Factor Markets in General Computable Equilibrium Models. Factor Markets Working Document No. 47, May 2013

One objective of Computable general equilibrium (CGE) models is the analysis of economy-wide effects of policy measures. The focus of the Factor Markets project is to analyse the functioning of factor markets for agriculture in the EU-27, including the Candidate Countries. While agricultural and food markets are fully integrated in a European single market, subject to an EU-wide common policy, the Common Agricultural Policy (CAP), this is not the case for the agricultural factor markets capital, labour and land. There are partly serious differences with regard to member state regulations and institutions affecting land, labour and capital markets. The presentation of this heterogeneity of factor markets amongst EU Member States have been implemented in the CGE models to improve model-based analyses of the CAP and other policy measures affecting agricultural production. This final report comprises the outcome of a systematic extension and improvement of the Modular Applied GeNeral Equilibrium Tool (MAGNET) model starting from an overview of the current state of the art to represent factor markets in CGE models to a description of work on labour, land and capital in MAGNET.

Measuring firm innovativeness: towards a composite innovation index built on firm innovative posture, propensity and performance attributes. ACES Working Paper No. 12, 2008

The ability to innovate is generally accepted as a critical success factor to growth and future performance of firms. Yet, this acceptance obscures a comprehensive perspective on how firms can influence their innovation capacity and resulting performance. This paper proposes a '3P' construct of innovation measurement that simultaneously considers the Posture, Propensity and Performance related to a firm's innovation capabilities. We propose and provide empirical support showing that robust measurement of the performance implications of innovation requires the consideration of input, throughput and output factors simultaneously. Single or more limited indicators do not offer the degree of fine-tuning to a firm's innovation system that managers require. Thus, we propose the development, and future research into contingent variations, of a Composite Innovation Index (CII). We further demonstrate its use in comparing innovators and allowing managers to design a firm's innovation system.

Enhancing European Cooperation in Financial Supervision and Crisis Management. ACES Working Papers, August 2009

To overcome the regulatory pitfalls, regulatory capacity and resources in financial markets governance need to be enhanced, not only at national but also at global levels. In order to shed light on policy issues and agendas in international financial policy cooperation, this paper focuses on the case of European financial integration and regulations. The analysis of policy developments at the European level in coordinating differing national interests, supervisory systems, and practices among EU member states highlights fundamental elements of global financial regulatory cooperation.

Reverse Offshoring of Services: The New Wave of Emerging Offshorers. ACES Working Papers, August 2010

Offshore outsourcing of services accelerated at the end of 1990s in developed countries. In recent years, developing countries have also offshored services, not only to developed countries but also to other developing countries. Yet, to date little attention has been paid to the emergence of this reverse offshoring. The focus of this research is on the determinants of reverse offshoring of services; as such we will investigate what drives these firms from developing countries to offshore services.

Does Mandatory IFRS Adoption in the EU Level the International Playing Field Between Foreign and Domestic Analysts? ACES Working Papers, October 2011

International Financial Reporting Standards (IFRS) have been promoted as a global set of financial reporting standards that will help integrate global capital markets. We examine whether the mandatory European-wide adoption of IFRS in 2005 improved the forecast accuracy for foreign analysts relative to that of domestic analysts. We find that, on average, foreign analysts experience no incremental improvement in forecast accuracy relative to domestic analysts. However, we find that those foreign analysts who are familiar with IFRS do experience an incremental improvement in forecast accuracy relative to domestic analysts. We also find that this incremental improvement in forecast accuracy relative to domestic analysts is concentrated among firms domiciled in countries with both strong enforcement regimes and domestic accounting standards that differ significantly from IFRS. Our results highlight that both familiarity with IFRS and the quality of countries' enforcement environments play key roles in determining the extent to which IFRS adoption can reduce information asymmetry between foreign and domestic analysts.

Executives as Agents: Expatriate managers in subsidiaries of multinational banks. ACES Working Papers, June 2012

Performance and behavior between domestic and foreign-owned banks are grounded in assumptions about the ability of parent banks to provide subsidiaries with capital and knowledge and to manage asymmetric information and agency problems in the parent-subsidiary relationship. We complement research on internal capital markets and investigate how foreign owners of banks in emerging markets use their power to appoint executives at their subsidiaries to manage agency problems in the parent-subsidiary relationship. We find that perceived corruption and poor ICRG risk scores are associated with the appointment of parent-country executives as supervisors on behalf of the foreign owner. By contrast, a focus on retail clients, the absence of organizational routines and poor creditor rights are associated with the appointment of host-country executives. These bank and country characteristics create agency problems within the subsidiary, but not necessarily between the subsidiary and its parent. As such, they create a need for host-country executives’ superior knowledge of local markets and staff rather than for the supervisory role of parent-country executives.

