Openness, centralized wage bargaining, and inflation

This paper develops a model of an open economy containing both sectors in which wages are market-determined and sectors with wage-setting arrangements. A portion of the latter group of sectors coordinate their wages, taking into account that their collective actions influence the equilibrium inflation outcome in an environment in which the central bank engages in discretionary monetary policymaking. Key predictions forthcoming from this model are (1) increased centralization of wage setting initially causes inflation to increase at low degrees of wage centralization but then, as wage centralization increases, results in an inflation drop-off; (2) a greater degree of centralized wage setting reduces the inflation-restraining effect of greater central bank independence; and (3) increased openness is more likely to reduce inflation in nations with less centralized wage bargaining. Analysis of data for seventeen nations for the period 1970–1999 provides generally robust empirical support for all three of these predictions.     

Pattern Bargaining and Wage Leadership in a Small Open Economy*

Pattern bargaining with the tradables (manufacturing) sector as the wage leader is common in Europe. We question the conventional wisdom that such bargaining produces wage restraint. In our model, all forms of pattern bargaining give the same outcomes as uncoordinated bargaining under inflation targeting. Under a monetary union, wage leadership for the non‐tradables sector is conducive to wage restraint, whereas wage leadership for the tradables sector is not. Comparison thinking might lead the follower to set the same wage as the leader. Such equilibria can arise when the leader sector is the smaller sector, and these can promote high employment.     

Does wage-inflation targeting complement foreign exchange intervention? An evaluation of a multi-target,two-instrument monetary policy framework

We assess the inclusion of wage inflation as an intermediate target of an emerging central bank using a dynamic stochastic general equilibrium model with sticky wages and prices calibrated for the South Korean economy. The model includes wage inflation as an additional target jointly with domestic price inflation and the output gap in a Taylor- type interest rate rule operating with a sterilized foreign exchange (FX) intervention rule. Our results show a complementary relationship between wage inflation targeting and price inflation targeting. That is, by supplementing price inflation targeting with wage inflation targeting, welfare improves for cases with and without sterilized FX intervention. When intervention is in place, wage inflation targeting has the added advantage of reducing the volatilities of nominal exchange rate and foreign exchange reserves thereby promoting a more sustainable conduct of FX intervention.     

The Impact of Unionization Structures with Heterogeneous Firms and Rent‐Sharing Motives

How are unemployment and output affected if wages are set on the sector level rather than firm level? We take a new look at this question, allowing for heterogeneous firms and rent‐sharing motives. Without these motives, employment and output are lower under sector‐level wage‐setting due to higher wage markups. With rent‐sharing motives, however, firm selection is higher under sector‐level wage‐setting, which tends to increase employment and output, thus counteracting the markup effect. Simulations show that the firm‐selection effect decreases the difference between the two unionization structures substantially but it does not change the signs of the effects on output and employment.     

Relative Prices in Monetary Union and Floating

The setting is a small open economy with an open sector and a sheltered sector. If the unions that operate in each sector coordinate their wage claims within the sector, the choice of monetary regime—monetary union or floating with an inflation target—affects the relative prices of tradables and non–tradables as well as real wages and employment. EMU membership results in lower prices of tradable goods and lower relative wages in the open sector, while opposite results hold for sheltered sector prices and wages.
JEL classification : E 5; E 24; E 42; J 5; J 31     

Exchange Rate Regimes and Welfare Losses from Foreign Crises: The Impact of the US Financial Crisis on Mexico

We modify the Gali and Monacelli small open economy dynamic stochastic general equilibrium (DSGE) model, calibrate to Mexican data and simulate the impact of the financial crisis on Mexico, under floating and counter factual fixed exchange rates. The floating exchange rate ameliorates welfare losses for Mexico. They are greater under fixed exchange rates because the return paths to equilibrium are more volatile (higher variance) and output, consumption and employment impulse response functions (IRFs) overshoot. Monetary policy, inflation targeting with floating exchange rates, clearly reduced the welfare costs vis‐à‐vis other counter factual policies including consumer price index‐based Taylor rule, domestic inflation Taylor rule and fixed exchange rates.     

Public or Private Sector Wage Leadership? An International Perspective*

Whether a government acts as a wage leader, placing pressure on private‐sector wages (more open to competition), or whether it plays a passive role and merely follows wage negotiations in the private sector, there are important implications for macroeconomic development, particularly in small open economies and/or countries that are members of a monetary union, such as those of the European Monetary Union. With the notable exception of the case of Sweden, opinion on this issue is still divided. In this paper, we look at public‐ and private‐sector wage interactions from an international perspective (18 OECD countries). We focus on the causal two‐way relationship between public and private wage setting, confirming that the private sector, on the whole, appears to have a stronger influence on the public sector, rather than vice versa. However, we also find evidence of feedback effects from public wage setting, which affect private‐sector wages in a number of countries. When the private sector takes the lead on wages, there are few feedback effects from the public sector, while public wage leadership is typically accompanied by private‐sector feedback effects.     

