Herwartz, Helmut

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[["dc.bibliographiccitation.firstpage","486"],["dc.bibliographiccitation.issue","2"],["dc.bibliographiccitation.journal","Journal of Comparative Economics"],["dc.bibliographiccitation.lastpage","506"],["dc.bibliographiccitation.volume","50"],["dc.contributor.author","Haschka, Rouven E."],["dc.contributor.author","Herwartz, Helmut"],["dc.contributor.author","Struthmann, Philipp"],["dc.contributor.author","Tran, Viet Tuan"],["dc.contributor.author","Walle, Yabibal M."],["dc.date.accessioned","2022-09-01T09:49:39Z"],["dc.date.available","2022-09-01T09:49:39Z"],["dc.date.issued","2022"],["dc.description.sponsorship"," http://dx.doi.org/10.13039/501100001659 Deutsche Forschungsgemeinschaft"],["dc.identifier.doi","10.1016/j.jce.2021.11.002"],["dc.identifier.pii","S0147596721000731"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/113489"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-597"],["dc.relation.issn","0147-5967"],["dc.rights.uri","https://www.elsevier.com/tdm/userlicense/1.0/"],["dc.title","The joint effects of financial development and the business environment on firm growth: Evidence from Vietnam"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","101858"],["dc.bibliographiccitation.journal","European Journal of Political Economy"],["dc.bibliographiccitation.volume","62"],["dc.contributor.author","Tran, Viet T."],["dc.contributor.author","Walle, Yabibal M."],["dc.contributor.author","Herwartz, Helmut"],["dc.date.accessioned","2020-12-10T14:23:42Z"],["dc.date.available","2020-12-10T14:23:42Z"],["dc.date.issued","2020"],["dc.identifier.doi","10.1016/j.ejpoleco.2020.101858"],["dc.identifier.issn","0176-2680"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/72018"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","The impact of local financial development on firm growth in Vietnam: Does the level of corruption matter?"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","1"],["dc.bibliographiccitation.journal","Journal of the Asia Pacific Economy"],["dc.bibliographiccitation.lastpage","35"],["dc.contributor.author","Tran, Viet T."],["dc.contributor.author","Walle, Yabibal M."],["dc.contributor.author","Herwartz, Helmut"],["dc.contributor.author","Nguyen, Trung Thanh"],["dc.date.accessioned","2022-09-01T09:50:24Z"],["dc.date.available","2022-09-01T09:50:24Z"],["dc.date.issued","2022"],["dc.description.abstract","This paper examines whether heterogeneities in financial development among Vietnamese provinces matter for firm growth in Vietnam. Using a nationally representative firm survey that covers more than 41,000 firms for the period 2009 − 2013, we estimate the impact of provincial financial development on the growth rates of firms by accounting for sectoral differences in growth opportunities. We find that province-level financial development promotes the growth rates of sales, investment and sales per worker of small firms, and reduces the growth rate of the wage-to-sales ratio. Our results imply that firms grow faster in provinces with a higher level of financial development. Moreover, the effect of financial development on growth rates is larger when firms operate in sectors with better growth opportunities."],["dc.description.sponsorship"," German Research Foundation 10.13039/501100001659"],["dc.identifier.doi","10.1080/13547860.2022.2109379"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/113703"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-597"],["dc.relation.eissn","1469-9648"],["dc.relation.issn","1354-7860"],["dc.relation.orgunit","Wirtschaftswissenschaftliche Fakultät"],["dc.title","Local financial development and the growth of small firms in Vietnam"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.subtype","original_ja"],["dc.type.version","published_version"],["dspace.entity.type","Publication"]]

