Peer punishment in teams: expressive or instrumental choice?

A key question about human societies is how social norms of cooperation are enforced. Subjects who violate norms are often targeted by their peers for punishment. In an experiment with small teams we examine whether subjects treat punishment itself as a second-order public good. Results do not support this view and rather suggest a hard-wired taste for punishment; subjects are engaged in a cooperative task but ignore the public good characteristics of punishment.     

The political economy of corporatism in medicine: Self-regulation or cartel management?

This paper seeks to explain why delegation of regulatory authority to medical associations (medical Corporatism) is so prominent in health care. It argues that the interests of politicians and physicians in limiting access to medical markets rather than the interests of patients in the control of quality of medical care determines this delegation. Recent trends in physician densities, their impacts on physician incomes, and rates of return to a medical career in several industrialized countries are adduced as evidence to support this claim.     

Failure to launch? The role of land inequality in transition delays

This paper provides empirical support for one theory of transition delays: initial land inequality. Using a new historical dataset for land inequality (Frankema, 2009) we employ duration analysis to investigate whether higher levels of land inequality lead to longer delays in the extension of primary schooling. Our findings suggest that land inequality is a key determinant of delays in schooling.     

The role of economics in global management of whales: re-forming or re-founding IWC?

The global management of whale species, identified as an economic mixed good, is addressed by means of economic theory of bargaining and institution making. I will analyse (i) why it is important to take into account explicitly both (consumptive) use and non-use values within international conventions on global mixed goods; (ii) the role and nature of institutions dealing with global issues; (iii) the role of bargaining between conflicting interests as a focal feature of the institution-making process; and, (iv) the role of economic thinking in international conventions. Co-operative and non co-operative solutions are discussed, and instruments aimed at achieving co-operative bargaining, analysed. The study has both positive and normative implications, with insights on social welfare enhancing institutional reforms. Although the study is broad yet special focus is given to the International Whaling Commission (IWC). This paper concludes that we should make economic theory operational within the realm of global institutions. On the basis of the bargaining model, the conclusion is that IWC should necessarily be re-founded or at least re-formed, changing the convention from ‘whaling’ to a ‘whale’. It is suggested that the possibility of introducing compensatory side payments into the bargaining arena in order to increase social welfare and enforceability with respect to a ‘ban’ scenario be investigated. Ethical implications of monetary compensations are considered in parallel with economic efficiency. The limits and potentialities of economics and economic instruments are also tested globally with respect to the whale and other environmental issues.     

The appointment of celebrities to corporate boards in China: sword or shield?

This study examines whether reputation mechanism works for celebrity independent directors in China. We find that firms with celebrity independent directors experience higher multiple agency costs and worse performance, indicating that managers and/or large shareholders take celebrity-independent directors as a shield for facilitating grabbing private benefits. In addition, this effect varies between state-owned enterprises and non-state-owned enterprises.     

The Exchange Rate: A Shock Absorber or Source of Shocks in Turkey?

This study investigates the role of the exchange rate as shock-absorber as opposed to a source of its own shocks in Turkey during the period from 1990 to 2009 by employing a structural VAR framework with long-run and short-run restrictions. We find that the economic shocks have predominantly been asymmetric relative to one of the largest trading partner, the US. Our results provide evidence of the fact that while the major source of variability in exchange rates in the pre-2001 crisis period is mainly nominal shocks, a large proportion of the exchange rate variability can be attributed to supply and demand shocks in the post-2001 crisis period. This suggets that, rather than reacting to shocks to the foreign exchange market, such as shifts in risk premia, the exchange rate moves mainly in response to the real shocks during the post-2001 crisis period. Hence, there is a sizeable role for exchange rate stabilization during this period, absorbing those shocks and therefore requiring opposed monetary policy responses.     

Does PPP hold in the transition economies? The case of poland Hungary

This paper uses non-stationarity and cointegration of time series to investigate the validity of long-run purchasing power parity for Poland and Hungary for the period 1981:1-1993:2. Long-run PPP is examined vis-à-vis three countries, the United States, United Kingdom and Germany. Although the nominal exchange rates and relative price ratios between Poland and Hungary and each of the three countries are non-stationaary, they are not cointegrated indicating a rejection of the hypothesis. This conclusion is supported by the real exchange rate, which follows a random walk.     

Lost in transition?

