value of the debt will be unbounded moreover they find that interest inclusive expenditures are not cointegrated with revenues over the period 1964 to 1989 the government debt appears to drift upward without bound overall hakkio and rush s results suggest that the government will have an incentive to default on the debt at some point in the future 1 we look at the issue from a different point of view we believe that a discrete break in the fiscal process occurred in the early 1980s as a result of several policy changes such as the 1981 economic recovery and tax act during the first reagan administration this reagan era change is modeled as a one time upward shift in the constant component of the deficit as mccallum 1984 shows a constant interest inclusive deficit does not imply boundless growth of government debt and should not provide an incentive to inflate away the debt as did previous research we conduct tests for the cointegration of interest inclusive expenditures and revenues as well as stationarity tests on the deficit 2 however we allow a shift in the intercept term of the cointegration and stationarity tests to capture the break in the fiscal process our results show that when the break is included expenditures and revenues are cointegrated with a coefficient not statistically different from unity i e that the deficit is stationary this contradicts the conclusions of hakkio and rush of course the way we choose the break date may be crucial to our analysis our initial choice of break date is based on prior information this is the approach used by perron 1989 who tests the u s gnp with a break chosen using prior information christiano 1992 criticizes perron 1989 on the a priori choice of the break date he suggests that the break date should be chosen using a formal pre test procedure moreover any statistical inference that follows must take this pre test procedure into account

the analysis and prediction of urban office rents the focus of this paper is the analysis and prediction of local office rents and in particular the development of econometric models for two uk cities edinburgh and glasgow this paper reviews the

what does purchasing power parity mean this paper examines the theoretical and empirical content of purchasing power parity ppp in efficient markets it analyzes the sources of deviations from the strictest version of ppp that exchange adjusted price levels are everywhere identical focusing on the role played by uncertainty relative price changes inappropriate price data transaction costs and government intervention in creating these deviations it then identifies and addresses the key issue involving purchasing power parity are the deviations from ppp that occur sufficiently large persistent and predictable as to enable individuals or governments to successfully exploit them an answer of no is shown to be consistent with both economic theory and the empirical evidence

more about the law of one price this article explores the general difficulty of testing the law of one price based on evidence about commodity prices and exchange rates but without regard to transfer costs it then reports on tests based on this sort of limited evidence using price data at the finest possible level of disaggregation in any official statistics a part of the results are favorable to the law but the clearest conclusion is that we shall probably never be able to come to any general verdict about the law in the absence of evidence about transfer costs

some further evidence on the law of one price the law of one price still holds international trade models often postulate the existence of a representative price i e the price which prevails at all markets this is known as the law of one price in this paper the law of one price is tested for seven commodities among four countries by explicitly considering transaction costs the empirical evidence suggests that in most cases the law of one price cannot be rejected asa maintained hypothesis furthermore for the remaining cases transaction costs seem to cause the failure

canaries and vultures a quantitative history of monetary mismanagement in brazil during the last two decades of the twentieth century brazil went through a sequence of failed stabilization plans that tried to cope with an enduring hyperinflation this paper uses a money demand model to evaluate monetary policies during those episodes consistency between money supply and expected conditional money demand growth rates is considered for each plan it is shown that unsuccessful programs were marked by excessive liquidity the results not only suggest that monetary mismanagement led to the failure of the plans but also that the excessive liquidity could have been predicted