Changes in the International Competitiveness of Australian Manufacturing: 1968 to 1989

Disaggregated data for twenty-seven Australian manufacturing industries are used to examine movements in international price competitiveness relative to each of sixteen major trading partners over the period 1968 to 1989. The changes in price competitiveness are decomposed into elements of exchange rates, tariff rates, profit margins and unit production costs. Great diversity in outcomes is found across both industries and trading partners, with differences in the growth of labour productivity and the cost of materials most closely associated with divergence in outcomes. The results show that domestic manufacturing industries have been able to achieve improved international competitiveness, where they have outperformed comparable industries in Australia's trading partners in terms of labour productivity growth or reductions in the costs of materials.     

WELFARE COSTS OF SHIFTING TREND INFLATION: STAGGERED WAGE AND PRICE CONTRACTS

We develop a New Keynesian model featuring staggered price and wage contracts to study welfare costs of exogenous variations in trend inflation. The analyses show that the consequences of constant positive trend inflation and shifting trend inflation are severe, especially when trend inflation is high. Among two channels, staggered wage contracts play a vital role in transmitting adverse impacts of constant and shifting trend inflation into the economy. Without the staggered wage channel, these costs are modest. We also conduct exercises to examine the sensitivity of welfare costs to a wide range of plausible parameters. The results show that if the price and wage friction are sufficiently large, the price and wage indexation level are sufficiently small, or there is upward biased trend inflation process, the welfare costs become larger.     

THE REDISTRIBUTIONAL EFFECTS OF THE INFLATIONARY PROCESS IN JAPAN, 1955–75*

It is often discussed that inflation introduces a substantial, arbitrary and regressive redistribution of income and wealth under even mild inflation. But after a quarter century of experience with inflation in postwar Japan, very little is known about these costs of inflation on an empirical basis. Due to the complexity of the evaluation of the redistributional impact on Japan, the present paper analyzes the effects of inflation on individuals or groups as wage earners, debtors and creditors, taxpayers, and holders of real estate. The main results of the present investigation suggest that the Japanese inflation for 1955–75 did not seem to introduce much inequality in the income (flow) account in the economy, but that the inequality between households has appeared more in the wealth (stock) account, especially between the house-owner groups and non-house-owner groups. These observations are mainly derived from the following investigations; (i) the wage lag hypothesis about inflation, even if not wrong, does not seem acceptable when applied to the entire period (1955–75) as well as to each of the five sub-periods; (ii) there has been a substantial transfer of real purchasing power from households to non-financial corporations, and, to a lesser extent, to government entities in the debtor-creditor redistribution; (iii) among households, the most substantial redistribution takes place from the non-houseowners to houseowners with land, because of the huge amount of capital gains from the rapid increase in the price of real estate relative to the prices of other assets or the consumer price index, except for the last three years of rampaging inflation.     

Life beyond the Washington Consensus: An Introduction to Pro-poor Macroeconomic Policies

Abstract

This paper develops a rationale for the recession-induced inflation hypothesis. Within a conflicting claims framework we present a model in which both price leaders and organized workers set their nominal prices on the basis of a desired profit rate and a real wage target respectively. We argue that an absolute cost advantage in concentrated industries (for instance in fixed costs) may provide oligopolistic leaders sufficient margin to raise prices and restore a desired level of profitability during a recession. The resultizng unstable income distribution will set off an inflationary spiral if the firm's advantage in selling its output imparts an upward bias to the flexibility of input prices (specifically wages). Taking into consideration different scenarios for workers' bargaining power we present a simple simulation experiment to analyze the inflation and real wage paths of the economy after a negative output shock. When we endogenize output, we show that for a high degree of the bargaining power, output is likely to converge to a higher steady-state value.     

From profit margins to income distribution: Joan Robinson's odyssey from marginal productivity theory

The point of departure for this paper is a 1941 Note on profit margins co-authored by Joan Robinson and Nicholas Kaldor that remained unpublished until 2000. Robinson's reviews of Henry Clay's The Problem of Industrial Relationships, Bresciani Turroni's The Economics of Inflation, and Roy Harrod's Towards a Dynamic Economics, along with her 1965 Cambridge Inaugural Lecture, may be interpreted as analogous documents that develop her critique of neoclassical wage theory and identify the money wage as the economy's ‘key’ price. These publications were critical steps toward the wage mark-up hypothesis and Post-Keynesian support of incomes policy to contain inflation. Robinson's Harrod review anticipated her later ideas about economic growth. With Kalecki's notion of ‘the degree of monopoly’ and her own concept of neo-mercantilism (from the Inaugural Lecture), these themes are nascent in the Robinson–Kaldor Note on profit margins.     