Banking Sector Soundness, Innovation, and Development: Emerging Europe and South Asia. ACES Working Papers, 2012

While most academic and practitioner researchers agree that a country’s commercial banking sector’s soundness is a very significant indicator of a country’s financial market health, there is considerably less agreement and substantial confusion surrounding what constitutes a healthy bank in the aftermath of 2007+ financial crisis. Global banks’ balance sheets, corporate governance, management compensation and bonuses, toxic assets, and risky behavior are all under scrutiny as academics and regulators alike are trying to quantify what are “healthy, safe and good practices” for these various elements of banking. The current need to quantify, measure, evaluate, and compare is driven by the desire to spot troubled banks, “bad and risky” behavior, and prevent real damage and contagion in the financial markets, investors, and tax payers as it did in the recent crisis. Moreover, future financial crisis has taken on a new urgency as vast amounts of capital flows (over $1 trillion) are being redirected to emerging markets. This study differs from existing methods in the literature as it entail designing, constructing, and validating a critical dimension of financial innovation in respect to the eight developing countries in the South Asia region as well as eight countries in emerging Europe at the country level for the period 2001 – 2008, with regional and systemic differentials taken into account. Preliminary findings reveal that higher stages of payment systems development have generated efficiency gains by reducing the settlement risk and improving financial intermediation; such efficiency gains are viewed as positive financial innovations and positively impact the banking soundness. Potential EU candidate countries: Albania; Montenegro; Serbia

Prepared for a Symposium on Country Development at the European Meeting on Cybernetics and Systems Research, Vienna, Austria, April 2012 (Untitled). ACES Working Papers, April 2012

In Kazakhstan doctoral students are not expected to make a contribution to knowledge, as is required at Western universities. Rather, their task is to become familiar with what is known and then make policy recommendations for Kazakhstan. For example, how can the human capital in Kazakhstan be improved? This is a very broad subject for a PhD dissertation. However, it does require a holistic perspective, and such dissertation topics may create an opportunity for systems scientists. When Russell Ackoff created the Social Systems Sciences PhD program at the Wharton School of the University of Pennsylvania, he had his students solve practical problems for business or government managers. That program graduated a large number of people who became consultants. A few became academics in several countries. The program created a philosophy and methods for holistic management. Large issues in developing countries may be a source of clients for systems scientists who want to further develop philosophy, theories and methods by working with large social systems.

GATS and the Social Regulation of Services. IES WORKING PAPER 3/2010

Many service transactions are highly complex, and their quality is difficult to ascertain for consumers. In order to have properly functioning service markets, the services thus often require regulation. However, with the advent of the WTO, international trade in services has become increasingly rule-bound. GATS has considerable, intricate effects on social regulation due to the characteristics of services. The allocation of regulatory jurisdiction between home and host country, for example, is rendered difficult by the process-based nature of a lot of services. The WTO US – Gambling dispute settlement report is the first to address GATS disciplines on social regulation in a detailed manner. This working paper submits that the US - Gambling report has increased interference with domestic social regulation and created regulatory uncertainty for WTO members. However, it is also argued that the real impact of the GATS on social regulation can only be understood by looking beyond the text of the GATS. GATS disciplines may become amplified through their interaction with domestic and other international law. The GATS also contains some “political” counterbalancing mechanisms that allow members to renegotiate their commitments. It is argued that these political mechanisms strengthen subsidiarity in the GATS, and make WTO dispute settlement bodies accountable to WTO members.

Law and Foreign Direct Investment. IES WORKING PAPER 4/2011

In this paper we examine the effect of law on foreign direct investment outflows with a specific interest in the relationship between international investment law and domestic private property laws. Our results indicate that FDI investor is indifferent to host country property rights, hence shareholder protection by law is not a significant determinant of FDI outflows. We argue that FDI, in contrast with other types of capital flows, can effectively mitigate the agency problem through majority ownership and control, hence reduce exposure to ex-post expropriation by the affiliate. On the other hand, FDI investor remains exposed to risk of expropriation by the host government and is strongly sensitive to the enforcement of law in the host country. In contrast with recent literature we conclude that there are no causal relationship between bilateral investment treaties and FDI.

The New EU Criminal Law Competence in Action: The Proposal for a Directive on Criminal Sanctions for Insider Dealing and Market Manipulation. IES WORKING PAPER 5/2013

The aim of this paper is to analyse the proposed Directive on criminal sanctions for insider dealing and market manipulation (COM(2011)654 final), which represents the first exercise of the European Union competence provided for by Article 83(2) of the Treaty on the Functioning of the European Union. The proposal aims at harmonising the sanctioning regimes provided by the Member States for market abuse, imposing the introduction of criminal sanctions and providing an opportunity to critically reflect on the position taken by the Commission towards the use of criminal law. The paper will discuss briefly the evolution of the EU’s criminal law competence, focusing on the Lisbon Treaty. It will analyse the ‘essentiality standard’ for the harmonisation of criminal law included in Article 83(2) TFEU, concluding that this standard encompasses both the subsidiarity and the ultima ratio principles and implies important practical consequences for the Union’s legislator. The research will then focus on the proposed Directive, trying to assess if the Union’s legislator, notwithstanding the ‘symbolic’ function of this proposal in the financial crisis, provides consistent arguments on the respect of the ‘essentiality standard’. The paper will note that the proposal raises some concerns, because of the lack of a clear reliance on empirical data regarding the essential need for the introduction of criminal law provisions. It will be stressed that only the assessment of the essential need of an EU action, according to the standard set in Article 83(2) TFEU, can guarantee a coherent choice of the areas interested by the harmonisation process, preventing the legislator to choose on the basis of other grounds.

