A growing body of research highlights the correlation between strong, centralized states and econ... more A growing body of research highlights the correlation between strong, centralized states and economic growth. Given the important role that national defense has played in the development of the state, it seems as though this would imply some relationship between military expenditures and economic development. However, there is no consensus on the direction of the relationship between military expenditures and economic growth. In this paper, we propose a resolution to this puzzle. We argue that military technology is a limiting factor for wealth (and therefore capital) accumulation. Since wealth must be protected from plunder and/or destruction, the amount of wealth that can be accumulated is constrained by a society’s ability to adequately defend it. We present a theoretical model consistent with this idea and perform a Monte Carlo experiment to determine the implications of this hypothesis for empirical work. We find that the long-run relationship between military expenditures and private production is positive. However, in sample sizes consistent with existing data, the relationship is ambiguous. As a result, we provide support for this idea by relying on historical examples consistent with our hypothesis. Finally, we consider the implications of our hypothesis for the development of state capacity.
In this article, we draw on the literature on political property rights, political accountability... more In this article, we draw on the literature on political property rights, political accountability, and strategic management and entrepreneurship to propose a cost neutral reform aimed at promoting long-run economic prosperity. We propose replacing politicians’ defined benefit pensions with a financial contract that is tied to economic performance. In particular, we propose a contract that pays out a lump sum to a politician 30 years after their election if real gross domestic product per capita is above some preset benchmark. Furthermore, we show that the contract can be priced such that it is cost neutral in terms of present value with a defined-benefit pension. We argue that this contract provides a net benefit to society.
International Journal of Health Economics and Management, 2021
Historically, Medicare has operated under the assumption that providers respond to reductions in ... more Historically, Medicare has operated under the assumption that providers respond to reductions in reimbursement through increased provision of services in an effort to offset declining practice revenue; however, some recent empirical work examining fee reductions has found evidence of either small offsetting effects or reductions in the quantity supplied. Using a distance matching approach that matches practices to nearby practices that are subject to different reimbursement rates, we find overall evidence in support of Medicare's offsetting assumption collectively for all services and for evaluation and management services. We also find evidence consistent with a traditional volume response for imaging and testing services.
In this paper, we explore the effects of primary care physician (PCP) practice competition on fiv... more In this paper, we explore the effects of primary care physician (PCP) practice competition on five distinct quality metrics directly tied to screening, follow-up care, and prescribing behavior under Medicare Part B and D. Controlling for physician, practice, and area characteristics as well as zip code fixed effects, we find strong evidence that PCP practices in more concentrated areas provide lower quality of care. More specifically, PCPs in more concentrated areas are less likely to perform screening and follow-up care for high blood pressure, unhealthy bodyweight, and tobacco use. They are also less likely to document current medications. Furthermore, PCPs in more concentrated areas have a higher amount of opioid prescriptions as a fraction of total prescriptions.
Conventional discussion of the zero lower bound on nominal interest rates relies on static reason... more Conventional discussion of the zero lower bound on nominal interest rates relies on static reasoning. According to the conventional argument, individuals holding interest-bearing assets should switch to currency the instant that the nominal interest rate falls below zero since currency has a fixed nominal rate of interest equal to zero. In this paper, I argue that the fixed costs associated with the storage of cash combined with uncertainty about the expected future path of the nominal interest, require a dynamic rather than a static analysis. Individuals holding an interest-bearing asset have the option, but not the obligation to switch to currency at any point in time. The decision of the individual is to determine at what point to exercise this option. I show that the lower bound on the nominal interest rate in this context is below zero. This is true even if storage costs are approximately zero.
Some have argued that nominal income targeting is desirable because it would replicate characteri... more Some have argued that nominal income targeting is desirable because it would replicate characteristics of a free banking regime. However, the degree to which this is true and desirable depends on the properties of commodity-based monetary regimes. In this paper, I provide a model of commodity money. I find that a pure commodity money regime can only generate an efficient stationary equilibrium by divine coincidence or by giving policymakers control over the supply of the commodity. The introduction of bank notes makes it much more likely that the economy will achieve an efficient equilibrium. In particular, in a commodity-based system, bank notes are equivalent to call options on the commodity and the commodity holdings are equivalent to a put option on the commodity. Assuming that there is no risk-free arbitrage in equilibrium, then both bank notes and the commodity will have an expected rate of return equal to the risk-free rate. If the risk-free rate is equal to the rate of time preference, then this commodity regime is efficient. A free banking system would therefore not only minimize deviations between the supply and demand for money, but it would also (potentially) implement the Friedman rule. Both market-based and more conventional nominal income targeting regimes are unlikely to replicate both features of a free banking system unless the nominal income target has a deflationary bias.
