Pension reform with migration and mobile capital: is a Pareto improvement possible?

This paper shows that in a two-country two-overlapping-generations model with migration, capital mobility and an immobile production factor (land), a locally welfare-improving pension reform at the cost of the neighboring country is possible if land plays a minor role in production. Furthermore, differences in the size of the PAYG pension schemes between the countries distort the international allocation of labour and capital. As a result, a Pareto-improving pension reform is possible if countries employ PAYG pension schemes of different size, provided that a federal government exists that redistributes benefits and losses of the reform both intergenerationally and internationally.     

Mutation of HRM practices in Russia: an application of CRANET methodology

This article describes the challenges facing established practices and patterns of human resource management (HRM) during the economic recession. It is based on the results of the CRANET survey, administered in Russia in the third quarter of 2008, on the 2008 CRANET data available for Bulgaria and on survey of companies' executives, implemented in the first half of 2010. We found that Russian HRM practices that are based on low formalization of performance assessment, great versatility of payment arrangements, and high flexibility of working and contractual arrangements enabled companies to adapt to the recession conditions without massive layoffs.     

Different paths to economic reform in Russia and China: causes and consequences

Economic reform in Russia has been described as ‘shock therapy’ because rapid industrial privatization, price liberalization and democratic reforms of the political system were introduced simultaneously. However, shock therapy led to insider control of most manufacturing firms, with important consequences for foreign investment. In contrast, China’s ‘gradualist’ reforms, without privatization or significant democratization, facilitated foreign joint ventures as the dominant means of reforming State-owned enterprises incrementally. This paper proposes an explanation for these contrasting reform paths in Russia and China and then traces their consequences for inward foreign domestic investment (FDI), exporting and for corporate governance in the short and long term. The impact of national level policies on enterprises is demonstrated in a matched pair of cases in Russia and China. Conclusions are drawn for policy, for practice and for future research.     

Changes of control and business reengineering in Russian privatized companies

The success of societal transformation in Russia depends on the ingenuity of Russian managers to link the legacy of the communist regime and the national patterns of industrial organization with the prerequisites of a modern economy. This article reports on a study of management in organizational transformation for 20 privatized industrial companies in Russia and describes the changes in their control structures and strategies. Organizational and economic factors determining the establishing of specific control arrangements and their impact on business reengineering are analyzed by synthesis of surveys and case studies. Implications for western partners and suggestions for further research are drawn.     

Attitudes,norms and difficulties underlying road sharing intentions as drivers and cyclists: Evidence from the Czech Republic

Cycling-inclusive urban planning is attracting attention worldwide because of the environmental, health, economic, and transport benefits inherent to cycling from the individual and the societal perspectives. The Czech Republic is one of the emerging cycling countries that are trying to promote and support cycling, but cycling mode shares are low because of the poor quality of the scarce infrastructure and the psychological barrier of the perceived lack of safety when cycling in mixed traffic. This study takes a multimodal approach based on the Theory of Planned Behaviour and focuses on the factors underlying the willingness to share the road from the perspective of cyclists and drivers: positive attitudes toward cycling, positive attitudes toward cyclists’ behavior, social norms toward cycling and anxiety to share the road. A web-based questionnaire was tailor-designed and administered in the Czech Republic via social networks, web forums, and the Civinet network, and a hybrid bivariate-ordered model tested the behavioral framework. Results show that the willingness to share the road as a cyclist or as a driver relates positively to positive attitudes towards cycling and cyclists’ behavior, and negatively to the anxiety of sharing the road. Moreover, mediator effects are observed and a clear relation emerges between the experience on the road as both a cyclist and a driver on the willingness to share the road as a cyclist. Lastly, results show that the factors underlying road sharing intentions are related significantly to gender, travel habits, and perceived personal and infrastructure-related barriers to cycling.     

Analysis of Domestic Factors Affecting Outward Foreign Direct Investment in Brazil

Developing markets have increasingly gained prominence in the world economy, but the domestic factors behind this success are not well established. This uncertainty may interfere with multinational expansion plans. In this article, we examine several macroeconomic and institutional factors affecting Brazilian outward foreign direct investment in 17 destination countries. We applied a pooled ordinary least squares regression over the 2001–2014 period. The findings suggest that macroeconomic factors are still statistically significant to explain investment abroad, but several institutional factors such as corruption have emerged, having a negative effect and political violence having a positive effect on Brazilian outward foreign direct investment.     

INDUCING VARIETY: A THEORY OF INNOVATION CONTESTS

This article analyzes the design of innovation contests when the quality of an innovation depends on the research approach, but the best approach is unknown. Inducing a variety of research approaches generates an option value. We show that suitable contests can induce such variety. The buyer‐optimal contest is a bonus tournament, where suppliers can choose only between a low bid and a high bid. This contest implements the socially optimal variety for a suitable parameter range. Finally, we compare the optimal contest to scoring auctions and fixed‐prize tournaments.     

The QLBS Q-Learner goes NuQLear: fitted Q iteration,inverse RL,and option portfolios

The QLBS model is a discrete-time option hedging and pricing model that is based on Dynamic Programming (DP) and Reinforcement Learning (RL). It combines the famous Q-Learning method for RL with the Black–Scholes (–Merton) (BSM) model's idea of reducing the problem of option pricing and hedging to the problem of optimal rebalancing of a dynamic replicating portfolio for the option, which is made of a stock and cash. Here we expand on several NuQLear (Numerical Q-Learning) topics with the QLBS model. First, we investigate the performance of Fitted Q Iteration for an RL (data-driven) solution to the model, and benchmark it versus a DP (model-based) solution, as well as versus the BSM model. Second, we develop an Inverse Reinforcement Learning (IRL) setting for the model, where we only observe prices and actions (re-hedges) taken by a trader, but not rewards. Third, we outline how the QLBS model can be used for pricing portfolios of options, rather than a single option in isolation, thus providing its own, data-driven and model-independent solution to the (in)famous volatility smile problem of the Black–Scholes model.