Judicial Deference to Administrative Interpretations of Law

Chevron, U.S.A., Inc. v. NRDC has proven a highly important decision-perhaps the most important in the field of administrative law since Vermont Yankee Nuclear Power Corp. v. NRDC. In the first three and a half years after its announcement- up to the beginning of 1988 - Chevron was cited by lower federal courts over 600 times. Chevron has been a source of lively debate on my own Court, centering largely on the question whether it applies with full force when the controversy involves a pure question of statutory construction

Is foreign exchange intervention effective? Some micro-analytical evidence from the Czech Republic

I estimate a two-equation system on the euro-Czech koruna exchange rate and order flow at hourly frequency within the framework of Evans-Lyons (JME 2002). I use transac-tions data from the Reuters Spot Matching market in the second half of 2002, during which the Czech National Bank conducted discreet interventions to stem the appreciation of the domestic currency. I find a significant impact of order flow on the exchange rate, equal on average to 7.6 basis points per €10 million, of which 80 percent persists through the day. The news of intervention increases the price impact of order flow by 3.9 basis points per €10 million, consistently with the notion of intervention efficacy. The order flow equation yields in-conclusive results.Foreign exchange, central bank intervention, Czech koruna, ERM II, empirical microstructure

Ranking, risk-taking and effort: an analysis of the ECB's foreign reserves management

The investment of the ECB reserves in US dollars and yen, delegated to a network of portfolio managers in the Eurosystem’s national central banks, involves a periodic assessment of performance against a common benchmark, controlled by the ECB and subject to revision on a monthly basis. Monetary reward for the best performers is almost entirely absent, and compensation comes mainly as reputational credit following the transmission of the annual report to the Governing Council. Employing a new data set on individual portfolio variables during 2002-2009, we study this peculiar tournament and show the existence of risk-shifting behaviour by reserve managers related to their year-to-date ranking: interim losers increase relative risk in the second half of the year, in the same way as mutual fund managers. In the dollar case, risk-shifting is asymmetric: the adjustment to ranking is generally reduced or entirely offset if reserve managers have achieved a positive interim performance against the benchmark. Yen reserve managers that rank low show a tendency to increase effort, as proxied by portfolio turnover. We also find that reserve managers who ranked low in the previous year tend to reduce risk significantly. Our evidence is consistent with a reserve managers’ anecdote, according to which they obtain a concave reputational reward within their national central banks, which induces risk aversion and explains the observed low usage of the risk budget. Since reserve managers should have a comparative advantage over the tactical benchmark within a monthly horizon, possible enhancements to the design of the tournament are discussed. These might involve an increased reward for effort and performance by means of a convex scoring system linked to monthly, rather than annual, performance. JEL Classification: G11, E58, D81Delegated portfolio management, effort, Foreign reserves, incentives, tournament

Does Market Transparency Matter? a Case Study

We analyse a change in the degree of transparency of MTS, the electronic inter-dealer market for Italian Government bonds, namely the July 1997 move to the anonymity of quotes. Our evidence supports the hypothesis that a decrease in transparency makes liquidity traders worse-off, whereas large/informed traders find it less costly to execute block trades. The evidence is also consistent with the “waiting game” hypothesis of Foster and Viswanathan (1996): under anonymity, traders tend to delay their trades in an attempt to acquire information through the order flow. From a public welfare perspective, our results indicate that the move to anonymity has been accompanied by an increase in market liquidity and by a reduction in volatility, a phenomenon that is also partly explained by the growth in Italy’s prospects for early participation in the EMU. The speed of information aggregation on MTS increases, as shown by an improvement of the MTS lead over the futures market. In a European perspective, the current organisation and performance of MTS place the market in a competitive position with respect to other sovereign bond markets and may contribute to their integration under the single currency.Electronic trading, market efficiency

Ranking, risk-taking and effort: an analysis of the ECB's foreign reserves management

The investment of the ECB reserves in US dollars and yen involves an annual performance assessment of portfolio managers, located in the Eurosystem’s national central banks. Employing new data on individual portfolios during 2002-2009, we study this peculiar tournament and show the existence of risk-shifting behaviour by reserve managers related to their year-to-date ranking: interim losers increase relative risk in the second half of the year, in the same way as mutual fund managers. In the dollar case the adjustment to ranking is reduced or offset if reserve managers have achieved a positive interim performance against the benchmark. Yen reserve managers that rank low show a tendency to increase effort, as proxied by portfolio turnover. Those who ranked low in the previous year tend to reduce risk significantly. Since reserve managers should have a comparative advantage over the benchmark within a monthly horizon, possible enhancements to the design of the tournament might involve an increased reward for effort and performance by means of a convex scoring system linked to monthly, rather than annual, performance.foreign exchange reserves, tournament, incentives, effort, portfolio management

Facility layout problem: Bibliometric and benchmarking analysis

Facility layout problem is related to the location of departments in a facility area, with the aim of determining the most effective configuration. Researches based on different approaches have been published in the last six decades and, to prove the effectiveness of the results obtained, several instances have been developed. This paper presents a general overview on the extant literature on facility layout problems in order to identify the main research trends and propose future research questions. Firstly, in order to give the reader an overview of the literature, a bibliometric analysis is presented. Then, a clusterization of the papers referred to the main instances reported in literature was carried out in order to create a database that can be a useful tool in the benchmarking procedure for researchers that would approach this kind of problems

BanksÂ’ participation in the Eurosystem auctions and money market integration

Bidding Behaviour, auctions, open market operations, money market, liquidity management Abstract: We perform a panel analysis of bidding in the Eurosystem auctions, using individual data that include the bidder code, size, nationality and membership in a banking group. We find that an increase in interest rate volatility lowers the probability of bidding, but induces bidders to shade rates less. Large bidders participate more regularly, while group bidders demand larger amounts, showing an aptitude to act as liquidity brokers. Our findings support the transnational bank hypothesis (Freixas- Holthausen, 2005): banks with a multinational profile use their informational advantage to arbitrage out the differences in interest rates across countries, thus fostering money market integration.

A few thoughts on guaranties inherent to the rule of law as applied to sanctions and the prosecution and punishment of war crimes

War crimes are among the most serious crimes; that is why international courts and tribunals have jurisdiction to prosecute and punish them. However, serious though they are, it is not legitimate to punish them in such a way as to exceed the bounds of respect for human rights. The author considers that, when the perpetrators of war crimes are prosecuted and punished, criteria inherent to the rule of law like those applied by the European Court of Human Rights (such as legality and proportionality) must be me

Sovereign Immunity and Nonstatutory Review of Federal Administrative Action: Some Conclusions from the Public-Lands Cases

The purpose of the present Article is not to propose yet another route toward logical reconciliation of the sovereign-immunity cases; but, on the contrary, to urge general acceptance of the fact that such reconciliation is, and will probably remain, unattainable; to explain why this is so; and to suggest why it is not so bad. This modest goal will be attempted through a detailed examination of two recent Supreme Court cases and their most pertinent antecedents