In The Curse of Cash, Kenneth Rogoff lists reductions in criminal activity and tax evasion among ... more In The Curse of Cash, Kenneth Rogoff lists reductions in criminal activity and tax evasion among the primary benefits of eliminating cash. We maintain that, to the extent that individuals are interested in purchasing illicit goods and services or evading taxes, eliminating cash will encourage them to switch to close substitutes. Hence, governments intent on realizing the benefits cited by Rogoff would not merely need to eliminate cash. They would also need to ban alternatives. This is especially relevant given the proliferation of cryptocurrencies, which provide a fair degree of anonymity for users.
At the beginning of the 18th century, Sweden was an imperial power that had just sustained a cent... more At the beginning of the 18th century, Sweden was an imperial power that had just sustained a century of modest economic growth. In 1800, Sweden's empire was gone, after a series of military defeats. Real GDP per capita had fallen to the same level as the early 1600s. In other words, the 18th century witnessed the end of the Swedish Empire and a startling reversal of economic progress. In this paper, I propose a possible explanation for both of these outcomes. First, I argue that Sweden's limited fiscal capacity played an important role. The creation of the Riksbank should have facilitated government borrowing and military spending as the Bank of England did for the British. However, the Riksbank was not designed or equipped for this role. I document the constraints on financing national defense through the Riksbank and argue that the bank was ill-equipped to finance an adequate national defense. This explains the reversal of the empire. Second, when the Hats took power in the Riksdag in 1739, they used the Riksbank to give loans to firms, which were financed through the issuance of bank notes. The objective was to increase investment and economic activity. I find no evidence that these loans had any effect on real GDP per capita. However, the resulting inflation has a negative and significant effect on output during the period of inconvertible paper money. The combined evidence suggests that Hat policy contributed to the decline in economic activity during the reversal of fortune.
Some economists advocate nominal GDP targeting as an alternative to the Taylor Rule. These argume... more Some economists advocate nominal GDP targeting as an alternative to the Taylor Rule. These arguments are largely based on the idea that nominal GDP targeting would require less knowledge on the part of policymakers than a traditional Taylor Rule. In particular, a nominal GDP targeting rule would not require real-time knowledge of the output gap. We examine the importance of this claim by amending a standard New Keynesian model to assume that the central bank has imperfect information about the output gap and therefore must forecast the output gap based on previous information. Forecast errors by the central bank can then potentially induce unanticipated changes in the short-term nominal interest rate, distinct from a standard monetary policy shock. We show that forecast errors of the output gap by the Federal Reserve can account for up to 13% of the fluctuations in the output gap. In addition, our simulations imply that a nominal GDP targeting rule would produce lower volatility in both inflation and the output gap in comparison with the Taylor Rule under imperfect information. JEL codes: E52
We show that both option and search theory suggest that workers should be less likely to migrate ... more We show that both option and search theory suggest that workers should be less likely to migrate out of labor markets in which there is greater uncertainty about future economic opportunities. The intuition for this result is that, the more volatile the labor market, the greater the likelihood of such opportunities improving in the future. This result weakens the standard prediction that workers should migrate out of markets experiencing relative economic downturns. We thank an anonymous referee for helpful comments.
In this article, we provide a framework for determining when it is optimal to move when labor mar... more In this article, we provide a framework for determining when it is optimal to move when labor market opportunities are declining. We model the decision to migrate as akin to owning a financial option in which the exercise price is the fixed cost of moving. We show that a higher fixed cost associated with moving and a higher standard deviation of the quality of the labor market reduce the incentive to migrate. We then empirically examine whether the standard deviation of indicators of labor market quality reduce the likelihood of migration. Our findings strongly support this hypothesis, and imply that for the relatively mobile population of high-skilled workers the counterfactual outmigration rates that would obtain if future labor-market quality were known with certainty are more than twice observed rates.