Inflation targeting in an import dependent indebted economy

This paper develops a one-sector Kaleckian model of an import dependent indebted small open economy; where the mark-up rate is sensitive to both changes in the interest rate and the exchange rate and foreigners provide part of the long-term finance. The short-run consequences of an inflation targeting policy in the form of high interest rates and strong domestic currency are explored. Among the possible short-run scenarios, the one most relevant for developing countries involves a decline in the profit rate, the capacity utilization rate and the rate of accumulation as well as the employment rate and the real wage. Leverage ratio of the firms and the extent of external indebtedness play an important role in bringing about this result. Long-run analysis reveals that this scenario is associated with instability in the long run and that, also in the long run, the extent of foreign indebtedness and the responsiveness of capital inflows to the return on existing portfolios are important in determining the direction of the effects of inflation targeting on the equilibrium debt–capital ratio.     

UNEMPLOYMENT PERSISTENCE AND THE SUSTAINABILITY OF EXCHANGE RATE PEGS

It is commonly thought that an open economy can accommodate output shocks through either exchange rate or real sector adjustments. We formalize this notion by incorporating unemployment persistence into a two‐sided escape clause model of currency crises. We show that unemployment persistence makes a currency peg more fragile and undermines the credibility of the monetary authority in a dynamic setting. The fragility is captured by a devaluation premium in expectations that increases the average inflation rate when the currency peg is more vulnerable to ‘busts’ than ‘booms’. This interaction between macroeconomic and microeconomic rigidities suggests that a policy reform can only be consistent if it renders either exchange rates or the economy more flexible.     

Open-Economy Inflation-Forecast Targeting

Abstract. We study simple inflation-forecast targeting in an open-economy setting. Simple inflation-forecast targeting implies setting an interest rate which, if kept unchanged throughout the forecast-targeting horizon, produces a conditional inflation forecast equal to the inflation target at the end of the horizon. We find that the optimal forecast-targeting horizon is relatively short (one year). A longer horizon does not consistently contribute to improved output stability, indeed it increases exchange rate variability and traded sector variability. The targeting procedure is substantially inferior to the optimal pre-commitment policy. Moreover, the targeting procedure does not necessarily determine the rational-expectations equilibrium and is subject to time inconsistency.     

Progressive taxes and automatic stabilization in an open economy

In a simple model with a fixed exchange rate, more progressive taxes are likely to lead to a fall in the multiplier for autonomous expenditure. The effect on the multiplier for an autonomous wage shock may go either way, and increased progressivity may change the sign of this multiplier. The wage bargaining is modeled as a trade-off between employment and real disposable income. Depending on them weight attached to employment and the way expectations are formed, more progressivity may contribute to stabilize rather than destabilize this wage formation process. Indexation of taxes to imported inflation seems preferable to alternatives.     

The Exchange Rate and Inflation in the UK

The United Kingdom is a highly open economy, and has a monetary policy strategy of targeting inflation in consumer prices. In this paper, we look at the evidence from the UK on inflation behaviour, and examine the propositions from several theoretical models about inflation dynamics in an open economy, focusing in particular on the hypothesized connections between the exchange rate and consumer price inflation. Theoretical open‐economy macroeconomic models ‘cover the waterfront’ on this issue, ranging from ‘exchange rate disconnect’ to a rigid link between nominal exchange rate changes and inflation. We estimate on UK data the open‐economy Phillips curves implied by the alternative explanations. We argue that, of the alternatives considered, only a model where imports are modelled as an intermediate good, as in McCallum and Nelson (1999) , provides a reasonable match with the data. Unlike the standard model, in which imports are treated as a final consumer good, the intermediate‐goods specification provides support for a policy of CPI inflation targeting.     

Inflation and Openness with Non‐Atomistic Wage Setters

This paper analyses the impact of trade openness on inflation in a strategic framework characterised by monopolistic production in the domestic sector and unionised labour markets. By stressing the interplay between internal and external sources of economic distortion, we show that the economy's inflationary bias reduces up to a critical level of trade openness. Beyond this threshold, wage setters may be induced to behave more aggressively in open economies, leading to higher equilibrium inflation. Based on a regression analysis that investigates the combined effect of labour market institutions and openness on inflation across nineteen OECD economies, we show that inflation is negatively related to openness when wage bargaining is decentralised, while there is virtually no link between openness and inflation at higher levels of wage centralisation.     