Using data for Germany and 23 other economies in Eastern and Western Europe, this paper estimates the monetary returns to education acquired under communism more than 10 years after the fall of the Berlin Wall. We show that, in the 2000s, Eastern European workers who completed their education under communism earned in the 2000s similar returns to their education as did workers belonging to the same age cohorts who studied in Western Europe. This might suggest that education under communism is still as valuable as education attained in Western Europe. However, individuals educated under communism are more likely than their Western counterparts to be unemployed, retired or disabled, and therefore to earn lower or zero returns to their education. Moreover, when we allow the returns to pre‐ and post‐secondary education to differ, we find that senior males who have attained only primary or secondary education under communism are penalized in the post‐transition Eastern European labour markets, and that those who have completed post‐secondary education under communism enjoy in these markets higher payoffs to their education than similarly educated Western European individuals who are employed in the West.     

The fate of the tropical forest: Carbon or cattle?

Small-scale afforestation/reforestation projects under the Clean Development Mechanism (CDM) of the Kyoto Protocol will sequester atmospheric carbon and facilitate carbon trading but they face significant implementation challenges among the rural poor households and communities that are meant to adopt and benefit from them. Avoiding deforestation - a controversial carbon reduction option now under climate policy discussion - shows promise though for both forest conservation and poverty alleviation among indigenous forest peoples.     

Now or later? The political economy of public investment in democracies

This paper explores the impact of elections on public investment. Working with a sample of 67 presidential and parliamentary democracies between 1975 and 2012, we find that the growth rate of nominal public investment is higher at the beginning of electoral cycles and decelerates thereafter. The peak in public investment growth occurs 28 months before elections, and each month closer to the next election the growth rate of public investment declines by 0.7 percentage points. Other political variables, such as cabinet ideology and government fragmentation have less influence on short-term public investment dynamics. Fiscal rules and stronger institutions seem to attenuate the impact of elections on investment, but available information is insufficient to draw definitive conclusions. These results are robust to a number of controls, including for fixed elections.     

The cause of Danish unemployment: Demand or supply shocks?

We study the Danish unemployment experience 1905–92 using a common trends model with cointegration constraints. To justify the identifying assumptions about the cointegration vectors and the common trends we present a simple macroeconomic model of the labor market. The model determines the long run behavior of labor productivity, employment, unemployment, real product and real consumer wages. The empirical results give support for three cointegration relations and two common trends. Based on the economic model the trends are interpreted as representing labor productivity (technology) and labor supply. With unemployment being nonstationary, the common trends analysis indicates that labor supply shocks is the primary source for explaining the behavior of unemployment. First Version Received: August 1999/Final Version Received: June 2000     

The Trickle‐down Effect of the Mining Boom in Australia: Fact or Myth?

This paper examines the relationship between the output levels in the mining sector and various non‐mining sectors in an attempt to understand the role of the mining sector in Australia. The unobserved components time series model is used to estimate the effects of the output gap and the growth regime in the mining sector on the output level of each of several non‐mining sectors. Overall, the estimates obtained do not suggest an overwhelmingly positive effect running from the mining sector to other production and services sectors, implying that the trickle‐down effect of the mining boom may be a myth.     

The road to rationalisation: A history of “Where the Empirical Lives” (or has lived) in consumer choice theory

This paper examines the different ways that economists have characterised the empirical content of modern consumer choice theory. There has been general agreement among economists that each stage in the development of the theory has been associated with an improvement in the theory's empirical content, and yet there has been no agreement about what exactly the empirical content of consumer choice theory is at any stage in the process. I call this the problem of observational ambiguity. The paper historically documents this problem, links it to various theoretical developments, and relates it to debates in contemporary economic theory.     

Innovation or imitation? The effect of spillovers and competitive pressure on firms’ R&D strategy choice

In this paper a firm’s R&D strategy is assumed to be endogenous and allowed to depend on both internal firm characteristics and external factors. Firms choose between two strategies, either they engage in R&D or abstain from own R&D and imitate the outcomes of innovators. This yields three types of equilibria, in which either all firms innovate, some firms innovate and others imitate, or no firm innovates. Firms’ equilibrium strategies crucially depend on external factors. We find that the efficiency of intellectual property rights protection positively affects firms’ incentives to engage in R&D, while excessive competitive pressure has a negative effect. In addition, smaller firms are found to be more likely to become imitators when the product is homogeneous and the level of spillovers is high. Regarding social welfare our results indicate that strengthening intellectual property protection can have an ambiguous effect. In markets characterized by a high rate of innovation a reduction of intellectual property rights protection can discourage innovative performance substantially. However, a reduction of patent protection can also increase social welfare because it may induce imitation. This indicates that policy issues such as the optimal length and breadth of patent protection cannot be resolved without taking into account specific market and firm characteristics.     