The Bullionist Controversy in the United Kingdom is one of the first debates about the determinat... more The Bullionist Controversy in the United Kingdom is one of the first debates about the determination of the price level and the exchange rate under a paper money standard. Despite the importance of the debate in the development of monetary theory, there remains little empirical evidence that uses modern, multivariate time series techniques. The evidence that does exist provides support for the Anti-Bullionist position. The purpose of this paper is to review the debate and develop a dynamic general equilibrium model that is capable of capturing key features of the nineteenth-century British financial system. The model is estimated using Bayesian procedures to test the competing hypotheses. The paper provides support for the Bullionist position.
We extend the literature on 'monetary constitutions' by arguing that binding rules must go beyond... more We extend the literature on 'monetary constitutions' by arguing that binding rules must go beyond specifying the behavior of the monetary authority. Instead, a genuine monetary constitution must also be a financial constitution: it must take into account the natural and evolved links between money and banking, treating them as a single institution. We present a unified conception of money and banking, show how modern monetary institutions have severed the traditional links between money and banking, and discuss how macroeconomic stability is an unintended result of a self-enforcing constitution for the money-and-banking system. Finally, we conclude by discussing the implications of our argument for reorienting the conversation on post-financial crisis stability towards genuinely institutional solutions.
We employ a monetary model with endogenous search and random consumption preferences to consider ... more We employ a monetary model with endogenous search and random consumption preferences to consider the extent to which a government can ban an alternative currency, like bitcoin. We define a ban as a policy whereby government agents refuse to accept an alternative currency and mete out punishments to private agents caught using it. After identifying monetary equilibria where an alternative currency is accepted, we then derive the conditions under which a ban might deter its use. As in earlier studies, we show that a government of sufficient size can prevent an alternative currency from circulating without relying on punishments. We also show that, given its size, a government can ban an alternative currency so long as it is willing and able to mete out sufficiently severe punishments.
Over the last several years, the Federal Reserve has conducted a series of large scale asset purc... more Over the last several years, the Federal Reserve has conducted a series of large scale asset purchases. The effectiveness of these purchases is dependent on the monetary transmission mechanism. Former Federal Reserve chairman Ben Bernanke argued that large scale asset purchases are effective because they induce portfolio reallocations that ultimately lead to changes in economic activity. Despite these claims, a large fraction of the expansion of the monetary base is held as excess reserves by commercial banks. Concurrent with the large scale asset purchases, the Federal Reserve began paying interest on reserves and enacted changes in its Payment System Risk policy. In this paper, I estimate the effect of the payment of interest on reserves (as well as other payment policy changes) on the demand for daylight overdrafts through Fedwire. Since Fedwire provides overdrafts at a fixed price, any fluctuation in the quantity of overdrafts is a change in demand. A reduction in overdrafts corresponds with an increase in the demand for reserves. I show that the payment of interest on reserves has had a negative and statistically significant effect on daylight overdrafts. Furthermore, I interpret these results in light of recent theoretical work. I argue that by paying an interest rate on excess reserves that is higher than comparable short term rates, the Federal Reserve likely hindered the portfolio reallocation channel outlined by Bernanke. Thus, the payment of interest on reserves increased payment processing efficiency, potentially at the expense of limiting the ability of monetary policy to influence economic activity.
The theory of capital developed by Bohm-Bawerk and Wicksell emphasized the roundabout nature of t... more The theory of capital developed by Bohm-Bawerk and Wicksell emphasized the roundabout nature of the production process. The basic insight is that production necessarily involves time. One element of the production process is to determine the period of production, or the length of time from the start of production to its completion. Bohm-Bawerk and Wicksell emphasized the role of the interest rate in determining the period of production. In this paper, I develop an option games model of the decision to invest. Two firms have an opportunity to enter a market, but production takes time. Firms face a two-dimensional decision. Along one dimension , they determine the period of production and the prospective profit therefrom. Along another dimension, they determine whether or not they want to enter the market given the amount of time it will take to start generating revenue from production. Within this option games approach, the period of production can be understood as an endogenous time-to-build and I argue that this framework provides a tool for evaluating the claims of Bohm-Bawerk and Wicksell against the backdrop of competition and uncertainty. I evaluate the period of production decision and the option to enter decision when the real interest rate changes. I show that investment coordination failures are more likely to occur at lower levels of profitability when real interest rates are low. I conclude by discussing the implications of low interest rates for boom-bust investment cycles.