A Quantile Regression Analysis of Wages in Panama

Differences in the effects of worker characteristics on wages in Panama at different points of the conditional wage distribution are investigated. Public sector employment increases wages relatively more at lower quantiles. Within the public sector, employment in that sector increases wages of the median worker and reduces wage inequality. Presence of a labor union increases relatively more private sector wages at lower quantiles. Unions reduce wage inequality within the union private sector and increase average wages within that sector. In the public sector, the presence of a labor union increases wages of men at lower quantiles at a lower rate than in the private sector. Self-employment decreases wages at lower quantiles and increases wages at higher quantiles. Urban location affects wages in a U-shaped pattern as one moves from lower to higher quantiles. Rates of return to experience are higher for men at higher quantiles. Experience increases men's wage inequality.     

Monopolistic Competition and Different Wage Setting Systems

In this paper, we present a disequilibrium unemployment model without labor market frictions and monopolistic competition in the goods market within an infinite horizon model of growth. We consider different wage setting systems and compare wages, the unemployment rate, and income per capita in the long‐run at firm, sector, and national (centralized) levels. The aim of this paper is to determine under which conditions, the inverted‐U hypothesis between unemployment and the degree of centralization of wage bargaining, reported by Calmfors and Driffill [Economic Policy, 6, 14–61, 1988], is confirmed. Our analysis shows that a high degree of market power normally produces the inverted‐U shape for unemployment. Moreover, we also illustrate that this inverted‐U shape can be reversed when the ability of trade unions to internalize the provision of social services is great enough at sector level.     

Pre-recession wage inflation and the strength of the subsequent recovery

This study shows that the rate of wage inflation in the year before a recession is positively related to the rate of employment growth in the subsequent recovery. A possible explanation for this relationship is downward nominal wage rigidity. It is also found that the prior rate of wage inflation is not significantly related to the employment decline during the ensuing recession, suggesting that prior wage inflation has a greater impact on the strength of the recovery from a recession than on the severity of the recession.     

Trend inflation as a workers’ discipline device

The paper shows that a monetary policy regime that allows for a positive inflation rate disciplines monopolistic wages setters if these, when setting contracts, internalize the consequences of their choices for economic outcomes over the life of the contract. We also show that discretionary monetary policy has real effects when wage setters are non atomistic, whereas commitment to a positive inflation rate is effective irrespective of the degree of labor market centralization. Finally, the model may explain the different unemployment dynamics in Europe and in the United States, following the 1980 disinflationary episode. Our approach suggests that disinflation induced an adverse effect on the labor market wedge and that such effect was stronger in Europe, due to the particular importance of large wage setters.     

Employment and Capital Accumulation in Unionised Labour Markets: Evidence from five south-European countries

This paper analyses the link between employment and capital accumulation in unionised labour markets by using a dynamic monopoly union model. The role of wage setting is also explored within the above context. The empirical analysis is based on annual data from the manufacturing sector of five European countries (France, Greece, Italy, Portugal and Spain). It verifies that capital accumulation has a positive influence on employment. Concerning wages, there is evidence that, in most countries, income opportunities in the public sector play an important role in wage determination. A larger public sector crowds out private investment and employment by serving as a safety net that allows wage setters to push for higher wage demands.     

Public firms' merger,employment, and welfare in developing countries: A general equilibrium analysis

This paper examines the effect of a merger of state‐owned firms on wage gap, employment, and social welfare in a general equilibrium setting. For a developing economy with state‐owned firms in the urban sector, a merger via a reduction in the number of the urban state‐owned firms can reduce the cost of capital. It then lowers the skilled wage rate through the factor‐substitution effect, while it raises the unskilled wage by the inflow of capital to the rural sector and hence lowers urban unemployment. In addition, the reduction in the number of the urban state‐owned firms can yield a scale effect to the firms. The beneficial effects on higher urban output and less urban unemployment can improve social welfare of the developing economy.     

The Simple Post-Keynesian Monetary Policy Model: An Open Economy Approach

Monetary policy with an inflation targeting rule is analyzed through a simple small-scale Post-Keynesian model that incorporates open economy issues. In contrast with previous Post-Keynesian attempts, the model embodies policy authorities that are committed not only to hitting inflation and/or output targets, but also to the achievement of the external balance. To take account of the external balance objective, we model the real exchange rate as an endogenous and moving target, with the nominal exchange rate being the instrument of that target. The model shows that in response to an adverse external shock the central bank has to consider first the required real exchange rate adjustment that will preserve the external balance, and secondly the level at which the interest rate must be set in order to maintain inflation stabilization. Keeping inflation to target requires higher interest rates and strong reliance on the unemployment channel which, under certain circumstances, also has adverse side effects on income distribution. We show that to deal with an exogenous external shock a policy mix of real exchange rate targeting and income distribution targeting outperforms inflation targeting.