INFLATION AND THE DISPERSION OF REAL WAGES*

The article studies the effects of inflation on real wage dispersion in a search‐monetary framework. The economy is characterized by frictions in both the goods and the labor markets. In the goods market, buyers and sellers bargain over prices, whereas in the labor market firms post wage offers. In equilibrium, a lower inflation rate increases the dispersion of real wages. This result is consistent with both the observed trends in wage dispersion and the inflation rate witnessed in the 1980s and the 1990s in the United States and the empirical literature linking reduced inflation to greater wage dispersion.     

The U.S. inflation process: Does nominal wage inflation cause price inflation,vice-versa,or neither?

Low unemployment has revived concerns about accelerated inflation. This paper examines the relationship between price and nominal wage inflation. It finds that it varies by business cycle. Prior to the great oil shock of 1973, price and nominal wage inflation were unconnected in a Granger-causal sense. In the 1970s, wage inflation caused price inflation. In the 1980s, the relationship reversed and price inflation caused nominal wage inflation. In the 1990s, the pattern has changed again, and there is some weak evidence of bidirectional causality between wages and PPI inflation. However, wages continue to have no impact on CPI inflation, which is widely viewed as one of the Fed's target variables. This suggests that wage inflation should be de-emphasized as a monetary policy information variable.     

Investment and the real exchange rate’s profitability channel in Mexico

The paper estimates different versions of an equation for private investment in Mexico during the post-liberalization period 1988–2013, with the aim of studying the operation of the recently discussed real exchange rate’s profitability channel. During this period, the real exchange rate (RER) was broadly positively correlated with the Mexican price/wage ratio and the Mexican/US relative profit margin in the manufacturing sector, particularly so when the RER experienced large fluctuations, before the end of disinflation in the early 2000s. In the estimations, the effect of the profit margin appears to be ‘deeper’, wiping out the effect of the RER when the two variables are included together in the investment equation. From this, the paper argues that the positive effect of the RER on investment, observed in previous studies that omitted the profit margin, reflects indirectly the positive link of the RER with the profit margin, supporting the existence of a profitability channel in Mexico.     

Patterns of Productivity Growth and the Wage Cycle in Turkish Manufacturing

In this paper we investigate the distributional consequences of the post-1980 accumulation patterns and technological change in the Turkish manufacturing industries. We utilise two quantitative techniques. First, we make use of the Hodrick-Prescott filter to disintegrate the cyclical variations in productivity growth and wage rates from their respective historical trends, and study the evolution of the wage cycle against the long term productivity patterns in the sector. Next, we decompose the fundamental characteristics of the contributions of productivity growth of the manufacturing sub-sectors to the overall total. Our results suggest very little structural change in the sectoral composition and nature of productivity advances under the post-1980 structural adjustment reforms and outward-orientation, and underscore that the gains in productivity in this period did not materialise as gains in remunerations of wage labour. Contrary to the prognostications of the orthodox theory, the post-1980 export orientation of Turkish manufacturing was not found to lend itself to productivity contributions, and could not be sustained as a viable strategy of 'export-led industrialisation'.     

Real wage rigidities and optimal monetary policy in a small open economy

The main objective of the study is to provide a theoretical analysis of optimal monetary policy in a small open economy where households set real wage in a staggered fashion. The introduction of real wage rigidities plays a important role to resolve main shortcomings of the standard new Keynesian small open economy model. The main findings regarding the issue of monetary policy design can be summarized as three fold. First, the optimal policy is to seek to minimize variance of domestic price inflation, real wage inflation, and the output gap if both domestic price and real wage are sticky. Second, controlling CPI inflation directly or indirectly induces relatively large volatility in output gap and other inflations. Therefore, both CPI inflation-based Taylor rule and nominal wage-inflation based Taylor rule are suboptimal. Last, a policy that responds to a real wage inflation is most desirable.     

