When does the share price equal the present value of future dividends?

Summary This paper discusses an explicit necessary and sufficient condition on the dividend stream of a publicly traded company, under which the price of the company's share is equal to the present value of the future dividends that will accrue to it. When it is not, the share price equals the present value of the future per share dividend plus the limiting per share value of the company at infinity. It uses a well-accepted generalization of the Miller-Modigliani framework, and assumes that the firm is an infinite horizon firm which may engage in repurchasing its own shares. It develops a proper dividend approach that can value such a firm for any dividend stream. The paper concludes by clarifying some remarks in the Miller-Modigliani paper.For helpful discussions and comments, I thank Laurence Booth. Mike Gordon, Robert Jarrow, Raymond Kan, Rajnish Mehra, David Quirin, and Rishin Roy. Support from Social Sciences and Humanities Research Council of Canada is greatly appreciated.     

The effects of remittances on support for democracy in Africa: Are remittances a curse or a blessing?

We examine the effect of remittances on the legitimacy of democracy in Africa, testing whether remittance recipients are less likely to support democracy than non-recipients. We hypothesize that the effect of remittances on support for democracy varies across classes (i.e., groups or subtypes) of individuals sharing similar but unobserved background characteristics. Using the Afrobarometer surveys, we try to find out whether the respondents fall into different hidden classes in such a way that the effect of remittances on the degree of support for democracy depends on the class. Our results support that remittances may be a curse for the degree of endorsement and support for democracy, depending on the class of individuals that we consider. The analysis of the probability of being in the remittance curse class indicates that the perception of national priorities plays an important role. People who attest that freedom and rights are the main national priorities have a lower probability of belonging to the remittances curse class than individuals who choose national priorities that are oriented towards the economic conditions of their country.     

The effects of the GSTP on trade flow: mission accomplished?

This paper investigates whether the Global System of Trade Preferences among developing countries (GSTP) achieves its intent to increase the trade of capital goods between member countries. For this purpose, trade data disaggregated by the degree of commodity differentiation and various GSTP regional dummies are employed in a gravity equation. Estimation results say that the value of trade between GSTP member countries has increased significantly since the formation of the GSTP in 1989, and the trade of differentiated commodities has increased remarkably compared with other commodities. Therefore, it can be asserted that the mission of the GSTP has been accomplished successfully.     

Crime or punishment?: Enforcement of the NCAA football cartel

This paper presents theoretical and empirical evidence on the methods that the National Collegiate Athletic Association (NCAA) and its member schools use to detect violations of its cartel agreement. Because it is difficult to find direct evidence of cheating we suggest that the volatility of a school's winning percentage is used as a proxy by the NCAA rules has a detect violations. Empirical evidence also suggests that the enforcement of the NCAA rules has a redistributive effect that benefits consistent winners at the expense of up-and-coming schools.     

The share of the global energy mix: Signs of convergence?

This paper investigates the convergence behaviour regarding the share of global energy mix, as measured by primary energy consumption. Recent studies that employ stationary tests of panel data suggest that such data support the convergence hypothesis; however, some drawbacks exist, as these studies rely on methods that do not necessarily imply a sufficient condition for convergence. This paper adopts the concept of relative convergence as proposed by Phillips and Sul (2007), which employs a time‐varying, idiosyncratic component. We choose to focus on various sources’ global primary energy consumption and investigate the long‐ run dynamic behaviour by source. The key finding of this paper is that two distinct clubs of convergence of energy can be determined: renewable and non‐renewable energy clubs of convergence.     

Input–output evidence on the relative price effects of total productivity shift

This paper provides empirical evidence on the relative price effects of a notional shift in total productivity using data from ten Symmetric Input–Output Tables of five European economies. The results suggest that the direction of the price-movements is, more often than not, governed by the (traditional) labour cost condition and this could be connected to the effective ranks of the matrices of the relative shares of the capital goods.     

Beggar-thyself or beggar-thy-neighbour? The welfare effects of monetary policy

This paper examines whether monetary expansion is a beggar-thyself or beggar-thy-neighbour policy. Obstfeld and Rogoff (1995) show that monetary expansion under producer currency pricing increases domestic and foreign overall welfare, in cases where the cross-country substitutability is high. If the cross-country substitutability is low, then monetary expansion is a beggar-thyself policy that reduces domestic welfare and increases foreign welfare (Corsetti & Pesenti 2001; Tille 2001). In this paper, we will show that regardless of whether the cross-country substitutability is high or low, monetary expansion is always a beggar-thyself policy in the short run.     