We use a model in which media of exchange are essential to examine the role of liquidity and mone... more We use a model in which media of exchange are essential to examine the role of liquidity and monetary policy on production and investment decisions in which time is an important element. Specifically, we consider the effects of monetary policy on the length of production time and entry and exit decisions for firms. We show that higher rates of inflation cause households to substitute away from money balances and increase the allocation of bonds in their portfolio thereby causing a decline in the real interest rate. The decline in the real interest rate causes the period of production to increase and the productivity thresholds for entry and exit to decline. This implies that when the real interest rate declines, prospective firms are more likely to enter the market and existing firms are more likely to stay in the market. Finally, we present reduced form empirical evidence consistent with the predictions of the model.
The theory of capital developed by Bohm-Bawerk and Wicksell emphasized the roundabout nature of t... more The theory of capital developed by Bohm-Bawerk and Wicksell emphasized the roundabout nature of the production process. The basic insight is that production necessarily involves time. One element of the production process is to determine the period of production, or the length of time from the start of production to its completion. Bohm-Bawerk and Wicksell emphasized the role of the interest rate in determining the period of production. In this paper, I develop an option games model of the decision to invest. Two firms have an opportunity to enter a market, but production takes time. Firms face a two-dimensional decision. Along one dimension , they determine the period of production and the prospective profit therefrom. Along another dimension, they determine whether or not they want to enter the market given the amount of time it will take to start generating revenue from production. Within this option games approach, the period of production can be understood as an endogenous time-to-build and I argue that this framework provides a tool for evaluating the claims of Bohm-Bawerk and Wicksell against the backdrop of competition and uncertainty. I evaluate the period of production decision and the option to enter decision when the real interest rate changes. I show that investment coordination failures are more likely to occur at lower levels of profitability when real interest rates are low. I conclude by discussing the implications of low interest rates for boom-bust investment cycles.
In this paper, I examine what I call Milton Friedman's Monetary Instability Hypothesis. Drawing o... more In this paper, I examine what I call Milton Friedman's Monetary Instability Hypothesis. Drawing on Friedman's work, I argue that there are two main components to this view. The first component is the idea that deviations between the public's demand for money and the supply of money are an important source of economic fluctuations. The second component of this view is that these deviations are primarily caused by fluctuations in the supply of money rather than the demand for money. Each of these components can be tested independently. To do so, I estimate an otherwise standard New Keynesian model, amended to include a money demand function consistent with Friedman's work and a money growth rule, for a period from 1875-1963. This structural model allows me to separately identify shocks to the money supply and shocks to money demand. I then use variance decompositions to assess the relative importance of shocks to the supply and demand for money. I find that shocks to the monetary base can account for up to 28% of the fluctuations in output whereas money demand shocks can account for less than 1% of such fluctuations. This provides support for Friedman's view.
Information technology has the potential to decrease substantially, if not completely, the demand... more Information technology has the potential to decrease substantially, if not completely, the demand for base money. This poses a problem for central banks as it seemingly eliminates a role for monetary policy, at least in the traditional sense. Recently, it has become commonplace to consider the role of monetary policy and the determination of the price level without any reference to money. The two predominant methods of analysis in this regard are the New Keynesian framework articulated by Woodford (2003) and the scal theory of the price level as described in Cochrane (2005). Lost in the literature on " cashless" economies is the work of Jürg Niehans (1982) who, driven by the perplexities of the Eurodollar market, considered the role of monetary policy and price level determination in the context of a neoclassical macroeconomic model. This paper contrasts the framework and conclusions of Niehans with the contemporary approaches. It is argued that Niehans successfully anticipated the conclusions of the scal theory of the price level.