The dynamic effects of shocks to wages and prices in the United States and the Euro Area

This article investigates the dynamics of aggregate wages and prices in the United States (US) and the Euro Area (EA) with a special focus on persistence of real wages, wage and price inflation. The analysis is conducted within a structural vector error-correction model, where the structural shocks are identified using the long-run properties of the theoretical model, as well as the cointegrating properties of the estimated system. Overall, in the long run, wage and price inflation emerge as more persistent in the EA than in the US in the face of import price, unemployment, or permanent technology shocks. This finding is robust to the changes in the sample period and in the models’ specifications entertained in the article.     

Money and prices in an increasingly open economy: The case of Taiwan

The paper examines the price movement in an increasingly open economy like Taiwan. A theoretical model of the open-economy quantity theory is set forth which relates domestic inflation rate to inflation of world price, monetary expansion, and fluctuation of real income. The empirical evidence suggests that the relative importance of monetary changes in determining domestic price changes declines over time as the degree of openness of the economy rises over time.     

Intertemporal production and intertemporal substitution in output supply and input demand

This article presents an intertemporal model of production with multiple inputs to investigate substitution opportunities facing firms over time. The firm’s intertemporal profit maximization problem is characterized with the familiar cost function, and various intertemporal substitution elasticities are delineated for output supply and input demand. The absence of intertemporal substitution in production can imply production smoothing, and allowance for intertemporal substitution in labour demand reinforces the prediction of the real business cycle model. For aggregate US manufacturing, we find substantial substitution in output supply and labour demand over time due to intertemporal changes in output price and wage rates.     

超额工资、外部成本渠道与 中国通货膨胀非线性关系研究 ——基于技术进步方式理论下的MSIAH VAR模型实证分析

本文利用MSIAH VAR模型就超额工资、外部成本、石油冲击等成本渠道对中国通货膨胀影响进行研究。实证结果发现,工资增长率超过产出增长率的超额工资加强了对中国的通货膨胀的推升作用,2003年后超额工资增长率与通胀率形成了相互推进的“超额工资增长-通胀”螺旋。在技术进步不足以消化成本上升时,外部输入成本和石油冲击对于国内的通胀作用也将逐步加强。但M2的高速增长率似乎没有对通胀带来明显的拉动作用,随着房地产等资产投机市场的回调,流动性回流到实体经济可能存在催生通胀的隐患。     

The firm demand for liquid assets in an inflationary environment

Measures of inflation and the price level are added to the standard model of liquid asset demand and estimated with cross-section data on Brazilian manufacturing firms over a four-year period characterized by substantial inflation (annual rates of 19, 23, 34 and 35%). Results indicate that economies of scale exist in a model that is stable over time. Interest rates have a strong and elastic impact on liquid asset demand when inflation is explicitly controlled for although this result is not consistent across all subsets of data used. The usual assumption of a unitary price level elasticity of liquid asset demand is rejected and firms appear to conserve on liquid asset holdings as the rate of inflation increases suggesting more careful management of payments flows. Some of these findings contradict those of Ungar and Zilberfarb (1980). There are also some difference in behaviour across ownership groups: Brazilian firms do not exhibit economies of scale while multinationals do; and Brazilian firms adjust actual to desired balances faster than multinational firms.     

Sectoral Patterns of Distribution in Slowly Growing Economies: The case of nine OECD countries in the 1980s and 1990s

Slow productivity growth has put pressure on the distribution of income between wages and profits in ways that are not amenable to a US versus Europe dichotomy but vary between sectors (especially between manufacturing and service activities) as well as among countries. Over the 1980s and the 1990s, wage flexibility and profit margin flexibility in service sectors-characterised, respectively, by high shares of total employment and high shares of total profits-outlined three growth patterns: countries adjusting to slow productivity growth by means of considerable flexibility in relative wages in services (as in the US, the UK and Germany); adjustment through flexibility in relative profit margins (as in France, Canada and Sweden); and finally, an absence of change in the sectoral structure of distribution (as in Japan, Italy and Belgium). These patterns may be associated with either changes in wage and profit rates or structural adjustments (such as changes in the share of part time jobs, or changes in the composition of the capital stock). They are shown to be an important influence on the prospect of a resumption of high productivity growth.     