The effects of shocks on the Austrian unemployment rate – a structural VAR approach

Assuming full hysteresis in the Austrian labour market, a simple macroeconomic framework is used to model the effect of four structural shocks, i.e. shocks to productivity, demand, wages and labour supply. By using SVAR analysis, we derive impulse-response functions that show the effects of these shocks on unemployment. What constitutes a distinctive feature of our study is the deliberate use of overidentifying restrictions, allowing for a likelihood ratio test. The objection to SVAR methodology, that it relies on arbitrary assumptions, can thus be overcome, as invalid sets of identifying restrictions are rejected. First version received: September 2000/Final version received: March 2002 RID="*" ID="*"  I thank Juan F. Jimeno, Martin Wagner, Helmut Hofer and Bernhard B?hm for their assistance; Robert Kunst and Martin Spitzer for their discussion of an earlier version of this paper; Thomas Sparla, Michael Roos and two anonymous referees for their helpful comments.     

Choosing price or quantity? The role of delegation and network externalities

We consider a differentiated duopoly and endogenise the firm choice of the strategy variable (price or quantity) to play on the product market in the presence of network externalities. We model this choice by assuming both competition between entrepreneurial (owner-managed) firms and competition between managerial firms in which market decisions are delegated from owners to revenue-concerned managers. While network externalities are shown not to alter the symmetric equilibrium quantity choice arising in the no-delegation case, sufficiently strong network effects allow us to eliminate the multiplicity of equilibria under delegation and lead to a unique equilibrium in which both firms choose price.     

Friends or family? Revisiting the effects of high school popularity on adult earnings

Recent evidence has suggested links between high school popularity and wages during mid-life using the Wisconsin Longitudinal Study. This article revisits this question by first replicating the results using an alternative dataset that is very similar in structure. Similar to previous results, the Add Health baseline effects suggest that an additional high school friendship nomination is linked to a 2% increase in earnings around age 30. However, leveraging the unique structure of the Add Health shows that sibling comparisons eliminate any associations between popularity and earnings. The findings suggest that families, rather than friends, may be the cause of the association.     

Does a cap on the carbon price have to be a cap on green investments?

Policy makers and economists are discussing a regulatory ceiling for carbon prices, acting as a “safety valve” for the protection of regulated businesses from unexpected price surges. While the pros and cons of such a regulatory feature are widely discussed in the literature, the optimal design of such a cap and the attendant economic and environmental consequences have yet to be subjected to quantitative analyses. We employ a Monte Carlo simulation/dynamic programming approach to investigate the impact of different carbon price cap designs on an individual firm in the energy generation industry. Specifically, we model the firm’s choice between a pulverized coal combustion plant and a combined cycle gas turbine plant, a large hydropower plant, a solid biomass plant and an on-shore wind farm. Our results show that the effects of a maximum carbon price set by the regulator is largely independent of its exact characteristics, albeit not of its level. A higher cap favors low-carbon technologies in general. However, due to differences in their cost structures, a price cap has different impacts on the relative attractiveness of the specific alternative technologies investigated.     

Tax on emissions or subsidy to renewables? Evaluating the effects on the economy and on the environment

We examine the relationship between the economy and the environment in a model where production uses nonpolluting renewable and polluting nonrenewable resources. There is policy intervention through a tax on emissions and a subsidy to renewables extraction/production. Results show that both instruments are able to decrease emissions intensity of output. However, when used together, the desired effect is higher. Empirically it is shown that the subsidy achieves higher renewables intensity and although present emissions per output are similar for both instruments, the subsidy achieves lower future levels.     

Who upholds the surging gold price? The role of the central bank worldwide

Who upholds the surging gold price? Conventional wisdom suggests that the depreciation of the exchange rate, inflation and economic turmoil are the suspects. Nonetheless, while these factors cease, why does the gold price still stay around hikes? The gold market belongs to a global arena. Different from other commodities, its participants include the national central banks worldwide. However, surprisingly, the role played by these tremendous market participants’ gold holdings on the gold price has been ignored in past empirical works. This research focuses on central banks’ gold holdings to explore who upholds the surging gold price. Several interesting outcomes are derived. First, our empirical evidence shows an inverse phenomenon relative to news reports from the mass media that the gold holdings of central banks worldwide in fact continuously descend. Second, the mainstream countries of the world have not played a main role in the rising trend of the gold price in the recent decade; instead, newly emerging industrialized countries’ central banks’ gold holdings show their significant power in explaining causality to gold price fluctuations. Third, the reason for the persistent gold buying behaviour of emerging economies may be because the increase in the gold price delivers a kind of short squeeze effect to the central banks of emerging countries.     