A growing body of research highlights the correlation between strong, centralized states and econ... more A growing body of research highlights the correlation between strong, centralized states and economic growth. Given the important role that national defense has played in the development of the state, it seems as though this would imply some relationship between military expenditures and economic development. However, there is no consensus on the direction of the relationship between military expenditures and economic growth. In this paper, we propose a resolution to this puzzle. We argue that military technology is a limiting factor for wealth (and therefore capital) accumulation. Since wealth must be protected from plunder and/or destruction, the amount of wealth that can be accumulated is constrained by a society’s ability to adequately defend it. We present a theoretical model consistent with this idea and perform a Monte Carlo experiment to determine the implications of this hypothesis for empirical work. We find that the long-run relationship between military expenditures and private production is positive. However, in sample sizes consistent with existing data, the relationship is ambiguous. As a result, we provide support for this idea by relying on historical examples consistent with our hypothesis. Finally, we consider the implications of our hypothesis for the development of state capacity.
In this article, we draw on the literature on political property rights, political accountability... more In this article, we draw on the literature on political property rights, political accountability, and strategic management and entrepreneurship to propose a cost neutral reform aimed at promoting long-run economic prosperity. We propose replacing politicians’ defined benefit pensions with a financial contract that is tied to economic performance. In particular, we propose a contract that pays out a lump sum to a politician 30 years after their election if real gross domestic product per capita is above some preset benchmark. Furthermore, we show that the contract can be priced such that it is cost neutral in terms of present value with a defined-benefit pension. We argue that this contract provides a net benefit to society.
International Journal of Health Economics and Management, 2021
Historically, Medicare has operated under the assumption that providers respond to reductions in ... more Historically, Medicare has operated under the assumption that providers respond to reductions in reimbursement through increased provision of services in an effort to offset declining practice revenue; however, some recent empirical work examining fee reductions has found evidence of either small offsetting effects or reductions in the quantity supplied. Using a distance matching approach that matches practices to nearby practices that are subject to different reimbursement rates, we find overall evidence in support of Medicare's offsetting assumption collectively for all services and for evaluation and management services. We also find evidence consistent with a traditional volume response for imaging and testing services.
In this paper, we explore the effects of primary care physician (PCP) practice competition on fiv... more In this paper, we explore the effects of primary care physician (PCP) practice competition on five distinct quality metrics directly tied to screening, follow-up care, and prescribing behavior under Medicare Part B and D. Controlling for physician, practice, and area characteristics as well as zip code fixed effects, we find strong evidence that PCP practices in more concentrated areas provide lower quality of care. More specifically, PCPs in more concentrated areas are less likely to perform screening and follow-up care for high blood pressure, unhealthy bodyweight, and tobacco use. They are also less likely to document current medications. Furthermore, PCPs in more concentrated areas have a higher amount of opioid prescriptions as a fraction of total prescriptions.
Conventional discussion of the zero lower bound on nominal interest rates relies on static reason... more Conventional discussion of the zero lower bound on nominal interest rates relies on static reasoning. According to the conventional argument, individuals holding interest-bearing assets should switch to currency the instant that the nominal interest rate falls below zero since currency has a fixed nominal rate of interest equal to zero. In this paper, I argue that the fixed costs associated with the storage of cash combined with uncertainty about the expected future path of the nominal interest, require a dynamic rather than a static analysis. Individuals holding an interest-bearing asset have the option, but not the obligation to switch to currency at any point in time. The decision of the individual is to determine at what point to exercise this option. I show that the lower bound on the nominal interest rate in this context is below zero. This is true even if storage costs are approximately zero.
Some have argued that nominal income targeting is desirable because it would replicate characteri... more Some have argued that nominal income targeting is desirable because it would replicate characteristics of a free banking regime. However, the degree to which this is true and desirable depends on the properties of commodity-based monetary regimes. In this paper, I provide a model of commodity money. I find that a pure commodity money regime can only generate an efficient stationary equilibrium by divine coincidence or by giving policymakers control over the supply of the commodity. The introduction of bank notes makes it much more likely that the economy will achieve an efficient equilibrium. In particular, in a commodity-based system, bank notes are equivalent to call options on the commodity and the commodity holdings are equivalent to a put option on the commodity. Assuming that there is no risk-free arbitrage in equilibrium, then both bank notes and the commodity will have an expected rate of return equal to the risk-free rate. If the risk-free rate is equal to the rate of time preference, then this commodity regime is efficient. A free banking system would therefore not only minimize deviations between the supply and demand for money, but it would also (potentially) implement the Friedman rule. Both market-based and more conventional nominal income targeting regimes are unlikely to replicate both features of a free banking system unless the nominal income target has a deflationary bias.
