Endogenous supply of fiat money

We consider whether reputation concerns can discipline the behavior of a long-lived self-interested agent who has a monopoly over the provision of fiat money. We obtain that when this agent can commit to a choice of money supply, there is a monetary equilibrium where it never overissues. We show, however, that monetary equilibria with no overissue do not exist when there is no commitment. This happens because the incentives this agent has to maintain a reputation for providing valuable currency disappear once its reputation is high enough. More generally, we prove that in the absence of commitment overissue happens infinitely often in any monetary equilibrium. We conclude by showing that imperfect memory can restore the positive result obtained with commitment.     

Monetary regimes and money supply endogeneity

Quasi-longitudinal Canadian microdata was used to compare the movement of individuals between employers with job changes taking place within firms. Internal mobility is found to be much less common than job changing between firms. Workers changing jobs within a firm are more likely to be older and have higher wages and longer tenures in the jobs they leave than individuals employers. This provides some support for the job-matching hypothesis underlying recent research on the causes of individual mobility, although it is also clear that workers in large or unionized firms are more likely to have the opportunity for internal promotion. While wage gains obtained through internal mobility are smaller than those achieved through external mobility, wage levels are higher for individuals moving within the firm. It is argued that this observation is consistent with a dual labour markets interpretation of mobility patterns.     

Forecasting money demand with Jorgenson's Lag and Tobin's q

The poor forecasting record of time-series money-demand equations is generally attributable to shifts in public behavior, to the omission of important arguments, and to the inadequate specification of the functional form of the relationship. This paper explores the latter two problems by deriving the demand function from Tobin's model of asset markets, by incorporating Tobin's “q” as an argument, and by basing the adjustment process on Jorgenson's rational distributed-lag model. These modifications produce reasonably stable equations that forecast well throughout the 1970s.     

Optimal money supply rules under asymmetric objective criteria

This paper examines the derivation and properties of optimal money supply rules when such rules are chosen to minimize a loss function with asymmetric properties. Optimal money supply rules derived under symmetric and asymmetric objective criteria are compared under alternative expectations scenarios. When shocks have no impact on variables in the loss function, the optimal rule under a symmetric objective criterion is then also optimal under an asymmetric objective criterion. When shocks have some impact on variables in the loss function, the optimal policy rule will be different under the alternative criteria.Earlier versions of this paper were presented to the Seventh Analytic Economics Workshop, Australian National University, to the Australasian Meetings of the Econometrics Society, University of New England, and to seminars at the University of Waikato, the University of Canterbury at Christchurch, and the University of Guelph. The author is grateful to participants in those sessions for helpful comments. Particular thanks go to Louis Christofides, John Fender, Rod Maddock, Adrian Pagan, John Pitchford, and Larry Taylor for helpful discussions. The author is also grateful to the editor and two anonymous referees of this Journal for their constructive comments and criticisms. Of course, any remaining errors are the sole responsibility of the author.     

Non-neutral responses to money supply shocks when consumption and leisure are Pareto substitutes

Summary. To a greater extent than is often stressed in existing literature, preference assumptions affect responses to money shocks in equilibrium monetary models. Temporary money shocks can have persistent real effects if the marginal utility of leisure is a decreasing function of consumption, where leisure is measured as time endowment less market labor effort, and consumption refers to market produced goods. This condition is an empirically supported implication of home production models. Though not theoretically necessary for supporting the existence of short run real effects, the presence of distortionary taxes and endogenous productivity can have significant quantitative effects on responses to temporary money supply shocks. Received: August 21, 1996; revised version: February 3, 1997     

Government expenditure,money supply and unemployment in the USA: an analysis of the pre-war and post-war functional forms

A new frame work to measure the impact of an increase in government expenditure and/or money supply on unemployment is provided. The model and procedures introduced are used to estimate a long-run aggregate demand function for the US economy.     

Synthetic money

This paper provides a methodology for constructing synthetic money, which is defined as an optimal currency basket that mimics a single currency. Empirical evidence is provided by constructing a synthetic dollar from a currency basket comprised of six currencies that excludes the U.S. dollar. We believe that synthetic money has a number of practical applications, including currency pegging operations by nations, denomination of global bond issues by large firms and countries, and analyses of currency movements over time by interested parties.     