Regulation or Markets? The Case of Employment Contracts

Regulation of the employment contract is both wide spread anddiverse. The diversity of regulation is surprising because itsuggests that there is little consensus regarding optimal interventioninto the labor market. This paper discusses several economicreasons why it may be efficient for employers and employeesto enter into long term contracts that make employee dismissalexpensive. This analysis suggests that employment contractscan be expected to be complex in practice, and hence can beviewed as part of the technology of exchange. Given that knowledgeof a technology requires skill and know-how, one cannot expectall employee-employer matches to discover and use the most efficientcontract terms possible. It is suggested that the regulationof the employment relationship might be improved with the creationof a market for contracts, similar to the one that currentlyexists in the United States for construction projects.(JEL J300,J410, K310)     

The European Union: confederation,federation or association of compound states?

The European Union of today is neither a confederation nor a federation, but rather an association of compound states. It is shown that this mixture of two forms of constitutional contracts implies inconsistencies prone to political deadlocks. A Buchanan/Tullock/Rawls approach to a reform suggests a clear choice between either a confederation or a federation. In this paper, however, it is proposed to follow a Hayekian approach in which issue fields are allocated to a confederation or to a federation, respectively depending on the revealed homogeneity of preferences of the citizens across the Member States. Hence both, Council and European Parliament, would remain the central decision makers but with separate tasks. Suggestions are made how to improve their election and their decision rules. The paper should contribute to the debate on reforming the European institutions which emerged after the rejection of the constitutional draft by the French and Dutch voters in 2005.

Class or caste? A study on the role of caste and wealth status in school choice decision

There is a strong political opinion in India in favour of replacing caste based affirmative action with an economic class based one. We contribute to this debate by looking at the interaction of caste and wealth in school choice. We show that too rich and too poor parents behave in the same way irrespective of their caste identities—rich parents sending their children to private schools while poor parents choosing public schools for their children. The caste identity, we find, plays a role for the school choice decision made by the parents belonging to the economic middle class. Among the economic middle class parents, the ones from the privileged castes send their children to private schools, while the children of the parents from the disadvantaged castes are sent to public schools. The result is robust to alternative definitions of privileged and disadvantaged castes. For school quality choice, however, we find a monotonic relationship between wealth and school quality.     

The effectiveness of fiscal institutions: International financial flogging or domestic constraint?

Many have argued that financial markets are crucial in ensuring that governments maintain sustainable fiscal balances - the so called ‘market discipline hypothesis’. A recent version of this theory holds that both fiscal rules and fiscal transparency are necessary to enable markets to discipline overspending governments. I argue, however, that while these fiscal institutions are effective at improving governments fiscal balances, financial markets are likely not the causal mechanism which discipline governments’ fiscal policies. Instead, I propose that fiscal rules and transparency promote better budget balances because domestic political actors use fiscal institutions to constrain executive policymaking. I test these competing hypotheses of why these fiscal institutions are effective – financial markets vs political competition – and find that country budget balances are increased not as a consequence of financial markets, but when the level of political competition and civil society engagement is sufficiently high. These results are robust to accounting for the possible selection bias of who adopts fiscal institutions.     

Business groups and competition in post-Soviet transition economies: The case of Russian “agroholdings”

The paper questions from an Austrian perspective the hypotheses that enjoy widespread support in mainstream economics that business groups are a symptom of imperfect competition and a threat to competition with negative impacts on social welfare. For this, an Austrian theoretical framework is developed and then applied to analyze the interaction of competition and business groups regarding the case of “agroholdings” in Russia. It is maintained that the orthodox literature does not adequately account for the characteristic features of competition in the real world, and therefore may lead to wrong normative conclusions on the relation between business groups and competition. It is argued that also in transition economies for competition to function as an entrepreneurial discovery process, no perfect markets are needed but only freedom to entry and property rights security. Then there is no pattern of action, which in and of itself is inconsistent with competition. Therefore, unless there is evidence for government support, business groups must principally be seen as the result of competitive entrepreneurial discoveries. It is further argued that the only real danger of business groups for competition does not come from their ability to raise non-legal barriers to entry, but from government protection. This may either result from successful lobbying of business groups or from the preference of government officials for this particular form of business organization. Case studies evidence from business groups in Russia’s agro-food sector illustrates these arguments.