In The Curse of Cash, Kenneth Rogoff lists reductions in criminal activity and tax evasion among ... more In The Curse of Cash, Kenneth Rogoff lists reductions in criminal activity and tax evasion among the primary benefits of eliminating cash. We maintain that, to the extent that individuals are interested in purchasing illicit goods and services or evading taxes, eliminating cash will encourage them to switch to close substitutes. Hence, governments intent on realizing the benefits cited by Rogoff would not merely need to eliminate cash. They would also need to ban alternatives. This is especially relevant given the proliferation of cryptocurrencies, which provide a fair degree of anonymity for users.
At the beginning of the 18th century, Sweden was an imperial power that had just sustained a cent... more At the beginning of the 18th century, Sweden was an imperial power that had just sustained a century of modest economic growth. In 1800, Sweden's empire was gone, after a series of military defeats. Real GDP per capita had fallen to the same level as the early 1600s. In other words, the 18th century witnessed the end of the Swedish Empire and a startling reversal of economic progress. In this paper, I propose a possible explanation for both of these outcomes. First, I argue that Sweden's limited fiscal capacity played an important role. The creation of the Riksbank should have facilitated government borrowing and military spending as the Bank of England did for the British. However, the Riksbank was not designed or equipped for this role. I document the constraints on financing national defense through the Riksbank and argue that the bank was ill-equipped to finance an adequate national defense. This explains the reversal of the empire. Second, when the Hats took power in the Riksdag in 1739, they used the Riksbank to give loans to firms, which were financed through the issuance of bank notes. The objective was to increase investment and economic activity. I find no evidence that these loans had any effect on real GDP per capita. However, the resulting inflation has a negative and significant effect on output during the period of inconvertible paper money. The combined evidence suggests that Hat policy contributed to the decline in economic activity during the reversal of fortune.
Some economists advocate nominal GDP targeting as an alternative to the Taylor Rule. These argume... more Some economists advocate nominal GDP targeting as an alternative to the Taylor Rule. These arguments are largely based on the idea that nominal GDP targeting would require less knowledge on the part of policymakers than a traditional Taylor Rule. In particular, a nominal GDP targeting rule would not require real-time knowledge of the output gap. We examine the importance of this claim by amending a standard New Keynesian model to assume that the central bank has imperfect information about the output gap and therefore must forecast the output gap based on previous information. Forecast errors by the central bank can then potentially induce unanticipated changes in the short-term nominal interest rate, distinct from a standard monetary policy shock. We show that forecast errors of the output gap by the Federal Reserve can account for up to 13% of the fluctuations in the output gap. In addition, our simulations imply that a nominal GDP targeting rule would produce lower volatility in both inflation and the output gap in comparison with the Taylor Rule under imperfect information. JEL codes: E52
We show that both option and search theory suggest that workers should be less likely to migrate ... more We show that both option and search theory suggest that workers should be less likely to migrate out of labor markets in which there is greater uncertainty about future economic opportunities. The intuition for this result is that, the more volatile the labor market, the greater the likelihood of such opportunities improving in the future. This result weakens the standard prediction that workers should migrate out of markets experiencing relative economic downturns. We thank an anonymous referee for helpful comments.
In this article, we provide a framework for determining when it is optimal to move when labor mar... more In this article, we provide a framework for determining when it is optimal to move when labor market opportunities are declining. We model the decision to migrate as akin to owning a financial option in which the exercise price is the fixed cost of moving. We show that a higher fixed cost associated with moving and a higher standard deviation of the quality of the labor market reduce the incentive to migrate. We then empirically examine whether the standard deviation of indicators of labor market quality reduce the likelihood of migration. Our findings strongly support this hypothesis, and imply that for the relatively mobile population of high-skilled workers the counterfactual outmigration rates that would obtain if future labor-market quality were known with certainty are more than twice observed rates.
