2021
DOI: 10.1080/15140326.2021.1877599
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Working capital and R&D smoothing: evidence from the Tel Aviv stock exchange

Abstract: This paper proposes new tests for financing constraints on R&D investment by directly examining the role played by working capital in smoothing the R&D expenditures of firms listed on the Tel Aviv stock exchange. It emphasizes the importance of working capital, not only for use but also as a source of funds. The findings offer new evidence for why levels of liquidity are important for R&Dintensive firms. Working capital alleviates the effects of transient finance shocks on the level of R&D, thereby averting th… Show more

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Cited by 9 publications
(3 citation statements)
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References 39 publications
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“…In other words, lagged cash levels positively influence current cash levels. The negative coefficient of the squared lagged cash level and the positive coefficient of the lagged cash level are consistent with the Euler equation and with previous research findings; for example, those of Ogundipe et al (2012) and Alkhataybeh (2021).…”
Section: Resultssupporting
confidence: 91%
“…In other words, lagged cash levels positively influence current cash levels. The negative coefficient of the squared lagged cash level and the positive coefficient of the lagged cash level are consistent with the Euler equation and with previous research findings; for example, those of Ogundipe et al (2012) and Alkhataybeh (2021).…”
Section: Resultssupporting
confidence: 91%
“…To solve the endogeneity problem, it is crucial to utilize instruments that are not correlated with the residuals, but with the explanatory factors. However, as Blundell and Bond [57] and Alkhataybeh [50] point out, in the presence of weak instruments, estimates of the difference-GMM are not totally reliable because estimations tend to be downward biased (According to Alkhataybeh [50], inconsistent difference-GMM estimates can be discovered if the coefficient of the lagged dependent variable falls between OLS (upward-biased) and fixed-effect (downward-biased) estimates, with being closer to the second).…”
Section: Methodsmentioning
confidence: 99%
“…As there are long R&D cycles, high risks, and high capital requirements for corporate innovation activities, they cannot be achieved solely by internal financing, and external financing remains an important channel to support corporate innovation [68][69][70]. However, there is information asymmetry between external investors and internal managers, and it is difficult for external investors who are at an informational disadvantage to judge the innovation value of the firm rationally.…”
Section: The Mediation Mechanisms Of Financing Constraintsmentioning
confidence: 99%