Europe on the Road to the Third Stage of EMU: Recent Evidence. CES Germany & Europe Working Papers, No. 07.2, 1996

The paper deals with Europe's effort to proceed to the thud stage of EMU and establish a common currency. It is argued that the success of the common currency experiment will greatly depend on the fulfillment of the Optimum Currency Area (OCA) criteria, on the adoption of the proper adjustment policies as well as on the political desirability of the project. The paper is organized as follows: Section 1 deals briefly with the index of criteria that define an OCA. Section 2 examines the extent to which Europe experiences common demand disturbances, while sections 3 and 4 focus on evidence about the mobility of factors of production across Europe, namely labor and capital. Section 5 examines the possibility of an increase in trade volume across the EU under fixed exchange rates or a common currency regime. Section 6 sheds light on the possibility of the EURO (the ex-ECU} to become a vehicle currency in the international financial system, and Section 7 is concerned with the benefits and costs of the establishment of a European Central Bank (ECB), paying special attention to seigniorage revenues. Section 8 deals with the necessity of establishing an EU federal mechanism facilitating adjustment. Section 9 sketches out a proper role for a hegemonic power in a common currency regime. Finally, section 10 examines EMU prospects during the transitional period. The paper closes with some concluding remarks, where the role of politics and coordination of economic policies are particularly emphasized as of cardinal importance on the road to the third stage of EMU.

Falling Labor Share and Rising Unemployment: Long-Run Consequences of Institutional Shocks? CES Germany & Europe Working Papers, No. 00.2, 1999

The literature on unemployment has mostly focused on labor market issues while the impact of capital foonation is largely neglected Job-creation is often thought to be a matter of encouraging more employment on a given capital stock. In contrast, this paper explicitly deals with the long-run consequences of institutional shocks on capital foonation and employment. It is shown that the usual trade off between employment and wages disappears in the long run. In line with an appropriation model, the estimated values for the long-run elasticities of substitution between capital and labor for Germany and France are substantially greater than one.

European Corporate Governance Reform and the German Party Paradox. CES Germany & Europe Working Papers, No. 03.1, 2003

This paper addresses the current discussion on links between party politics and production regimes. Why do German Social Democrats opt for more corporate governance liberalization than the CDU although, in terms of the distributional outcomes of such reforms, one would expect the situation to be reversed? I divide my analysis into three stages. First, I use the European Parliament’s crucial vote on the European takeover directive in July 2001 as a test case to show that the left-right dimension does indeed matter in corporate governance reform, beside cross-class and cross-party nation-based interests. In a second step, by analyzing the party positions in the main German corporate governance reforms in the 1990s, I show that the SPD and the CDU behave “paradoxically” in the sense that the SPD favored more corporate governance liberalization than the CDU, which protected the institutions of “Rhenish,” “organized” capitalism. This constellation occurred in the discussions on company disclosure, management accountability, the power of banks, network dissolution, and takeover regulation. Third, I offer two explanations for this paradoxical party behavior. The first explanation concerns the historical conversion of ideas. I show that trade unions and Social Democrats favored a high degree of capital organization in the Weimar Republic, but this ideological position was driven in new directions at two watersheds: one in the late 1940s, the other in the late 1950s. My second explanation lies in the importance of conflicts over managerial control, in which both employees and minority shareholders oppose managers, and in which increased shareholder power strengthens the position of works councils.

The ‘Visible Hand’ of the ECB’s Quantitative Easing. CEPS Working Document No. 407/May 2015

Quantitative easing à la ECB has produced so far an impact on long-term nominal rates through ex ante channels: signalling channels, term duration channels, and risk premia channels. The term duration channel will also lead to a lengthening of the average maturity of government debts, with possible implications for fiscal policy. The ECB’s determination to buy government bonds in a fragmented market with a low net supply may also produce an ex post impact, during the actual asset purchases, but less on nominal rates and more on financial plumbing, as recent volatility suggests. As the effects of scarce supply in collateral markets are felt, repo rates remain well below zero. Lower supply and limited re-usability of high quality collateral, capped by regulatory requirements, is a constraint on market liquidity and compresses dealers’ balance sheets. By keeping a depressed yield curve and asset prices high, QE may also accelerate the consolidation of both traditional and capital-market based (dealer) bank business models. What is less clear is how these changing business models will interact with the sharp rise of the asset management industry in the aftermath of the crisis, which raises questions about the implications for global collateral flows and deposit-like funding channels.