The Bullionist Controversy in the United Kingdom is one of the first debates about the determinat... more The Bullionist Controversy in the United Kingdom is one of the first debates about the determination of the price level and the exchange rate under a paper money standard. Despite the importance of the debate in the development of monetary theory, there remains little empirical evidence that uses modern, multivariate time series techniques. The evidence that does exist provides support for the Anti-Bullionist position. The purpose of this paper is to review the debate and develop a dynamic general equilibrium model that is capable of capturing key features of the nineteenth-century British financial system. The model is estimated using Bayesian procedures to test the competing hypotheses. The paper provides support for the Bullionist position.
We extend the literature on 'monetary constitutions' by arguing that binding rules must go beyond... more We extend the literature on 'monetary constitutions' by arguing that binding rules must go beyond specifying the behavior of the monetary authority. Instead, a genuine monetary constitution must also be a financial constitution: it must take into account the natural and evolved links between money and banking, treating them as a single institution. We present a unified conception of money and banking, show how modern monetary institutions have severed the traditional links between money and banking, and discuss how macroeconomic stability is an unintended result of a self-enforcing constitution for the money-and-banking system. Finally, we conclude by discussing the implications of our argument for reorienting the conversation on post-financial crisis stability towards genuinely institutional solutions.
We employ a monetary model with endogenous search and random consumption preferences to consider ... more We employ a monetary model with endogenous search and random consumption preferences to consider the extent to which a government can ban an alternative currency, like bitcoin. We define a ban as a policy whereby government agents refuse to accept an alternative currency and mete out punishments to private agents caught using it. After identifying monetary equilibria where an alternative currency is accepted, we then derive the conditions under which a ban might deter its use. As in earlier studies, we show that a government of sufficient size can prevent an alternative currency from circulating without relying on punishments. We also show that, given its size, a government can ban an alternative currency so long as it is willing and able to mete out sufficiently severe punishments.
Over the last several years, the Federal Reserve has conducted a series of large scale asset purc... more Over the last several years, the Federal Reserve has conducted a series of large scale asset purchases. The effectiveness of these purchases is dependent on the monetary transmission mechanism. Former Federal Reserve chairman Ben Bernanke argued that large scale asset purchases are effective because they induce portfolio reallocations that ultimately lead to changes in economic activity. Despite these claims, a large fraction of the expansion of the monetary base is held as excess reserves by commercial banks. Concurrent with the large scale asset purchases, the Federal Reserve began paying interest on reserves and enacted changes in its Payment System Risk policy. In this paper, I estimate the effect of the payment of interest on reserves (as well as other payment policy changes) on the demand for daylight overdrafts through Fedwire. Since Fedwire provides overdrafts at a fixed price, any fluctuation in the quantity of overdrafts is a change in demand. A reduction in overdrafts corresponds with an increase in the demand for reserves. I show that the payment of interest on reserves has had a negative and statistically significant effect on daylight overdrafts. Furthermore, I interpret these results in light of recent theoretical work. I argue that by paying an interest rate on excess reserves that is higher than comparable short term rates, the Federal Reserve likely hindered the portfolio reallocation channel outlined by Bernanke. Thus, the payment of interest on reserves increased payment processing efficiency, potentially at the expense of limiting the ability of monetary policy to influence economic activity.
The theory of capital developed by Bohm-Bawerk and Wicksell emphasized the roundabout nature of t... more The theory of capital developed by Bohm-Bawerk and Wicksell emphasized the roundabout nature of the production process. The basic insight is that production necessarily involves time. One element of the production process is to determine the period of production, or the length of time from the start of production to its completion. Bohm-Bawerk and Wicksell emphasized the role of the interest rate in determining the period of production. In this paper, I develop an option games model of the decision to invest. Two firms have an opportunity to enter a market, but production takes time. Firms face a two-dimensional decision. Along one dimension , they determine the period of production and the prospective profit therefrom. Along another dimension, they determine whether or not they want to enter the market given the amount of time it will take to start generating revenue from production. Within this option games approach, the period of production can be understood as an endogenous time-to-build and I argue that this framework provides a tool for evaluating the claims of Bohm-Bawerk and Wicksell against the backdrop of competition and uncertainty. I evaluate the period of production decision and the option to enter decision when the real interest rate changes. I show that investment coordination failures are more likely to occur at lower levels of profitability when real interest rates are low. I conclude by discussing the implications of low interest rates for boom-bust investment cycles.
