Rana Hendy

On informality and productivity of micro and small enterprises: evidence from MENA countries

The objective of this paper is twofold. First, it aims to examine the impact of informality on productivity in the Middle East and North Africa (MENA) in order to identify existing barriers to formality. Second, it pinpoints factors that boost productivity of micro and small enterprises (MSEs). Using firm-level micro data from the Egyptian and Turkish MSEs surveys, we first find that firms age, entrepreneurs gender, age and education have a significant impact on the probability of belonging to the informal sector. In addition, we find a negative effect of informality on productivity in both Egypt and Turkey. While this result is sensitive to the estimation method for the Egyptian case, it remains robust for the Turkish one. Consequently, there is a clear and significant productivity differential between formal and informal firms in Turkey, but not in Egypt.

Do SPS measures matter for margins of trade? Evidence from firm-level data

ABSTRACT According to the World Trade Organization (WTO) standards, countries are allowed to adapt regulations under the Sanitary and phyto-sanitary (SPS) and technical barriers to trade (TBT) agreements in order to protect human, animal and plant health, as well as environment and human safety. Yet, these measures can become an impediment in international trade, especially for developing countries. Therefore, using an Egyptian firm-level data set and a new database on specific trade concerns raised in the TBT and SPS committees at the WTO, we analyse the effects of product standards on two related aspects: first, the probability to export (firm-product extensive margin), and second, the value exported (firm-product intensive margin). We merge this data set with a new database on specific trade concerns raised in the TBT and SPS committees at the WTO. Our main findings show that SPS measures imposed on Egyptian exporters have a negative impact on the probability of exporting a new product to a new destination. By contrast, the intensive margin of exports is not significantly affected by such measures.