Gabor Bekes

Hungarian Academy of Sciences | HAS

This textbook provides future data analysts with the tools, methods, and skills needed to answer data-focused, real-life questions; to carry out data analysis; and to visualize and interpret results to support better decisions in business, economics, and public policy. Data wrangling and exploration, regression analysis, machine learning, and causa...

Research Summary Firms make footprints as they internationalize. Going beyond simple measures of firms' internationalization, we conceptualize and measure the extent of a firm's international footprint as the number of location‐mode combinations it is active in, whereas the boldness of the footprint shows how widespread (across modes and locations)...

In developing economies import can be the primary source of adopting new technologies and modern production equipment. Using a uniquely compiled Hungarian firm-level dataset, we investigated whether firms’ decision to import a specific machine is influenced by the local accumulation of experience in that same imported machine. Our results suggested...

Objectives: To investigate the prevalence of comorbidities among female patients with generalized osteoarthritis (GOA) in comparison to an age- and sex matched control group. To identify clusters of comorbidities in both groups. Methods: An observational, cross-sectional study was conducted. Consecutive female patients with hand and knee osteoar...

How do firms enter international markets? To answer this question, this paper uses a unique multi-country firm-level dataset which, besides direct exporting and FDI, provides explicit information on a number of internationalization modes: indirect exporting, outsourced manufacturing and service FDI. We present a theoretical framework in which modes...

This paper proposes a simple and transparent method for measuring spatial robustness of regionally estimated coefficients and considers the role of the administrative districts and of the size of regions. The procedure offers a new solution for a practical empirical issue: comparing the variables of interest across spatially aggregated units. It im...

This paper examines how exporting firms adapt to the uncertainty stemming from demand volatility. By using monthly customs data from France, we decompose exports into different extensive and intensive margins including two novel margins: the number of months the firms exported (frequency) and the average export value per month. We establish four em...

Tanulmanyunkban a magyarorszagi lakoingatlanok arszintjere hato tenyezőket vizsgaljuk, egyedi adasveteli adatokat felhasznalva. Kutatasunk az ingatlanok elhelyezkedesenek szerepere koncentral. Az arakra hato telepulesi jellemzőket negy tenyezőcsoportba (termeszetfoldrajzi, elerhetősegi, oktatasi-egeszsegugyi ellatottsagi es kozigazgatasi funkciok)...

A nemzetkozi beszallitoi lancok egyre nagyobb szerepet jatszanak a modern gazdasagok termeleseben es exportjaban is. Egy-egy vallalat, orszag vagy iparag műkodeset alapvetően meghatarozza az, hogy resze-e ezeknek a globalis lancoknak. Ebben a tanulmanyban a magyar vallalati szintű termelesi es exportadatok segitsegevel vizsgaljuk a koztes termekek...

We show that estimating productivity premia for internationalization modes requires information compression when firms can choose from many modes. Using a unique database of European firms we illustrate the different approaches and suggest that researchers should deliberately choose from them.

The objective was to develop a questionnaire that can be used to calculate a score reflecting the impact of psoriatic arthritis (PsA) from the patients' perspective: the PsA Impact of Disease (PsAID) questionnaire. Twelve patient research partners identified important domains (areas of health); 139 patients prioritised them according to importance....

This paper studies how exporting firms optimize their inventory management in order to adapt to the uncertainty stemming from demand volatility. We motivate our analysis with a stochastic inventory management framework. We use monthly micro data on French exporters and find that greater uncertainty is associated with lower sales volume. We decompos...

We use a representative and cross-country comparable sample of manufacturing firms (EFIGE) to document patterns of interaction among firm-level internationalization, innovation and productivity across seven European countries (Austria, France, Germany, Hungary, Italy, Spain, United Kingdom). We find strong evidence of positive association among the...

Using Hungarian firm-transaction level export data, we show that about one third of firm–destination and about one half of firm–product–destination export spells are short-lived, or temporary, each year. This is in odds with theories where comparative advantage is stable and market entry costs are sunk. We show how endogenous choice between variabl...

This paper proposes studying export frequency as an additional margin of international trade. While extensive margins of products and destination define the scope of firm’s export, export shipment frequency is determined by sale method choice and cost structure of the trade technology. We define export shipment frequency as the per annum number of...

This paper provides a detailed description of Hungarian trade data and key patterns drawn at the firm and product level. In the Bernard et al. (2007) tradition, statistics describe the prevalence of trading activity, typology of firms by internationalisation, and concentration of trade volume within and across sectors both for exports and imports....

Firms may benefit from proximity to each other due to the existence of several externalities. The productivity premia of firms located in agglomerated regions an be attributed to savings and gains from external economies. However, the capacity to absorb information may depend on activities of the firm, such as involvement in international trade. Im...

Abstract Firms cluster their economic activities to exploit technological and informational spillovers from other firms. Spillovers from multinational firms can be particularly beneficial to firms in less developed economies, because technological superiority and management expertise of foreign multinational firms yield various opportunities for le...

This report examines the process of economic and financial integration in East Asia in the light of Europe's experience.� The report provides a comprehensive analysis of East Asian monetary and financial integration process (including a deep analysis of East Asia's response to the 1997-98 financial crisis), a comprehensive critical survey of the li...

This report examines the process of economic and financial integration in East Asia in the light of Europe's experience.� The report provides a comprehensive analysis of East Asian monetary and financial integration process (including a deep analysis of East Asia's response to the 1997-98 financial crisis), a comprehensive critical survey of the li...

In a new economic geography framework with input-output linkages, this study analyses decisions made by foreign firms about their location within Hungary. These firm-to-firm contacts are modelled by creating several corporate customer and supplier access measures for all new foreign corporations. In order to see the impact of these variables other...

In the paper, we test the effect of local development, regional and local policies on the location decisions and productivity of firms. Development indicators include local research and development activity or education while policy decisions used in this study encompass for example tax rates, investment incentives or road construction. The study b...