How is China's coke price related with the world oil price? The role of extreme movements

This paper focuses on the relationship between the world oil price and China's coke price, particularly with respect to extreme movements in the world oil price. Based on a daily sample from 2009 to 2015 and the ARJI-GARCH models and copulas, our empirical results show that China's coke price and the world oil price are characterized by GARCH volatility and jump behaviors. Specifically, negative oil price shocks lead to falls in China's coke returns on the following day while positive oil prices have no significant effects. In addition, current coke returns positively respond to the very recent oil price jump intensity, and a time-varying and volatile lower tail dependence is found between the world oil price and China's coke price. Our results are expected to have implications for coke producers and users and policy makers.     

What are the effects of fiscal policy on asset markets?

We investigate the link between fiscal policy shocks and asset markets. Our results show that spending shocks have: a positive and persistent effect on GDP in the U.S. and in the U.K., while for Germany and Italy, such impact is temporary; a positive and persistent effect on housing prices; a negative effect on stock prices; and mixed effects on the price level. A VAR counter-factual exercise suggests that fiscal shocks play a minor role in the asset markets of the U.S. and Germany, and substantially increase the variability of housing and stock prices in the U.K., while government revenue shocks have increased volatility in Italy.     

The random walk as a forecasting benchmark: drift or no drift?

We examine the proposition that the random walk without drift is more powerful in predicting exchange rates than the random walk with drift. It is demonstrated that there is no theoretical reason why the random walk without drift always outperforms the random walk with drift and that this is an empirical issue. The results show that while the random walk without drift can outperform the random walk with drift in terms of the RMSE, it fails to do so in terms of the ability to predict the direction of change, measures that take into account magnitude and direction, and in terms of profitability. If the drift factor is allowed to change over time by estimating the model in time-varying parameter terms, the random walk with drift performs even better.     

Who has terror angst? Perceptions of the effects of terror on the world economy

We examine sources of biased terror perceptions. In particular, we investigate how international experts of the IFO World Economic Survey assess the effect of terror on the world economy and the economy of their own country. The results show that respondents from terror-stricken countries have more favourable views on the effect of terror on the word economy (but not on their own countries). Male respondents and those from democratic and richer countries are likewise more optimistic.     

The effects of price on household demand for food and calories in poor countries: are our databases giving reliable estimates?

Food price policy relies heavily on estimated price elasticities of food demand to help balance the nutritional and economic objectives in poor countries. Economists use either unit values (ratios of household expenditure to quantity purchased) or community prices (enumerated from vendors in local markets) as proxies for market prices when estimating price elasticities with household survey data. Biases are believed to result from using unit values, due to measurement error and quality effects, but evidence on this issue is lacking and even less is known about community prices. This article provides an empirical evidence from Vietnam, which suggests that economists should exercise caution when estimating price elasticities from household surveys. A 14-food demand system is estimated alternatively with unit values or community prices, and the elasticity of calories with respect to rice prices is calculated. This elasticity is more than twice as large (?0.54 versus ?0.22) when community prices are used rather than unit values. Hence, conclusions about the nutritional effects of rice price increases appear sensitive to data choices made by economists. More generally, this discrepancy suggests that the household survey databases commonly used by economists may not provide reliable estimates.     

Contagion effects of sovereign credit rating revisions on the real economy: is it trade or finance?

We analyse the contagion effects of sovereign credit rating revisions on the real economy, with particular emphasis on the intensity of trade and finance channels. Our findings show that event countries that experienced rating revisions cause substantial contagion effects on the real output growth rates of nonevent countries. Nonevent countries with a high export ratio, high external debt levels, or those that are more dependent on common bank credit relative to other nonevent countries are more likely to be infected by event countries’ adverse credit shocks. The results remain after accounting for alternative real economy indicators, financial liberalization, financial crises, and economic development status.     

Too afraid to vote? The effects of COVID-19 on voting behaviour

This paper studies the causal effect of local exposure to COVID-19 on voting behaviour and electoral outcomes using evidence from the regional elections held in Spain on 12 July 2020. Exploiting the variation in exposure to COVID-19 and using a difference-in-differences identification strategy, we show that turnout was between 2.6 and 5.1 percentage points lower in municipalities that experienced positive cases of COVID-19. In addition, the results show a substantial increase in the probability of voting for nationalist parties. We discuss the idea of perceived fear being the potential mechanism driving our results.