We use a model in which media of exchange are essential to examine the role of liquidity and mone... more We use a model in which media of exchange are essential to examine the role of liquidity and monetary policy on production and investment decisions in which time is an important element. Specifically, we consider the effects of monetary policy on the length of production time and entry and exit decisions for firms. We show that higher rates of inflation cause households to substitute away from money balances and increase the allocation of bonds in their portfolio thereby causing a decline in the real interest rate. The decline in the real interest rate causes the period of production to increase and the productivity thresholds for entry and exit to decline. This implies that when the real interest rate declines, prospective firms are more likely to enter the market and existing firms are more likely to stay in the market. Finally, we present reduced form empirical evidence consistent with the predictions of the model.
The theory of capital developed by Bohm-Bawerk and Wicksell emphasized the roundabout nature of t... more The theory of capital developed by Bohm-Bawerk and Wicksell emphasized the roundabout nature of the production process. The basic insight is that production necessarily involves time. One element of the production process is to determine the period of production, or the length of time from the start of production to its completion. Bohm-Bawerk and Wicksell emphasized the role of the interest rate in determining the period of production. In this paper, I develop an option games model of the decision to invest. Two firms have an opportunity to enter a market, but production takes time. Firms face a two-dimensional decision. Along one dimension , they determine the period of production and the prospective profit therefrom. Along another dimension, they determine whether or not they want to enter the market given the amount of time it will take to start generating revenue from production. Within this option games approach, the period of production can be understood as an endogenous time-to-build and I argue that this framework provides a tool for evaluating the claims of Bohm-Bawerk and Wicksell against the backdrop of competition and uncertainty. I evaluate the period of production decision and the option to enter decision when the real interest rate changes. I show that investment coordination failures are more likely to occur at lower levels of profitability when real interest rates are low. I conclude by discussing the implications of low interest rates for boom-bust investment cycles.
In this paper, I examine what I call Milton Friedman's Monetary Instability Hypothesis. Drawing o... more In this paper, I examine what I call Milton Friedman's Monetary Instability Hypothesis. Drawing on Friedman's work, I argue that there are two main components to this view. The first component is the idea that deviations between the public's demand for money and the supply of money are an important source of economic fluctuations. The second component of this view is that these deviations are primarily caused by fluctuations in the supply of money rather than the demand for money. Each of these components can be tested independently. To do so, I estimate an otherwise standard New Keynesian model, amended to include a money demand function consistent with Friedman's work and a money growth rule, for a period from 1875-1963. This structural model allows me to separately identify shocks to the money supply and shocks to money demand. I then use variance decompositions to assess the relative importance of shocks to the supply and demand for money. I find that shocks to the monetary base can account for up to 28% of the fluctuations in output whereas money demand shocks can account for less than 1% of such fluctuations. This provides support for Friedman's view.
Information technology has the potential to decrease substantially, if not completely, the demand... more Information technology has the potential to decrease substantially, if not completely, the demand for base money. This poses a problem for central banks as it seemingly eliminates a role for monetary policy, at least in the traditional sense. Recently, it has become commonplace to consider the role of monetary policy and the determination of the price level without any reference to money. The two predominant methods of analysis in this regard are the New Keynesian framework articulated by Woodford (2003) and the scal theory of the price level as described in Cochrane (2005). Lost in the literature on " cashless" economies is the work of Jürg Niehans (1982) who, driven by the perplexities of the Eurodollar market, considered the role of monetary policy and price level determination in the context of a neoclassical macroeconomic model. This paper contrasts the framework and conclusions of Niehans with the contemporary approaches. It is argued that Niehans successfully anticipated the conclusions of the scal theory of the price level.
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Papers by Josh Hendrickson