Inflation,minimum wage and other wages: an econometric study on French macroeconomic data

This study examines the set of interdependences between the formation of wages, prices and the minimum wage (SMIC) through a vectorial error correction model estimated on French quarterly macroeconomic data covering the 1970–1/1999-4 period. Two periods are distinguished: the period of inflation rise from 1970 to 1981, which coincides with an important squeeze of the wage range, measured by the ratio of the minimum wage to the hourly wage rate; the period of disinflation since 1981, that has been concomitant with a stability of wage inequalities. Disinflation has hardly benefited the evolution of the SMIC which has always profited by price rises, in real and relative terms, which have become less strong. This evolution does not benefit any more on wage rises, when the interdependences between variables are taken into account. The SMIC seems however to have gained in efficiency as an instrument on wage disparity reduction. It rises are finally more persistent in real terms and relatively to the other salaries and have always as little inflationary impact on wages as on prices.     

The Economic Situation

Throughout the first nine months of 1976 the Australian economy has remained virtually stagnant, with output and employment increasing only marginally and unemployment rising also. With the government following a severely contractionary policy in an attempt to break inflation the economy seems poised for a further modest downturn in the next nine months so that a self-sustaining recovery from the current recession does not seem to be in prospect before the second half of 1977. On the basis of existing policies our forecasts indicate a rate of growth of real GDP of only about 1.0 per cent in 1976–77, implying a further significant rise in unemployment during the financial year. There have been some hopeful signs in recent months of a reduction in inflation — the consumer price index increases in the first three quarters of 1976 were modest and wage rate increases remain closely in line with the wage indexation guidelines — but three factors have emerged to cast doubt on whether this improving trend will continue. The first is the effect of the recent drought on prices of foodstuffs, particularly meat, and the second is the expected 1.5 to 2.0 per cent increase in the consumer price index as a result of the changes in the method of financing hospital and medical services. These two factors mean that the December quarter increase in the consumer price index may be more than 5 per cent, threatening a further stimulus to inflation in 1977. Thirdly, present government policies could easily lead to a breakdown of the wage indexation system and a return to some form of collective bargaining over wage rates. Assuming nevertheless, a de facto continuation of partial indexation in 1977, we expect increases in male award wages and male average earnings of about 13 per cent during 1977, these increases being similar to those during 1975 and 1976 but much below the increases of 36 per cent and 28 per cent respectively recorded during 1974. Our forecasts also indicate increases in the consumer price index of 14 per cent during 1976 and 11 per cent during 1977, following increases of 16.3 per cent and 14.0 per cent during 1974 and 1975 respectively. These forecasts indicate that the government's fiscal, monetary, exchange rate and wage policies are likely to come under heavy challenge early in 1977, and decisions taken at that time are likely to be major determinants of economic developments in Australia in the next few years. The Institute would again urge a shift to a co-operative package including full wage indexation, with cuts in indirect taxes and public sector charges to wind down inflation and expand the economy. On current indications, labour productivity will be no higher in 1976–77 than in 1973–74, because of the weakness of total output, so that the whole burden of wage increases in that three year period has fallen on unit costs of production. It is our belief that the twin problems of inflation and unemployment will only be defeated in Australia when both cuts in indirect or direct taxes and increases in productivity are applied to reducing inflation in the context of an orderly system of wage and price determination.     

Globalization and labor market outcomes: Wage bargaining, search frictions, and firm heterogeneity

We introduce search unemployment into Melitz's trade model. Firms' monopoly power on product markets leads to strategic wage bargaining. Solving for the symmetric equilibrium we show that the selection effect of trade influences labor market outcomes. Trade liberalization lowers unemployment and raises real wages as long as it improves average productivity. We show that this condition is likely to be met by a reduction in variable trade costs or by entry of new trading countries. Calibrating the model shows that the long-run impact of trade openness on the rate of unemployment is negative and quantitatively significant.     

WELFARE COST OF INFALTION IN A NEW KEYNESIAN MODEL

We study the welfare cost of inflation in a new Keynesian dynamic stochastic general equilibrium model. Nominal prices and wages are subjected to Taylor‐style adjustments in the benchmark model. We find that the welfare cost of inflation in a new Keynesian dynamic stochastic general equilibrium model is much higher than its counterpart in a real business cycle model. We also find that the welfare cost of inflation increases linearly with the inflation rate with the introduction of monopolistic competition but rises faster as the inflation rate increases with the introduction of nominal rigidity. Alternative price and wage setting schemes, such as Rotemberg and Calvo‐style adjustments would yield welfare costs of moderate inflation that are 2–10 times higher.