My money or yours: house money payment effects

This paper reports the results of an experiment designed to study how subjects’ decision making may be affected by the timing of participation payments (or show-up fees). The experiment follows Davis et al. (J. Econ. 30:69–95, 2004) where subjects were asked to make a sequential purchase decision and were given the opportunity to purchase information about the value of a good prior to a decision to purchase the good itself. There, subjects purchased information less often than expected which was interpreted as risk-seeking behavior. Here, we test a payment hypothesis by varying the timing of the participation payment. Payment of a show-up fee before the decision-making stages of the experiment increases information purchase, which we interpret as an increase in risk-averse behavior.     

Revisiting the demand for money model: money and loans in selected manufacturing industries

Using a dynamic infinite horizon optimizing model, it is shown that the empirical demand for money equation employed by a generation of applied monetary researchers is a reduced form model of the dynamic Euler equations for real money balances. The Euler equations derived in this paper focus on the finance capital for the firm and consist of real money balances (M1) and real business loans (F1) for selected manufacturing industries. By employing explicit structural dynamic specification and sectoral disaggregation, the question of how firms close the gap between desired real money balances and actual real money balances is examined. Model consistent ‘desired’ levels of money balances and business loans are found to depend not only upon the usual transactions variable and interest rate but also upon relative prices and a technology index. Moreover, the speed in closing the gap between desired and actual money balances (loan balances) is estimated using annual two-digit Standard Industrial Code data for durable and non-durable industries. Non-durable industries tend to close the gap faster than durable industries by as much as 25% in a given year.     

Essential interest-bearing money

I examine optimal monetary policy in a Lagos and Wright [R. Lagos, R. Wright, A unified framework for monetary theory and policy analysis, J. Polit. Economy 113 (2005) 463-484] model where trade is centralized and all exchange is voluntary. I identify a class of incentive-feasible policies that improve welfare beyond what is achievable with zero intervention. Any policy in this class necessarily entails a non-negative inflation rate and a strictly positive nominal interest rate. Despite the absence of a lump-sum tax instrument, there exists an incentive-feasible policy that implements the first-best allocation.     

Bidding for money

We analyze monetary exchange in a model that allows for directed search and multilateral matches. We consider environments with divisible goods and indivisible money, and compare the results with those in models that use random matching and bilateral bargaining. Two different pricing mechanisms are used: ex ante price posting, and ex post bidding (auctions). Also, we consider settings both with and without lotteries. We find that the model generates very simple and intuitive equilibrium allocations that are similar to those with random matching and bargaining, but with different comparative static and welfare properties.     

Leakages from the money demand function

The performance of alternative scale variables is explored in a simple demand function for narrow money. Sequential test establish consumers' expenditure as the preferred measure. The implications for fiscal policy and the paradox of thrift are outlined.     

Optimal divisibility of money when money is costly to produce

There is wide agreement that currency was not available in conveniently small denominations prior to the 19th century. Here, estimates of the costs of providing and maintaining money (coins) in 15th century Europe and parameterized versions of a matching model of money are used to find the optimal degree of divisibility. Although the optima are sensitive to the specification of the matching model, the optimal sizes we find agree in order of magnitude with the sizes of the most common coins in 15th century Europe.     

Disequilibrium macroeconomics, money as a buffer stock and the estimation of money demand

Standard explanations of the seeming instability of the money demand in the post-1973 period usually link to stories about financial innovation and deregulation. I propose an alternative hypothesis: Much of the seeming instability occurs because of shifts in monetary policy, either explicit or implicit, in an environment where the Federal Reserve controls a more “exogenous” money stock. My econometric analysis modifies existing methods for estimating markets in disequilibrium and incorporates newly developed cointegration and error-correction modeling. My findings provide support for the buffer-stock interpretation of the money market.     

Fiat money in the Kiyotaki-Wright model

Summary We study versions of the Kiyotaki-Wright (1989) model with fiat money and show that: (1) The use of a low storage cost fiat money may be necessary for specialization and trade, (2) there can be valued fiat money steady states which are indeterminate, (3) there are no nontrivial steady-states in which all trades consist of fiat money for goods, (4) fiat money may be valued even if it is not the least costly-to-store object, and lastly, (5) two fiat monies with different storage costs may both be valued.We thank Randall Wright for comments and helpful discussions.The views expressed herein are those of the authors and not necessarily those of the Federal Reserve Bank of Minneapolis or the Federal Reserve System.