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[["dc.bibliographiccitation.firstpage","184"],["dc.bibliographiccitation.issue","1"],["dc.bibliographiccitation.journal","The Stata Journal"],["dc.bibliographiccitation.lastpage","196"],["dc.bibliographiccitation.volume","18"],["dc.contributor.author","Herwartz, Helmut"],["dc.contributor.author","Maxand, Simone"],["dc.contributor.author","Raters, Fabian H. C."],["dc.contributor.author","Walle, Yabibal M."],["dc.date.accessioned","2020-12-10T18:38:33Z"],["dc.date.available","2020-12-10T18:38:33Z"],["dc.date.issued","2018"],["dc.identifier.doi","10.1177/1536867X1801800111"],["dc.identifier.eissn","1536-8734"],["dc.identifier.issn","1536-867X"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/77366"],["dc.language.iso","en"],["dc.notes.intern","DOI Import GROB-354"],["dc.title","Panel Unit-root Tests for Heteroskedastic Panels"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","235"],["dc.bibliographiccitation.journal","Journal of Banking & Finance"],["dc.bibliographiccitation.lastpage","247"],["dc.bibliographiccitation.volume","48"],["dc.contributor.author","Herwartz, Helmut"],["dc.contributor.author","Walle, Yabibal M."],["dc.date.accessioned","2018-11-07T09:33:00Z"],["dc.date.available","2018-11-07T09:33:00Z"],["dc.date.issued","2014"],["dc.description.abstract","Rajan and Zingales (2003) hypothesize that openness trade and financial is a crucial determinant of financial development. The main policy implication emerging from this hypothesis is that openness should be promoted as a means of facilitating economic growth through financial development. While subsequent research confirms that openness affects financial development, we study whether finance continues to be growth promoting as economies become increasingly open a key implicit assumption behind the policy recommendation. Using data from 78 economies for the period 1981-2006, we find that very high levels of financial openness generally erode the growth-promoting role of financial development while high trade openness strengthens it. These worldwide findings by and large hold for subsamples of Sub-Saharan African, Latin American and OECD economies. Notable exceptions are the invariance of the finance-growth (FG) nexus on trade openness in OECD economies and the positive effect of financial openness on the FG link in Latin American economies. (C) 2014 Elsevier B.V. All rights reserved."],["dc.identifier.doi","10.1016/j.jbankfin.2014.06.031"],["dc.identifier.isi","000345201300017"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/31866"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Elsevier Science Bv"],["dc.publisher.place","Amsterdam"],["dc.relation.conference","Conference on Financial Globalisation and Sustainable Finance"],["dc.relation.eventlocation","Maastricht Univ Sch Business & Econ, European Ctr Corp Engagement, Cape\nTown, SOUTH AFRICA"],["dc.relation.issn","1872-6372"],["dc.relation.issn","0378-4266"],["dc.title","Openness and the finance-growth nexus"],["dc.type","conference_paper"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","727"],["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","Econometric Reviews"],["dc.bibliographiccitation.lastpage","750"],["dc.bibliographiccitation.volume","35"],["dc.contributor.author","Herwartz, Helmut"],["dc.contributor.author","Siedenburg, Florian"],["dc.contributor.author","Walle, Yabibal M."],["dc.date.accessioned","2018-11-07T10:14:06Z"],["dc.date.available","2018-11-07T10:14:06Z"],["dc.date.issued","2016"],["dc.description.abstract","Noting that many economic variables display occasional shifts in their second order moments, we investigate the performance of homogenous panel unit root tests in the presence of permanent volatility shifts. It is shown that in this case the test statistic proposed by Herwartz and Siedenburg (2008) is asymptotically standard Gaussian. By means of a simulation study we illustrate the performance of first and second generation panel unit root tests and undertake a more detailed comparison of the test in Herwartz and Siedenburg (2008) and its heteroskedasticity consistent Cauchy counterpart introduced in Demetrescu and Hanck (2012a). As an empirical illustration, we reassess evidence on the Fisher hypothesis with data from nine countries over the period 1961Q2-2011Q2. Empirical evidence supports panel stationarity of the real interest rate for the entire subperiod. With regard to the most recent two decades, the test results cast doubts on market integration, since the real interest rate is diagnosed nonstationary."],["dc.description.sponsorship","German Research Foundation [HE 2188/3-2]"],["dc.identifier.doi","10.1080/07474938.2014.966638"],["dc.identifier.isi","000371935700002"],["dc.identifier.uri","https://resolver.sub.uni-goettingen.de/purl?gro-2/40561"],["dc.notes.status","zu prüfen"],["dc.notes.submitter","Najko"],["dc.publisher","Taylor & Francis Inc"],["dc.relation.issn","1532-4168"],["dc.relation.issn","0747-4938"],["dc.title","Heteroskedasticity Robust Panel Unit Root Testing Under Variance Breaks in Pooled Regressions"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dc.type.peerReviewed","yes"],["dc.type.status","published"],["dspace.entity.type","Publication"]]

[["dc.bibliographiccitation.firstpage","649"],["dc.bibliographiccitation.issue","5"],["dc.bibliographiccitation.journal","Journal of Time Series Analysis"],["dc.bibliographiccitation.lastpage","664"],["dc.bibliographiccitation.volume","40"],["dc.contributor.author","Herwartz, Helmut"],["dc.contributor.author","Maxand, Simone"],["dc.contributor.author","Walle, Yabibal M."],["dc.date.accessioned","2021-12-08T12:27:59Z"],["dc.date.available","2021-12-08T12:27:59Z"],["dc.date.issued","2019"],["dc.identifier.eissn","1467-9892"],["dc.identifier.issn","0143-9782"],["dc.language.iso","en"],["dc.notes.intern","DOI-Import GROB-476"],["dc.relation.eissn","1467-9892"],["dc.relation.issn","0143-9782"],["dc.title","Heteroskedasticity‐Robust Unit Root Testing for Trending Panels"],["dc.type","journal_article"],["dc.type.internalPublication","yes"],["dspace.entity.type","Publication"]]